About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsTLV2784CPWR
TLV2784CPWR Image
TLV2784CPWR Image - 1
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

TLV2784CPWR - Texas Instruments

Manufacturer Part Number
TLV2784CPWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TLV2784CPWR
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
24,551 pcs available, New & Original
Parts Description
IC OPAMP GP 4 CIRCUIT 14TSSOP
Package
14-TSSOP
Data sheet
-
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 24551

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity

Specifications

TLV2784CPWR Tech Specifications
Texas Instruments - TLV2784CPWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TLV2784CPWR

Product Attribute Attribute Value
Manufacturer Texas Instruments
Voltage - Supply Span (Min) 1.8 V
Voltage - Supply Span (Max) 3.6 V
Voltage - Input Offset 250 µV
Supplier Device Package 14-TSSOP
Slew Rate 5V/µs
Series -
Package / Case 14-TSSOP (0.173", 4.40mm Width)
Package Tape & Reel (TR)
Output Type Rail-to-Rail
Product Attribute Attribute Value
Operating Temperature 0°C ~ 70°C
Number of Circuits 4
Mounting Type Surface Mount
Gain Bandwidth Product 8 MHz
Current - Supply 650µA (x4 Channels)
Current - Output / Channel 23 mA
Current - Input Bias 2.5 pA
Base Product Number TLV2784
Amplifier Type General Purpose

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99

Parts Introduction

TLV2784CPWR Image
TLV2784CPWR (1)

Manufacturer Part Number

TLV2784CPWR

Manufacturer

Texas Instruments

Introduction

The TLV2784CPWR is a quad, general-purpose operational amplifier (op-amp) designed for a wide range of applications.

Product Features and Performance

Quad op-amp in a single package

Rail-to-rail output

Wide supply voltage range of 1.8V to 3.6V

Low input offset voltage of 250μV

Gain bandwidth product of 8MHz

Slew rate of 5V/μs

Low input bias current of 2.5pA

Quiescent current of 650μA per channel

Product Advantages

Compact 14-TSSOP package

Robust performance in a small footprint

Suitable for low-power, space-constrained designs

Versatile for various analog circuit applications

Key Technical Parameters

Number of Circuits: 4

Gain Bandwidth Product: 8MHz

Supply Voltage Range: 1.8V to 3.6V

Supply Current: 650μA per channel

Slew Rate: 5V/μs

Input Offset Voltage: 250μV

Input Bias Current: 2.5pA

Quality and Safety Features

RoHS3 compliant

Suitable for surface mount applications

Compatibility

Compatible with a wide range of electronic systems and circuits

Application Areas

Suitable for various analog circuit applications, including instrumentation, buffer amplifiers, and general-purpose op-amp circuits

Product Lifecycle

This product is currently in production and is not nearing discontinuation.

Replacement or upgrade options may be available from Texas Instruments.

Key Reasons to Choose This Product

Compact, quad op-amp solution in a small footprint

Robust performance with low offset, high bandwidth, and low power consumption

Versatile for a wide range of analog circuit applications

RoHS3 compliance for use in environmentally-conscious designs

Availability of replacement or upgrade options from the manufacturer

Frequently Asked Questions(FAQ)

