AD9826 Datasheet, PDF (5/20 Pages) Analog Devices – Complete 16-Bit Imaging Signal Processor

PIN CONFIGURATION
CDSCLK1 1
28 AVDD
CDSCLK2 2
27 AVSS
ADCCLK 3
26 VINR
OEB 4
25 OFFSET
DRVDD 5
24 VING
DRVSS
(MSB) D7
D6
6
23 CML
AD9826
7 _{TOP VIEW} 22 VINB
8 (Not to Scale) 21 CAPT
D5 9
20 CAPB
D4 10
19 AVSS
D3 11
18 AVDD
D2 12
17 SLOAD
D1 13
16 SCLK
(LSB) D0 14
15 SDATA
AD9826
PIN FUNCTION DESCRIPTIONS
Pin No.
Mnemonic
Type
Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18, 28
19, 27
20
21
22
23
24
25
26
CDSCLK1
CDSCLK2
ADCCLK
OEB
DRVDD
DRVSS
D7
D6
D5
D4
D3
D2
D1
D0
SDATA
SCLK
SLOAD
AVDD
AVSS
CAPB
CAPT
VINB
CML
VING
OFFSET
VINR
DI
DI
DI
DI
P
P
DO
DO
DO
DO
DO
DO
DO
DO
DI/DO
DI
DI
P
P
AO
AO
AI
AO
AI
AO
AI
CDS Reference Level Sampling Clock
CDS Data Level Sampling Clock
A/D Converter Sampling Clock
Output Enable, Active Low
Digital Output Driver Supply
Digital Output Driver Ground
Data Output MSB. ADC DB15 High Byte, ADC DB7 Low Byte
Data Output. ADC DB14 High Byte, ADC DB6 Low Byte
Data Output. ADC DB13 High Byte, ADC DB5 Low Byte
Data Output. ADC DB12 High Byte, ADC DB4 Low Byte
Data Output. ADC DB11 High Byte, ADC DB3 Low Byte
Data Output. ADC DB10 High Byte, ADC DB2 Low Byte
Data Output. ADC DB9 High Byte, ADC DB1 Low Byte
Data Output LSB. ADC DB8 High Byte, ADC DB0 Low Byte
Serial Interface Data Input/Output
Serial Interface Clock Input
Serial Interface Load Pulse
5 V Analog Supply
Analog Ground
ADC Bottom Reference Voltage Decoupling
ADC Top Reference Voltage Decoupling
Analog Input, Blue Channel
Internal Bias Level Decoupling
Analog Input, Green Channel
Clamp Bias Level Decoupling
Analog Input, Red Channel
TYPE: AI = Analog Input, AO = Analog Output, DI = Digital Input, DO = Digital Output, P = Power.
REV. A
–5–