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DRV632PW

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Texas Instruments DRV632PWSell Excess Inventory

Part No.:
DRV632PW
Manufacturer:
Texas Instruments
Category:
Audio Special Purpose
Package:
14-TSSOP (0.173", 4.40mm Width)
Datasheet:
OEM STOCKDRV632PW.pdf
Description:
IC LINE DRIVER 14TSSOP
Quantity:

Unit Price:$0

Ext Price:$0

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Product details

DRV632PW: Stereo 2Vrms Line Driver with DirectPath™ Technology – 14-TSSOP
The DRV632PW from Texas Instruments is a stereo audio line driver featuring DirectPath™ technology that eliminates output DC-blocking capacitors while delivering up to 2Vrms output. Packaged in a 14-TSSOP (0.173", 4.40mm width), it is ideal for TV, soundbar, docking station and professional audio line-level signal applications.

Product Introduction

The DRV632PW is a stereo audio line driver developed by Texas Instruments. It is designed to deliver high-quality, low-noise audio signals at line level while minimizing external components.

Using TI's DirectPath™ technology, the DRV632 generates a negative supply internally, allowing the output to be centered around ground without the need for large output coupling capacitors. This significantly reduces PCB size and BOM cost.

With up to 2Vrms output, low THD+N performance and integrated pop-and-click suppression, DRV632PW is well suited for consumer and professional audio systems requiring clean line-level output.

Key Benefits

Capacitor-Free Output

DirectPath™ technology removes the need for bulky DC-blocking capacitors, reducing board area and improving audio response.

High Output Swing

Delivers up to 2Vrms line-level output, supporting high dynamic range audio applications.

Low Distortion & Noise

Optimized architecture ensures low THD+N and excellent audio fidelity for premium sound systems.

Pop-and-Click Suppression

Integrated startup and shutdown control minimizes audible artifacts during power transitions.

Technical Features

Stereo Line Driver

Two-channel configuration optimized for audio DAC outputs and codec interfaces.

Wide Supply Voltage Range

Operates from a single 3V to 5.5V supply, compatible with common system rails.

Shutdown Mode

Low standby current during shutdown mode helps reduce overall system power consumption.

Technical Specifications

Manufacturer Texas Instruments
Part Number DRV632PW
Function Stereo Audio Line Driver
Output Voltage Up to 2Vrms
Supply Voltage 3V – 5.5V
Channels 2 (Stereo)
Package 14-TSSOP (0.173", 4.40mm width)
Mounting Type Surface Mount

Equivalent & Alternative Models

  • DRV603PW (TI) – Stereo line driver with DirectPath™ technology
  • DRV604PW (TI) – Differential line driver variant
  • TPA6132A2 (TI) – Audio driver with similar output range (check interface type)
  • LM4917 (TI) – Audio line driver alternative (verify capacitor configuration)

Replacement selection should compare output configuration (single-ended vs differential), THD+N performance, supply range and shutdown control behavior.

Application Field

LCD & Smart TVs

Line-level audio output to amplifiers or AV receivers.

Soundbars

High-fidelity signal conditioning before power amplification.

Docking Stations

Clean stereo output for multimedia accessories.

Professional Audio Systems

Line driver for mixers, DAC modules and audio interfaces.

Quality Control

Supply Chain Verification

Parts are sourced from authorized distributors or audited channels to ensure authenticity.

Electrical Sampling

Random sampling tests verify key parameters before shipment.

ESD Controlled Storage

Stored in ESD-protected facilities to maintain device integrity.

Secure Packaging

Moisture barrier packaging applied where required.

Frequently Asked Questions (FAQ)

1. What is DRV632PW mainly used for?
It is used as a stereo audio line driver for DAC outputs in TV, soundbar and professional audio systems.
2. Does DRV632PW require output coupling capacitors?
No, DirectPath™ technology eliminates the need for large output DC-blocking capacitors.
3. What package does this device use?
It is supplied in a 14-TSSOP (4.40mm width) surface-mount package.

Disclaimer

Specifications are based on publicly available manufacturer information. Designers should verify all electrical parameters in the official TI datasheet before finalizing production designs.
  • Specifications
  • FAQ
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Attributes
Property Value
Manufacturer
Texas Instruments
Series:
DirectPath™
Package/Case:
14-TSSOP (0.173", 4.40mm Width)
Packaging:
Tube
Part Status:
Active
Function:
Line Driver
Applications:
Pre-Amplifier, Consumer Audio
Interface:
Analog
Voltage - Supply:
3V ~ 3.6V
Operating Temperature:
-40°C ~ 85°C (TA)
Number of Channels:
2
Specifications:
Single-Ended Output
Mounting Style:
Surface Mount
Grade:
-
Category:
Audio Special Purpose
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2) How does OEM STOCK GLOBAL LIMITED guarantee that DRV632PW is from the original manufacturer or authorized sources?

Our experienced QC team strictly verifies and tests DRV632PW. Only qualified suppliers who pass our audit can list DRV632PW on OEM STOCK GLOBAL LIMITED. We pay close attention to sourcing channels and product quality so you can purchase with confidence.

3) Are the price and inventory for DRV632PW accurate?

Pricing and inventory for DRV632PW fluctuate and are updated periodically (typically within 24 hours). Quotations generally remain valid for 5 days unless otherwise stated.

4) What payment methods are accepted?

Wire Transfer, PayPal, Alipay, WeChat Pay, Credit Card, Western Union, MoneyGram, and Escrow are supported. Note: Some payment methods may incur a handling fee.

5) How is shipping arranged?

We support DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is available. After dispatch, you will receive an email with tracking information. Note: Carriers may take up to 24 hours to show tracking events. Typical transit time: 3–5 days by express; 25–60 days by registered mail.

6) What is the process for return or replacement of DRV632PW?

We perform Pre-Shipment Inspection (PSI) on randomly selected units before shipping. If there is an issue with DRV632PW, returns/replacements are accepted when:

  • Quantity shortages, wrong items, or obvious external defects (e.g., damage, rust) are confirmed by us;
  • We are notified within 90 days of delivery;
  • The part is unused and in its original, unopened packaging.

Steps: (1) Inform us within 90 days; (2) Obtain Return Authorization (RMA) before sending items back.

7) How to get technical support (pinout, datasheet) for DRV632PW?

Please contact us for technical documents and support related to Texas Instruments DRV632PW, including pin diagrams and datasheets. Our team will respond promptly.

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