AK4634EN

MP

Low Power 1ch ADC & 1ch DAC with MIC/Class-D SPK Amp

Low Power 1ch ADC & 1ch DAC with MIC/Class-D SPK Amp

MP

Description

The AK4634 is a 16-bit mono CODEC with Microphone-Amplifier and Speaker-Amplifier. Input circuits include a Microphone-Amplifier and an ALC (Automatic Level Control) circuit. Output circuits include a Speaker-Amplifier and Mono Line Output. The AK4634 is suitable for a moving picture of Digital Still Camera and etc. This speaker-Amplifier supports a Piezo Speaker. The AK4634 is housed in a space-saving 32-pin QFN 5mm x 5mm package and 29-pin CSP 2.5mm x 3mm package.

Applications

  •                                 Digital audio equipment, etc.
                                

Specifications

Part Number AK4634EN
Number of Channels (AD) 1
Number of Channels (DA) 1
Bits [bit] 16
S/N (AD) [dB] 89
S/N (DA) [dB] 93
THD (AD) [dB] -84
THD (DA) [dB] -85
Power Supply Voltage (MIN.) [V] 2.2
Power Supply Voltage (TYP.) [V]
Power Supply Voltage (MAX.) [V] 3.6
Microphone Amplifier Yes
Speaker Amplifier Monaural
Other
Operating Temperature [℃] -30 to 85
Device Package HWQFN
Number of Pins 32

Product Information

Part Status MP
Pb Free Yes
Halogen Free No
MSL MSL2
Packaging TAPE
JEDEC Standard Packaging Compliant
Minimum Order Quantity [pcs.] 1000
Recommended Order Quantity 1 [pcs.] 12000
Recommended Order Quantity 2 [pcs.] 2000
Standard Packing Quantity [pcs.] 1000
Replacement P/N

Block Diagram

Block Diagram