Part Number
|
AK4538 |
Manufacturer
|
Asahi Kasei Microsystems |
Description
|
16Bit CODEC |
Published
|
Sep 4, 2016 |
Detailed Description
|
ASAHI KASEI
[AK4538]
AK4538
16Bit ∆Σ CODEC with MIC/HP/SPK-AMP
GENERAL DESCRIPTION The AK4538 targeted at PDA and othe...
|
Datasheet
|
AK4538
|
Overview
ASAHI KASEI
[AK4538]
AK4538
16Bit ∆Σ CODEC with MIC/HP/SPK-AMP
GENERAL DESCRIPTION The AK4538 targeted at PDA and other low-power, small size applications.
It features a 16-bit stereo CODEC with a built-in Microphone-Amplifier, Headphone-Amplifier and Speaker-Amplifier.
Input circuits include a Microphone-Amplifier and an ALC (Auto Level Control) circuit.
The AK4538 is available in a 52-QFN, utilizing less board space than competitive offerings.
FEATURES
1.
Resolution : 16bits 2.
Recording Function
• 1ch Mono Input • 1st MIC Amplifier : +20dB or 0dB • 2nd Amplifier with ALC : +27.
5dB ∼ -8dB, 0.
5dB Step • ADC Performance : S/(N+D) : 79dB, DR, S/N : 83dB 3.
Playback Function • Digital De-emp...
Similar Datasheet