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)Specialized ICsLTC1441IS8
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

LTC1441IS8 - Linear Technology / Analog Devices

Manufacturer Part Number
LTC1441IS8
Manufacturer
Linear Technology
Allelco Part Number
32D-LTC1441IS8
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
4,660 pcs available, New & Original
Parts Description
DAC91001
Data sheet
-
Category
Integrated Circuits (ICs) > Specialized ICs
RoHs Status
Compare
Our certification
In stock: 4660

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

Quantity

Specifications

LTC1441IS8 Tech Specifications
Linear Technology / Analog Devices - LTC1441IS8 technical specifications, attributes, parameters and parts with similar specifications to Linear Technology / Analog Devices - LTC1441IS8

Product Attribute Attribute Value
Part Number LTC1441IS8
Package DAC91001
Description DAC91001
Stock Condition Get 4660 pcs available quantity at Allelco
Payment PayPal / TT / Credit Card / Western Union
Allelco Certifications ESD / ISO 9001 / ISO 13485 / ISO 28000
Product Attribute Attribute Value
Manufacturer Linear Technology
RoHs Status -
Warranty 100% Perfect Functions
Transport port Hong Kong
Shipping by DHL / FedEx / UPS / TNT / SF Express
RFQ Email info@allelco.com

Frequently Asked Questions(FAQ)