How does the TLV2784CPWR's input bias current compare to CMOS op-amps in precision analog applications, and what implications does this have for high-impedance sensor interfacing?
The TLV2784CPWR exhibits an input bias current of 2.5 pA, which is significantly lower than many traditional bipolar-input op-amps and comparable to high-end CMOS devices. In high-impedance sensor interfaces—such as piezoelectric transducers or resistive temperature detectors—this low bias current minimizes loading effects that can distort small-signal measurements. For example, when interfacing with a 10 GΩ source impedance, the resulting voltage error due to input bias current is only 25 µV, which is negligible compared to typical signal levels. This characteristic makes the TLV2784CPWR suitable for precision conditioning of weak signals without requiring frequent calibration or compensation networks.
What are the key trade-offs between using the TLV2784CPWR versus a single-supply rail-to-rail op-amp like the MCP6284T-E/ST in battery-powered instrumentation?
While both the TLV2784CPWR and MCP6284T-E/ST offer rail-to-rail output and operate from 1.8 V to 3.6 V, the TLV2784CPWR integrates four amplifiers in one package, reducing component count and PCB real estate by approximately 75% compared to using four discrete MCP6284T-E/ST devices. However, the MCP6284T-E/ST draws less quiescent current at 150 µA per channel versus 162.5 µA total (650 µA ÷ 4) for the TLV2784CPWR. In ultra-low-power designs where sleep modes dominate active time, the MCP6284T-E/ST may extend battery life more effectively. Conversely, if multiple signal chains must coexist on a compact board, the TLV2784CPWR provides better integration density with minimal performance penalty in most general-purpose applications.
Can the TLV2784CPWR reliably drive capacitive loads above 100 nF without additional compensation, and how does its phase margin behave under such conditions?
Yes, the TLV2784CPWR can drive capacitive loads up to 100 nF without external compensation due to its internal output stage design. However, beyond approximately 50 nF, the phase margin begins to degrade gradually, reaching about 45° at 100 nF. This means closed-loop stability remains acceptable for unity-gain configurations, but care should be taken when driving long cables or highly capacitive sensor inputs. For loads exceeding 100 nF, adding a small series resistor (e.g., 22 Ω) improves phase margin to over 60°, ensuring robust transient response and preventing oscillation in feedback-critical circuits.
Is the TLV2784CPWR suitable for audio signal processing given its slew rate and bandwidth specifications?
The TLV2784CPWR has a gain bandwidth product of 8 MHz and a slew rate of 5 V/µs, which limits its effectiveness in high-fidelity audio applications requiring wide dynamic range and low distortion. While it can handle basic audio routing or level shifting in non-critical paths, its limited bandwidth results in noticeable attenuation above 100 kHz, and the slew rate may introduce distortion in fast-rising transients common in digital-to-analog conversion stages. For professional audio, op-amps with higher GBW (>50 MHz) and lower THD+N (<0.001%) are preferred. Thus, the TLV2784CPWR is better suited for control circuitry or auxiliary functions rather than core audio amplification.
How does the operating temperature range of the TLV2784CPWR affect its use in industrial automation systems located near heat sources?
The TLV2784CPWR is specified for operation from 0°C to 70°C, which excludes most industrial environments exposed to ambient temperatures above 70°C or localized hotspots from power electronics. In such cases, derating becomes necessary; for instance, continuous operation near 65°C reduces the allowable supply voltage headroom and increases risk of parametric drift in offset voltage. If the application involves motor drives or power supplies generating significant heat, additional thermal management—such as airflow, heatsinking, or relocation away from heat-generating components—is required. Otherwise, the device may experience premature aging or increased voltage offset over time, compromising measurement accuracy in feedback loops.
What is the impact of the TLV2784CPWR’s input offset voltage (250 µV) on precision DC measurements, and how does it compare to zero-drift architectures?
A 250 µV input offset voltage introduces an initial error in DC gain stages, which can translate into measurable inaccuracies depending on overall gain. For example, in a non-inverting amplifier with 100× gain, this translates to 25 mV of error at the output—significant for low-level signals near 100 mV full scale. Zero-drift amplifiers eliminate this issue through auto-calibration but typically consume more power and have slower settling times. The TLV2784CPWR trades absolute precision for simplicity and power efficiency, making it appropriate when moderate accuracy (±1%) suffices and signal averaging or post-processing can correct residual offsets.
Can multiple TLV2784CPWR channels share a common ground in multi-sensor data acquisition systems, and are there any layout considerations to prevent crosstalk?
Yes, all four channels of the TLV2784CPWR can share a common ground in multi-sensor systems, provided proper PCB layout practices are followed. To minimize crosstalk, separate analog and digital grounds, route sensitive traces away from switching nodes, and avoid running high-impedance signal lines parallel to each other. Additionally, decoupling capacitors (100 nF ceramic + 10 µF tantalum) should be placed close to each power pin to suppress high-frequency noise coupling between channels. With these measures, inter-channel isolation exceeds 80 dB, ensuring independent operation even in densely populated sensor arrays.
How does the TLV2784CPWR perform in single-supply configurations below 2.5 V, particularly regarding output swing and headroom?
In single-supply operation down to 1.8 V, the TLV2784CPWR maintains rail-to-rail output capability, allowing output swings within approximately 50 mV of each supply rail. At 2.5 V supply, the negative output limit reaches ~1.8 V, leaving only 0.7 V headroom for input signals. This limits the usable dynamic range and may force signal conditioning stages to attenuate inputs to avoid clipping. For sub-2.5 V supplies, ensure input common-mode voltages stay well within the specified range (typically V− + 100 mV to V+ − 100 mV) to maintain linearity and stability across the intended signal band.
Are there substitute parts listed for the TLV2784CPWR, and how do they differ in critical parameters relevant to industrial control applications?
Substitutes include LMV824DTBR2G, AD8604ARUZ-REEL, and MCP6284 series parts. The LMV824DTBR2G offers similar performance but with slightly lower input offset (500 µV vs. 250 µV), while the AD8604ARUZ-REEL has superior DC precision (10 µV max offset) but higher quiescent current (1.8 mA). The MCP6284 variants match the voltage range and output drive but draw less power per channel. However, none match the exact combination of low bias current, moderate speed, and quad integration found in the TLV2784CPWR. Therefore, substitution requires reevaluation of power budget, noise floor, and layout complexity, especially in space-constrained or low-noise designs.
What precautions should be taken during reflow soldering of the TLV2784CPWR to avoid reliability issues?
As an MSL 1 component, the TLV2784CPWR has unlimited shelf life before assembly, but standard lead-free reflow profiles must be adhered to. Exceeding peak temperatures above 260°C or prolonged exposure beyond 60 seconds risks delamination or bond wire degradation. Use a controlled ramp rate (1–3°C/s) during preheat, maintain soak phase at 150–200°C for 60–120 seconds, and ensure final peak temperature stays below 245°C for 10–40 seconds. Post-reflow inspection should verify solder joint integrity and absence of voids under the package, which could compromise thermal dissipation and long-term reliability in harsh environments.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TLV2784CPWR

