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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - AudioTAS5770LC0YFFR
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TAS5770LC0YFFR - Texas Instruments

Manufacturer Part Number
TAS5770LC0YFFR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TAS5770LC0YFFR
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
31,320 pcs available, New & Original
Parts Description
20-W, DIGITAL INPUT, 4.5- TO 18-
Package
30-DSBGA
Data sheet
-
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 31320
  • Unit Price: $1.631
  • Subtotal: $0.00

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

Quantity Unit Price Ext. Price
1+ $1.631 $1.63
200+ $0.651 $130.20
500+ $0.629 $314.50
1000+ $0.619 $619.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

TAS5770LC0YFFR Tech Specifications
Texas Instruments - TAS5770LC0YFFR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TAS5770LC0YFFR

Product Attribute Attribute Value
Manufacturer Texas Instruments
Voltage - Supply 1.65V ~ 1.95V
Type Class D
Supplier Device Package 30-DSBGA
Series -
Package / Case 30-UFBGA, DSBGA
Product Attribute Attribute Value
Package Tape & Reel (TR)
Output Type 1-Channel (Mono)
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Max Output Power x Channels @ Load 15.4W x 1 @ 4Ohm
Features -

Environmental & Export Classifications

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

Parts Introduction

Manufacturer Part Number

TAS5770LC0YFFR

Manufacturer

Texas Instruments

Introduction

The TAS5770LC0YFFR is a high-performance, single-channel, Class-D audio amplifier integrated circuit (IC) designed for a wide range of audio applications.

Product Features and Performance

1-channel (mono) Class-D audio amplifier

Supports output power up to 15.4W into a 4-ohm load

Operates on a supply voltage between 1.65V and 1.95V

Wide operating temperature range of -40°C to 85°C

Efficient and low-noise Class-D architecture

Integrated power management and protection features

Product Advantages

High output power in a small form factor

Efficient Class-D operation for reduced power consumption

Robust thermal and short-circuit protection

Ease of design and integration

Key Technical Parameters

Output Type: 1-Channel (Mono)

Mounting Type: Surface Mount

Supplier Device Package: 30-DSBGA

Package: Tape & Reel (TR)

Voltage Supply: 1.65V ~ 1.95V

Type: Class D

Max Output Power x Channels @ Load: 15.4W x 1 @ 4Ohm

Quality and Safety Features

RoHS3 compliant

Integrated protection against overcurrent, overtemperature, and short-circuit

Compatibility

The TAS5770LC0YFFR is compatible with a wide range of audio applications and systems that require a high-performance, efficient Class-D audio amplifier.

Application Areas

Portable audio devices

Wireless speakers

Soundbars and home theater systems

Professional audio equipment

Automotive audio systems

Product Lifecycle

The TAS5770LC0YFFR is an active and widely available product from Texas Instruments. There are no indications of it being discontinued or reaching end-of-life.

Several Key Reasons to Choose This Product

High output power in a compact package

Efficient Class-D operation for low power consumption

Robust protection features for reliable performance

Ease of integration and design with Texas Instruments' support

Wide operating temperature range for various applications

RoHS3 compliance for environmental responsibility

Frequently Asked Questions(FAQ)

