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AK4516A

Asahi Kasei Microsystems
Part Number AK4516A
Manufacturer Asahi Kasei Microsystems
Description 3V 16-BIT ADC/DAC
Published Mar 23, 2005
Detailed Description ASAHI KASEI [AK4516A] AK4516A 3V 16bit ADC&DAC with built-in PGA FEATURE 1 . Resolution: 16 bits 2 . Recording Functi...
Datasheet PDF File AK4516A PDF File

AK4516A
AK4516A

Overview
ASAHI KASEI [AK4516A] AK4516A 3V 16bit ADC&DAC with built-in PGA FEATURE 1 .
Resolution: 16 bits 2 .
Recording Function • Analog Input PGA (Programmable Gain Amp) • Peak-Meter Output • Overflow Flag Output • Auto Limitter Circuit • Auto Recovery Circuit • HPF(fc=3.
4Hz) for offset cancel 3 .
Playback Function • Digital De-emphasis Filter(tc=50/15us, fs=32kHz, 44.
1kHz, 48kHz) 4 .
Analog-Through Mode 5 .
Power Management 6 .
ADC Input (Including the PGA) • Single-ended Input • Input Level: 1.
7Vpp (=0.
57× VA, VA=3V) • THD+N: -85dB • DR,S/N: 90dB 7 .
DAC Output • Single-ended Output • Output Level: 1.
8Vpp (=0.
6× VA, VA=3V, RL≥ 10kΩ ) • Frequency Response: ±0.
5dB(∼ 20kHz) • THD+N: -86dB • DR,S/N: 90dB 8 .
Master Clock: 256fs/384fs 9 .
Audio Data Format • ADC: 16bit, MSB first, MSB justified, IIS, LSB justified(only BICK=64fs correspondent) • DAC: 16bit, MSB first, MSB justified, IIS, MSB justified 10 .
Ta: -20∼ 85° C 11 .
Power Supply: 2.
5∼ 3.
6V 12 .
Power Dissipation: 18mA 13 .
24pinVSOP (0.
65mm Pitch) M0026-E-00 -1- ASAHI KASEI [AK4516A] M0026-E-00 -2- 1998/08 ASAHI KASEI [AK4516A] „ Ordering Guide AK4516AVF AKD4516A -20∼ +85° C Evaluation Board 24pin VSOP(0.
65mm Pitch) „ Pin Layout M0026-E-00 -3- 1998/08 ASAHI KASEI [AK4516A] PIN/FUNCTION No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Pin Name AGND VA RIN1 LIN1 RIN2 LIN2 I/O I I I I I I I I O I I I O I O O O O O O Function Analog Ground pin Analog Power Supply Pin, +3V Rch #1 input pin Lch #1 input pin Rch #2 input pin Lch #2 input pin Reset & Power down Pin Master Clock Input Pin Input/Output Channel Clock Pin Audio Serial Data Clock Pin Audio Serial Data Output Pin Audio Serial Data Input Pin Digital Ground Pin Digital Power Supply Pin, +3V Chip Select Pin Control Clock Input Pin Control Data Output Pin Control Data Input Pin Zero Detect Pin Lch analog output pin Rch analog output pin Lch Common Voltage Output Pin, 0.
5 x VA Don't be connected with external circuit.
Rch Common Volt...


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