TPA701DGNR The TPA701DGNR is a 700mW mono Class-AB audio amplifier from Texas Instruments. It features analog input and operates over a wide supply voltage range.
Mfr Part #:

TPA701DGNR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TPA701DGNR is a 700mW mono Class-AB audio amplifier from Texas Instruments. It features analog input and operates over a wide supply voltage range.
✓ Total Stock: 91,388 pcs
$ Price Range: $0.63

TPA701DGNR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
90,400 pcs
90400 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
966 pcs
966 pcs On Request 1 On Request On Request 0236+ On Request On Request
Non-Authorised Inventory information
22 pcs
22 pcs On Request 1 On Request On Request 16+ On Request On Request

TPA701DGNR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TPA701DGNR Description

Short technical summary and product information.

The Texas Instruments TPA701DGNR is a mono, Class-AB audio power amplifier designed for low-voltage applications requiring internal speakers. It operates with a wide power supply compatibility ranging from 2.5 V to 5.5 V.

 

This amplifier delivers up to 700 mW of output power into an 8 Ω load when operating at 5 V, and 250 mW at 3.3 V. It features an analog input and a hardware control interface. The device is characterized for operation up to 20 kHz, with optimization for narrower band applications like wireless communications.

 

Key electrical characteristics include a typical THD + N of 0.5% at 1 kHz and a minimum load impedance of 8 Ω. It also boasts an ultralow quiescent current of 1.5 nA in shutdown mode, making it suitable for power-sensitive applications. The TPA701DGNR includes thermal and short-circuit protection.

 

Available in surface-mount packaging, including SOIC and PowerPAD MSOP options, the TPA701DGNR is designed to reduce board space. The bridge-tied load (BTL) configuration eliminates the need for external output coupling capacitors in many applications, which is beneficial for small, battery-powered equipment.

TPA701DGNR Quick Information

Product Type: Audio Amplifier
Canonical Name: TPA701DGNR Class-AB Audio Amplifier
Subcategory: Class-AB Audio Amplifier

TPA701DGNR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPA701DGNR Estimated Pricing

Qty Low High
1+ $0.63 $0.63

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPA701DGNR Features

  • 700mW output power into 8 Ohms
  • Wide 2.5V to 5.5V supply compatibility
  • Ultralow 1.5 nA shutdown current
  • Analog input, Class-AB architecture
  • Surface-mount SOIC and MSOP packages

TPA701DGNR Applications

  • Ideal for low-voltage audio systems
  • Suitable for battery-powered devices
  • Used in wireless communication devices
  • Enables compact speaker designs

TPA701DGNR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output power of the TPA701DGNR?

The TPA701DGNR can deliver 700 mW into an 8 Ω load at 5 V, and 250 mW into an 8 Ω load at 3.3 V.

What is the operating supply voltage range for the TPA701DGNR?

The TPA701DGNR operates with a supply voltage range of 2.5 V to 5.5 V.

What is the quiescent current of the TPA701DGNR in shutdown mode?

The quiescent current in shutdown mode for the TPA701DGNR is 1.5 nA.

What is the operating temperature range for the TPA701DGNR?

The TPA701DGNR has an operating temperature range of -40°C to 85°C.

What type of input does the TPA701DGNR use?

The TPA701DGNR uses an analog input type.

What is the input architecture of the TPA701DGNR?

The TPA701DGNR features a Class-AB input architecture.

What package types are available for the TPA701DGNR?

The TPA701DGNR is available in HVSSOP (DGN) and SOIC (D) surface-mount packages.

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