Part Number
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AK4645A |
Manufacturer
|
AKM |
Description
|
Stereo CODEC |
Published
|
Feb 27, 2017 |
Detailed Description
|
[AK4645A]
AK4645A
Stereo CODEC with MIC/HP-AMP
GENERAL DESCRIPTION
The AK4645A is a stereo CODEC with a built-in Microph...
|
Datasheet
|
AK4645A
|
Overview
[AK4645A]
AK4645A
Stereo CODEC with MIC/HP-AMP
GENERAL DESCRIPTION
The AK4645A is a stereo CODEC with a built-in Microphone-Amplifier and Headphone-Amplifier.
The AK4645A features analog mixing circuit that allows easy interfacing in mobile phone and portable A/V player designs.
The AK4645A is available in a 32pin QFN (4mm x 4mm), utilizing less board space than competitive offerings.
FEATURES 1.
Recording Function
• 4 Stereo Input Selector • Stereo Mic Input (Full-differential or Single-ended) • Stereo Line Input • MIC Amplifier (+32dB/+26dB/+20dB or 0dB) • Digital ALC (Automatic Level Control)
(+36dB ∼ −54dB, 0.
375dB Step, Mute) • ADC Performance: S/(N+D): 83dB, DR, S/N: 86dB (MIC-Amp=+20d...
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