AK8452 Datasheet, PDF (3/46 Pages) Asahi Kasei Microsystems – 2 channel-input 16 bit 10MSPS ADC

ASAHI KASEI
AKM Confidential
Block Diagram
CISIN0
CISIN1
VCLP VCOM VRP VRN
DC Connect Mode
CDS Mode
Clamp Switch
CDS
S/H
8bit DAC
CDS
S/H
Reference Voltage
PGA
6
16bit ¹⁶ Output
ADC
Control
PGA
LVDD
5.5V(4.5-5.7V)
8
8bit DAC
6
8
Control
Registers
LED_B
LED_G
LED_R
IREF
LVDD
LVSS
SW
TG
SW
SW
Current R
Current G
Current B
[AK8452]
VREFO
RESETB
D0/SDCLK
D1/SDATA
D2
D3
SDENB
LEDB_EN
LEDG_EN
LEDR_EN
TSMP MCLK AVDD AVSS DRVDD DRVSS
Block diagram
MS0955-E-00
3
2008/03