Replacement P/N
AK4634EN
EOL
Low Power 1 ch ADC & 1 ch DAC with MIC / Class-D SPK Amp.
Low Power 1 ch ADC & 1 ch DAC with MIC / Class-D SPK Amp.
EOL
Description
The AK4634EN 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 AK4634EN is suitable for a moving picture of Digital Still Camera and etc. This speaker-Amplifier supports a Piezo Speaker. The AK4634EN 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+N (AD) [dB] |
-84 |
THD+N (DA) [dB] |
-85 |
Power Supply Voltage (MIN.) [V] |
2.2 |
Power Supply Voltage (TYP.) [V] |
3.3 |
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 |
EOL |
---|---|
Pb Free |
Yes |
Halogen Free |
Yes |
MSL |
MSL2 |
Packaging |
TAPE |
JEDEC Standard Packaging |
Compliant |
Minimum Order Quantity [pcs.] |
1000 |
Replacement P/N |
Block Diagram