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Product Detailed Parameters
- Description：IC AMP CLASS D MONO 6.5W 24TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Type：Class D
- Output Type：1-Channel (Mono)
- Max Output Power x Channels @ Load：6.5W x 1 @ 8Ohm
- Voltage - Supply：8V ~ 18V
- Features：Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
- Mounting Type：Surface Mount
- Supplier Device Package：24-TSSOP
- Package / Case：24-TSSOP (0.173", 4.40mm Width)
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
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Overview
The TPA3007D1PWR is a mono bridge-tied load (BTL) Class D audio power amplifier manufactured by Texas Instruments. It delivers 6.5W of output power into an 8-ohm load with a supply voltage range of 8V to 18V. The device operates within a temperature range of -40°C to 85°C and is housed in a 24-TSSOP package. Total Harmonic Distortion plus Noise (THD+N) is less than 0.2% at 4W output with a 12V supply. Efficiency exceeds 85% under typical operating conditions.
Feature Summary
- Digital gain configuration via GAIN1 and GAIN0 input terminals for flexible system integration
- Differential input stage providing high common mode rejection and improved power supply rejection
- Depop circuitry integrated to minimize audible noise during power-up and shutdown cycles
- Comprehensive protection mechanisms including over-current, short-circuit, and thermal safeguards
Applications
- Powered speaker systems
- Audio amplification modules requiring high efficiency
- Embedded audio solutions where heat sink elimination is required
Procurement Notes
Verify the specific suffix PWR corresponds to the 24-TSSOP surface-mount package and tape-and-reel shipping format. Confirm RoHS3 compliance and MSL level 2 requirements during storage handling. Ensure the design supports the specified 8V to 18V supply range and differential input topology for proper functionality.
Selection Notes
Select this component for mono audio applications requiring up to 6.5W into 8 ohms. The Class D topology eliminates the need for external heat sinks due to high efficiency. Verify that the system can accommodate the digital gain settings and that the 24-TSSOP footprint fits the PCB layout constraints.
Part Context
This part belongs to the TPA3007 family of audio amplifiers. It is designed as a high-efficiency solution for driving speakers without complex filtering, requiring only a ferrite bead for EMI reduction. The device integrates multiple protection features to ensure reliability in consumer audio environments.
Replacement Considerations
Consult official substitution guides for compatible mono Class D amplifiers from the same manufacturer series. Verify pin compatibility and electrical specifications before replacing existing designs.