How does the LTC1441IS8's input offset voltage of ±0.5mV impact precision analog signal conditioning in high-impedance sensor applications, and what design considerations are necessary to maintain system accuracy?
The LTC1441IS8 features an input offset voltage of ±0.5mV, which directly affects the accuracy of amplified or buffered signals in precision systems. In high-impedance sensor interfaces—such as thermistor or photodetector circuits—this offset can introduce significant measurement errors when signal levels are small. For instance, amplifying a 10mV output from a bridge sensor with a gain of 100 would result in a 1V output, but the ±0.5mV offset translates to a ±0.5% error at the output, potentially exceeding acceptable tolerances in instrumentation-grade designs. To mitigate this, designers should use precision layout techniques, minimize PCB leakage currents, and consider trimming or calibration if higher accuracy is required beyond the inherent device limitations.
When comparing the LTC1441IS8 to other rail-to-rail op amps like the LMV358 or MCP6002, what key performance trade-offs emerge in terms of bandwidth, power consumption, and input stage architecture for battery-powered industrial monitoring systems?
The LTC1441IS8 offers a unity-gain stable bandwidth of 1MHz and draws only 900µA per amplifier, making it suitable for low-power applications. However, compared to the LMV358—which has lower power (170µA) but narrower bandwidth (1.2MHz) and less precise offset voltage—the LTC1441IS8 trades some efficiency for better DC precision. The MCP6002, while similar in power and bandwidth, typically exhibits higher input bias current and less robust ESD protection. In battery-operated monitoring systems requiring both accuracy and moderate speed, the LTC1441IS8 provides a balanced profile, though the choice depends on whether absolute power minimization outweighs the need for tighter offset matching across temperature.
What are the thermal implications of operating the LTC1441IS8 in continuous duty cycles within compact SOP8 packages, and how should PCB thermal management be addressed in space-constrained enclosures?
The LTC1441IS8 dissipates approximately 450mW under typical supply conditions (e.g., 5V supply and 1mA quiescent current), generating heat primarily through conduction via its SOP8 package. In densely populated PCBs with limited airflow, this can lead to localized heating that may affect nearby components or shift performance parameters such as offset voltage over time. Thermal vias beneath the exposed pad and strategic placement away from sensitive analog traces help distribute heat. Designers should verify junction temperatures using worst-case ambient conditions and ensure total power dissipation remains below derating curves specified in the datasheet to maintain long-term reliability.
Can the LTC1441IS8 be safely used in automotive-grade environmental sensing modules without additional protection circuitry, given its commercial-grade rating and potential exposure to transient surges?
While the LTC1441IS8 operates reliably under normal industrial conditions, its commercial-grade specification means it lacks built-in immunity to automotive-level transients such as ISO 7637 pulses or load dump events. In automotive sensing modules exposed to ignition noise or voltage spikes, external protection—such as TVS diodes at inputs/outputs and filtering networks—is strongly recommended. Without such measures, even brief transients could exceed the device’s absolute maximum ratings (e.g., ±0.3V below ground or above V+) and cause latent damage or immediate failure, compromising system safety and durability.
How does the LTC1441IS8’s common-mode input range extend beyond the negative rail, and what practical benefits does this provide in single-supply battery monitoring applications?
The LTC1441IS8 supports rail-to-rail input stages that extend slightly below the negative supply rail (typically down to –0.3V), enabling true single-supply operation from 2.7V to 12V. This allows input signals to approach ground even when powered by a battery, which is critical in voltage monitoring circuits where sensor outputs may dip near zero during discharge cycles. For example, measuring a 0–3.3V battery voltage divider output using a 5V supply enables full-scale ADC utilization without signal clipping—something not always possible with standard-input op amps. This capability simplifies biasing and improves dynamic range in portable electronics and IoT nodes.
What layout precautions are essential when routing signals near the LTC1441IS8 to avoid capacitive coupling and noise injection in mixed-signal systems?
Due to its high input impedance and sensitivity to electromagnetic interference, the LTC1441IS8 requires careful PCB layout to prevent noise coupling. Input traces should be kept short, shielded if routed near digital lines, and ideally placed on a dedicated analog ground plane separated from noisy return paths. A guard ring around high-impedance nodes connected to the non-inverting input can reduce leakage currents. Additionally, decoupling capacitors (0.1µF ceramic) must be placed within 5mm of the V+ and V− pins to stabilize supply rails and suppress high-frequency oscillations. Poor grounding or long input leads can degrade CMRR and increase susceptibility to RF pickup, undermining precision gains.
Is it acceptable to cascade multiple stages using the LTC1441IS8 in a signal chain for gain boosting, and what stability issues might arise from excessive closed-loop gain settings?
Cascading LTC1441IS8 stages is feasible but introduces phase margin degradation and potential oscillation risks, especially at high gains. Each stage adds propagation delay and pole-zero interactions that can push the overall loop response into instability. For instance, two stages each configured for a gain of 10 (total 100x) may exhibit peaking or ringing due to cumulative phase shift approaching 180° near 1MHz bandwidth. Designers should limit per-stage gain to ≤10 and insert compensation networks (e.g., small series resistors with parallel caps) between stages if necessary. Alternatively, a single-stage design with integrated feedback compensation often provides superior linearity and stability for moderate gains.
How does the LTC1441IS8 compare to the MAX44241 in terms of settling time and slew rate when driving capacitive loads in data acquisition front-ends?
The LTC1441IS8 has a slew rate of 0.5V/µs and a settling time of ~2µs to 0.01% for a 2V step, while the MAX44241 delivers faster slew (1.2V/µs) and shorter settling (~0.5µs) due to higher bandwidth. In data acquisition systems sampling at 100kSPS, the LTC1441IS8 may require longer acquisition times when driving sensor buffers with large capacitance (>1nF), potentially reducing effective throughput. The MAX44241 excels in high-speed ADC drive applications, whereas the LTC1441IS8 favors low-noise, precision amplification where speed is secondary. Selection hinges on whether timing constraints dominate over DC accuracy requirements.

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

  • Embe***dMotion
    Aug 5, 2026

    Purchased this DSP controller for a motor control application. Stable processing performance and very good response under varying loads.

  • FPGA***dio
    Jul 30, 2026

    This FPGA handled our logic design without any surprises. Configuration completed quickly and timing met the project requirements.

  • Nord***mbedded
    Jul 20, 2026

    Reliable FPGA with predictable behavior. Configuration and testing went smoothly, making development faster than expected.

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
Linear Technology / Analog Devices

LTC1441IS8

Linear Technology / Analog Devices
32D-LTC1441IS8

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