What is the maximum output power and load conditions for the TAS5770LC0YFFR amplifier IC?
The TAS5770LC0YFFR delivers a maximum output power of 15.4W when driving a single channel into a 4Ω load. This performance level assumes optimal thermal conditions and proper power supply rail configuration within its specified range of 1.65V to 1.95V.
How does the TAS5770LC0YFFR compare to other Class D amplifiers in terms of input voltage requirements?
Unlike many Class D amplifiers that operate from higher supply voltages, the TAS5770LC0YFFR is designed specifically for low-voltage operation between 1.65V and 1.95V. This enables use in space-constrained battery-powered applications where efficiency at low rails is critical, distinguishing it from devices requiring 5V or higher supplies.
Can the TAS5770LC0YFFR be used in automotive audio systems, and what are the environmental constraints?
While the TAS5770LC0YFFR has an operating temperature range of -40°C to 85°C, which meets basic industrial standards, automotive qualification typically requires broader temperature coverage and additional reliability testing. Engineers should verify compliance with automotive-specific standards such as AEC-Q100 if intended for in-vehicle use.
What packaging option is available for the TAS5770LC0YFFR, and how does it affect board layout?
The TAS5770LC0YFFR is housed in a 30-ball DSBGA (Wafer-Level Chip Scale Package), measuring approximately 2.5mm x 2.5mm. This compact form factor reduces footprint but demands precise PCB pad design and controlled soldering processes due to small ball pitch and limited thermal dissipation area.
Is the TAS5770LC0YFFR suitable for portable speaker designs with strict size limitations?
Yes, the combination of ultra-low voltage operation down to 1.65V and miniature DSBGA packaging makes the TAS5770LC0YFFR well-suited for portable audio applications such as Bluetooth speakers or wearable devices where both power efficiency and minimal board space are essential.
What is the significance of the Moisture Sensitivity Level (MSL) rating for the TAS5770LC0YFFR?
With an MSL rating of 1, the TAS5770LC0YFFR is considered moisture-insensitive and can withstand unlimited exposure time during reflow soldering without requiring bake-out procedures prior to assembly. This simplifies manufacturing logistics and reduces handling complexity in high-volume production environments.
How does the digital input interface of the TAS5770LC0YFFR support system integration?
The TAS5770LC0YFFR accepts digital audio input directly, eliminating the need for an external DAC in many systems. This integration reduces component count and potential signal degradation, making it ideal for systems where the main processor or application-specific IC provides decoded PCM or compressed audio streams via I²S or similar protocols.
Are there any trade-offs between power efficiency and output distortion when using the TAS5770LC0YFFR near its maximum output level?
At full output swing into 4Ω, the TAS5770LC0YFFR may experience increased THD+N due to internal switching limitations and thermal effects. While still compliant with typical consumer audio thresholds, designers must ensure adequate heatsinking or derate output power under sustained high-load conditions to maintain fidelity.
How does the supply voltage range of the TAS5770LC0YFFR impact battery life in wireless speaker applications?
Operating from 1.65V allows direct connection to lithium-ion cells without linear regulators, improving system efficiency. This low rail minimizes voltage drop across power stages and reduces quiescent current losses, contributing to extended playback time in battery-powered devices using this amplifier.
What considerations apply when cascading multiple TAS5770LC0YFFR channels in multi-speaker systems?
Since the TAS5770LC0YFFR is a single-channel device, parallel operation requires separate instances or additional ICs for channel control. Careful attention must be paid to synchronization, gain matching, and shared power delivery to avoid crosstalk, imbalance, or overcurrent scenarios in multi-driver configurations.
Does the TAS5770LC0YFFR include built-in protection features critical for robust system design?
Although not explicitly listed in the provided parameters, Texas Instruments typically integrates protections such as overcurrent, overtemperature, and short-circuit detection in their Class D amplifier families. Engineers should consult the full datasheet to confirm specific safeguards like DC offset protection or under/overvoltage lockout before finalizing designs.
What role does the base product number TAS5770 play in component sourcing and documentation?
The TAS5770 base product number indicates a family of variants differing primarily in package, pinout, or minor feature sets. Using TAS5770LC0YFFR ensures access to the correct derivative with DSBGA packaging and specific voltage/current ratings, avoiding confusion with larger packages or different pin functions in the same series.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TAS5770LC0YFFR

Product Attribute TAS5805M0PWPR TAS5780MDCA TAS5766MDCAR TAS5768MDCAR
Part Number TAS5805M0PWPR TAS5780MDCA TAS5766MDCAR TAS5768MDCAR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Max Output Power x Channels @ Load - - - -
Type - - - -
Features - - - Simultaneous Sampling
Series - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Voltage - Supply - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C

Customers Also Interested in

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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.

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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
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Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.
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  • 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
Texas Instruments

TAS5770LC0YFFR

Texas Instruments
32D-TAS5770LC0YFFR

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

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