TDA8922CTH/N1,118

$4.48

Description：IC AMP D MONO/STEREO 155W 24HSOP
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:b491b4ec97fc Category: Audio Amplifiers Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC AMP D MONO/STEREO 155W 24HSOP
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Class D
Output Type：1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power x Channels @ Load：155W x 1 @ 8Ohm; 75W x 2 @ 6Ohm
Voltage - Supply：±12.5V ~ 32.5V
Features：Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
Mounting Type：Surface Mount
Supplier Device Package：24-HSOP
Package / Case：24-BSOP (0.433", 11.00mm Width) Exposed Pad
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

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TDA8922CTH/N1,118

Overview

The TDA8922CTH/N1,118 is a high-efficiency Class D audio power amplifier manufactured by NXP Semiconductors. It operates with symmetrical supply voltages ranging from ±12.5 V to ±32.5 V and features low quiescent current consumption. The device supports stereo Single-Ended (SE) or mono Bridge-Tied Load (BTL) configurations. Typical output power reaches 2 × 75 W in SE mode with a 6 Ω load at ±30 V, or 1 × 155 W in BTL mode with an 8 Ω load at ±25 V. It utilizes BD modulation in BTL configuration and includes advanced protection strategies such as Thermal FoldBack and overcurrent limiting.

Feature Summary

Pin compatible with TDA8950/20C for both HSOP24 and DBS23P packages
Stereo full differential inputs supporting SE or mono BTL amplifier configurations
Advanced protection strategy including voltage protection, output current limiting, and Thermal FoldBack
Smooth pop noise-free start-up and switch off with zero dead time switching

Applications

DVD systems
Mini and micro receivers
Home Theater In A Box (HTIAB) systems
High-power speaker systems

Procurement Notes

Verify the specific ordering suffix /N1,118 against the manufacturer's latest documentation to confirm packaging details and marking standards. Confirm RoHS compliance status and environmental declarations directly from the official datasheet before finalizing procurement specifications.

Selection Notes

Select this component for applications requiring high output power efficiency with minimal external heat sinking requirements. Ensure the design accommodates the required symmetrical supply voltage range and implements the recommended RC network on the MODE pin to guarantee pop noise-free operation during startup transitions.

Part Context

This part belongs to the TDA8922C series of Class D audio amplifiers. It is available in HSOP24 and DBS23P packages. The TDA8922CTH variant specifically denotes the HSOP24 plastic heatsink small outline package version within the product family.