Products > Integrated Circuits (ICs) > Audio ICs > DRV632PW

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Differential Line Driver, Adjustable Gain, 2 Drivers

Manufacturer : TI
Package/Case : TSSOP-14
Product Categories : Buffers & Line Drivers
Datasheet: DRV632PW Datasheet (PDF)
RoHs Status: Rohs
In-stock: 0


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DRV632PW Product Details

The DRV632PW is a 2-VRMS pop-free stereo line driver designed toallow the removal of the output dc-blocking capacitors for reduced component count and cost. Thedevice is ideal for single-supply electronics where size and cost are critical designparameters.

Designed using TI’s patented DirectPath? technology, The DRV632PW is capable of driving 2VRMS into a 10-k? load with 3.3-V supply voltage. The device hasdifferential inputs and uses external gain-setting resistors to support a gain range of ±1 V/V to±10 V/V, and gain can be configured individually for each channel. Line outputs have ±8-kV IEC ESDprotection, requiring just a simple resistor-capacitor ESD protection circuit. The DRV632PW hasbuilt-in active-mute control for pop-free audio on/off control. The DRV632PW has an externalundervoltage detector that mutes the output when the power supply is removed, ensuring a pop-freeshutdown.

Using the DRV632PW in audio products can reduce component count considerably compared totraditional methods of generating a 2-VRMS output. The DRV632PW does notrequire a power supply greater than 3.3 V to generate its 5.6-Vpp output,nor does it require a split-rail power supply. The DRV632PW integrates its own charge pump togenerate a negative supply rail that provides a clean, pop-free ground-biased2-VRMS output.

The DRV632PW is available in a 14-pin TSSOP.



  • Stereo DirectPath? Audio Line Driver
    • 2 Vrms Into 10 k? With3.3-V Supply
  • Low THD+N < 0.01% at 2 Vrms Into 10 k?
  • High SNR, >90 dB
  • 600-? Output Load Compliant
  • Differential Input and Single-Ended Output
  • Adjustable Gain byExternal Gain-Setting Resistors
  • Low DC Offset, <1mV
  • Ground-Referenced Outputs Eliminate DC-BlockingCapacitors
    • Reduce Board Area
    • Reduce ComponentCost
    • Improve THD+N Performance
    • No Degradation ofLow-Frequency Response Due to OutputCapacitors
  • Short-CircuitProtection
  • Click- and Pop-Reduction Circuitry
  • ExternalUndervoltage Mute
  • Active Mute Control for Pop-Free Audio On/OffControl
  • Space-Saving TSSOP Package

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DRV632PW Products

Technical Parameters

  • Number of Input Lines
  • 4
  • Number of Output Lines
  • 2
  • Polarity
  • Non-Inverting
  • Supply Voltage Max
  • 3.6 V
  • Supply Voltage Min
  • 3 V
  • Maximum Operating Temperature
  • + 85 C
  • Mounting Style
  • Package / Case
  • TSSOP-14
  • Packaging
  • Tube
  • Minimum Operating Temperature
  • - 40 C
  • Factory Pack Quantity
  • 90
  • Supply Current
  • 14 mA

DRV632PW Datasheet

DRV632PW Related Products

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Estimated Delivery Time: Mar 26 - Mar 31 days (choose Expedited at checkout).

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  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


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  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that DRV632PW is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their DRV632PW devices; we pay more attention to the channels and quality of DRV632PW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of DRV632PW chips? Including TI original factory information, Buffers & Line Drivers application, DRV632PW pictures?
You can use Jotrin's intelligent search engine, or filter by Semiconductors ; Audio ; Audio amplifiers category, or find it through TI brand manufacturer page.
Q: Are the TI's DRV632PW price and stock displayed on the platform accurate?
The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for DRV632PW, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of DRV632PW?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DRV632PW we delivered, we will accept the replacement or return of the DRV632PW only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of DRV632PW.
(3)The DRV632PW is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as DRV632PW datasheet pdf, DRV632 pin diagram?
Need any After-Sales service, please feel free contact us:

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