PIN ASSIGNMENTS
AGND
V
RM
V
R1
AV
EE
V
RBF
V
R3
AGND
V
IN
V
IN
V
RTF
AV
EE
33
32
31
30
PIN FUNCTIONS
Name
AV
EE
AGND
V
RTF
V
RTS
AGND
CLK
NCLK
AGND
LINV
AV
EE
DRB
NDRB
D0B
D1B
Function
Negative Supply; nominally –5.2 V
Analog Ground
Reference Voltage Force Top; nominally 0 V
Reference Voltage Sense Top
Reference Voltage Middle; nominally –0.5 V
Reference Voltage Force Bottom; nominally –1.0 V
Reference Voltage Sense Bottom
Analog Input Voltage; can be either Voltage or
Sense
Digital Ground
Data Output Bank A
Data Output Bank B
Data Ready Bank A
Not Data Ready Bank A
Data Ready Bank B
Not Data Ready Bank B
Overrange Output Bank A
Overrange Output Bank B
Clock Input
Clock Input
MSB Control Pin
LSB Control Pin
Test Control Pin
Reference Voltage 1/4, nominally –0.75 V
Reference Voltage 3/4, nominally –0.25 V
44 43 42 41 40 39 38 37 36 35 34
V
RBS
MINV
Test
AGND
AV
EE
D6A
D5A
D4A
D3A
DGND
D2A
1
2
3
4
5
6
7
8
9
10
11
12 13 14 15 16 17 18 19 20 21 22
V
RTS
V
RM
V
RBF
V
RBS
V
IN
DGND
D0–D5A
D0–D5B
DRA
NDRA
DRB
NDRB
D6A
D6B
CLK
NCLK
MINV
LINV
TEST
V
R1
V
R3
SPT7610
Top View
29
28
27
26
25
24
23
ORDERING INFORMATION
PART NUMBER
SPT7610SIQ
TEMPERATURE RANGE
–40 to +85 °C
PACKAGE
44L Cerquad
DGND
D2B
D3B
D4B
D5B
D6B
DGND
DRA
NDRA
D0A
D1A
SPT7610
10
1/21/02
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
