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HT97226 - 160mW CAP FREE STEREO HEADPHONE AMPLIFIER

General Description

The HT97226 is a differential input Direct Drive headphone amplifier, which can also drive single-ended input signal.

It is capable of being driven with 160mW into 32Ω with a 5V supply.

The IC is offered with an externally set gain through external resistors.

Key Features

  • S Direct Drive Outputs Eliminate DC-Blocking Capacitors, Save Space Excellent Bass Fidelity Shutdown and Startup without any Click-Pop Noise, ±50uV (typical) Vos Exceptional Low THD+N: 0.002% Minimum Absolutely Low Noise Performance VN: 8.5μV Differential or Single-Ended Input Wide 2.5V to 6V Operating Range Output Power: 80mW (VDD=3.6V, fIN = 1kHz, RL=32Ω, THD+N=1%) 160mW (PVDD = 5V, fIN = 1kHz, RL=32Ω, THD+N=0.1%) Pb Free Packages, QFN16L 3mm.
  • 3mm, Extremely Simple BOM Needed /, ±50uV (t.

📥 Download Datasheet

Datasheet Details

Part number HT97226
Manufacturer Heroic
File Size 1.27 MB
Description 160mW CAP FREE STEREO HEADPHONE AMPLIFIER
Datasheet download datasheet HT97226 Datasheet

Other Datasheets by Heroic

Part Number Description
HT97220 Headphone amplifier/line driver
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HT97180 Headphone Amplifiers
HT97180L Headphone Amplifiers
HT91808 96kHz Stereo ADC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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HT97226 Headphone Amplifier 160mW 160mW CAP FREE STEREO HEADPHONE AMPLIFIER ◼ FEATURES Direct Drive Outputs Eliminate DC-Blocking Capacitors, Save Space Excellent Bass Fidelity Shutdown and Startup without any Click-Pop Noise, ±50uV (typical) Vos Exceptional Low THD+N: 0.002% Minimum Absolutely Low Noise Performance VN: 8.5μV Differential or Single-Ended Input Wide 2.5V to 6V Operating Range Output Power: 80mW (VDD=3.6V, fIN = 1kHz, RL=32Ω, THD+N=1%) 160mW (PVDD = 5V, fIN = 1kHz, RL=32Ω, THD+N=0.1%) Pb Free Packages, QFN16L 3mm*3mm, Extremely Simple BOM Needed /, ±50uV (typical) Vos THD+N: 0.002% , VN: 8.5μV 2.5V6V : 80mW (fIN = 1kHz, VDD=3.6V, RL=32Ω, THD+N=1%) 160mW (PVDD = 5V, fIN = 1kHz, RL=32Ω, THD+N=0.