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XRD87L99
LOW POWER, 2 MSPS, 10-BIT, A/D CONVERTER WITH 8-CHANNEL MUX
REV. 1.0.0
3
PIN DESCRIPTIONS
PIN #
NAME
DESCRIPTION
1
DB6
Data Output Bit 6
2
DB7
Data Output Bit 7
3
DGND
Digital Ground
4
DGND
Digital Ground
5
DVDD
Digital VDD
6
CLR
Clear (Active Low)
7
WR
Write (Active Low)
8
A2
Address 2
9
A1
Address 1
10
A0
Address 0
11
CLK
Clock Input
12
OE
Output Enable (Active Low)
13
N/C
No Connect
14
DB8
Data Output Bit 8
15
DB9
Data Output Bit 9 (MSB)
16
OFW
Overflow Output
17
VREF(+)
Upper Reference Voltage
18
VREF(-)
Lower Reference Voltage
19
VREF1(-)
Lower Reference Voltage
20
R1
Reference Ladder Tap
21
R2
Reference Ladder Tap
22
AIN8
Analog Signal Input 8
PIN #
NAME
DESCRIPTION
23
R3
Reference Ladder Tap
24
N/C
No Connect
25
AIN1
Analog Signal Input 1
26
AIN2
Analog Signal Input 2
27
AIN3
Analog Signal Input 3
28
AIN4
Analog Signal Input 4
29
AIN5
Analog Signal Input 5
30
AGND
Analog Ground
31
AVDD
Analog VDD
32
AVDD
Analog VDD
33
AIN6
Analog Signal Input 6
34
AGND
Analog Ground
35
PD
Power Down
36
AIN7
Analog Signal Input 7
37
DB0
Data Output Bit 0 (LSB)
38
DB1
Data Output Bit 1
39
DB2
Data Output Bit 2
40
DB3
Data Output Bit 3
41
DB4
Data Output Bit 4
42
DB5
Data Output Bit 5
43
N/C
No Connect
44
N/C
No Connect