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TAS2505TRGERQ1 The Texas Instruments TAS2505TRGERQ1 is a 2.6W mono Class-D amplifier designed for automotive applications. It supports both digital and analog audio inputs and operates from a single 2.7V to 5.5V supply.
Mfr Part #:

TAS2505TRGERQ1

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TAS2505TRGERQ1 is a 2.6W mono Class-D amplifier designed for automotive applications. It supports both digital and analog audio inputs and operates from a single 2.7V to 5.5V supply.
✓ Total Stock: 10,353 pcs
$ Price Range: $0.96

TAS2505TRGERQ1 Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
6,520 pcs
On Request
6520 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,150 pcs
On Request
2150 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,638 pcs
On Request
1638 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
45 pcs
On Request
45 pcs On Request 1 On Request On Request 22+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TAS2505TRGERQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Interface
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
SVHC Present
Tape & Reel
Termination Style
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TAS2505TRGERQ1 Description

Short technical summary and product information.

The Texas Instruments TAS2505TRGERQ1 is an automotive-grade, 2.6W mono Class-D amplifier with integrated audio processing. It supports both digital and analog input signals, offering flexibility in system design. The device operates from a single power supply ranging from 2.7V to 5.5V.

 

Key electrical specifications include an output power of 2.6W into a 4Ω load at 10% THD+N with a 5.5V supply, and 1.7W into 8Ω. It features a low THD+N of 0.02% at 1kHz and an output noise voltage of 37µV. The switching frequency can reach up to 250kHz, and it supports sampling rates from 9kHz to 96kHz.

 

Control is managed via I2C or SPI interfaces, and the amplifier includes programmable digital audio processing such as bass boost and treble EQ. The TAS2505TRGERQ1 is AEC-Q100 qualified and operates within an ambient temperature range of -40°C to 105°C.

 

Packaged in a 24-pin VQFN (RGE) with wettable flanks, this surface-mount device is suitable for demanding automotive environments. It also includes diagnostic functions for load monitoring.

TAS2505TRGERQ1 Quick Information

Product Type: Class-D Amplifier
Series: TAS2505-Q1
Canonical Name: Texas Instruments TAS2505-Q1 Automotive Class-D Amplifier
Subcategory: Class-D Amplifier

TAS2505TRGERQ1 Compliance

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

TAS2505TRGERQ1 Estimated Pricing

Qty Low High
1+ $0.96 $0.96

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

TAS2505TRGERQ1 Features

  • Delivers 2.6W output power into 4 Ω.
  • Supports 2.7V to 5.5V power stage supply.
  • Features both analog and digital audio inputs.
  • Controlled via I2C and SPI interfaces.
  • Operates from -40 °C to 105 °C.

TAS2505TRGERQ1 Applications

  • Suitable for portable audio devices.
  • Used in consumer electronics applications.
  • Integrated into compact audio systems.
  • Applied in automotive infotainment systems.
  • Ideal for battery-powered audio designs.

TAS2505TRGERQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum output power of the TAS2505TRGERQ1?

The TAS2505TRGERQ1 has a maximum output power of 2.6 W when tested with 10% THD+N, 4 Ω, and 5.5 V.

What is the power stage supply voltage range for the TAS2505TRGERQ1?

The power stage supply for the TAS2505TRGERQ1 ranges from a minimum of 2.7 V to a maximum of 5.5 V.

How many speaker channels does the TAS2505TRGERQ1 support?

The TAS2505TRGERQ1 supports a maximum of 1 speaker channel, making it a mono amplifier.

What types of audio inputs does the TAS2505TRGERQ1 accept?

The TAS2505TRGERQ1 accepts both Analog Input and Digital Input audio types.

What control interfaces are available on the TAS2505TRGERQ1?

The TAS2505TRGERQ1 features I2C and SPI control interfaces with auto-increment.

What is the operating temperature range for the TAS2505TRGERQ1?

The TAS2505TRGERQ1 can operate in a temperature range from -40 °C to 105 °C.

What is the package type for the TAS2505TRGERQ1?

The TAS2505TRGERQ1 is available in a VQFN (RGE) package.

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