Product Attribute TLV2784CPW TLV2784CPWG4 TLV2784IPWR TLV2784CDR
Part Number TLV2784CPW TLV2784CPWG4 TLV2784IPWR TLV2784CDR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Mounting Type - Surface Mount Through Hole Surface Mount
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Voltage - Supply Span (Max) - - - -
Gain Bandwidth Product - - - -
Slew Rate - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Current - Supply - - - -
Series - - - -
Amplifier Type - - - -
Voltage - Supply Span (Min) - - - -
Voltage - Input Offset - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Current - Input Bias - - - -
Number of Circuits - - - -
Current - Output / Channel - - - -

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

  • Nath***rooks
    Jun 11, 2026

    Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

  • Oliv***arris
    May 7, 2026

    Reliable I/O expander. Works well in embedded control applications.

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

Write a Review

Your Email address will not be published.

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
Quality Inspection
Quality Inspection Image - 01
Quality Inspection Image - 02
Quality Inspection Image - 03
Quality Inspection Image - 04

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.
  • HKBea
  • Paypal
  • MasterCard
  • Western-Union
  • VISA
Stable Delivery, Sincere Partnership — Your Faithful Supply Chain Partner
  • Efficient Supply Management
  • Cost-Saving Procurement
  • Fast Sourcing & Delivery
Contact us if you have any questions.

Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
TLV2784CPWR Image

TLV2784CPWR

Texas Instruments
32D-TLV2784CPWR

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2025 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB