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8
October 2002
SPT7760
ORDERING INFORMATION
PART NUMBER
DESCRIPTION
TEMPERATURE RANGE
PACKAGE
SPT7760AIK
ILE = 1.0 LSB
–25 to +85 °C
80L MQuad
SPT7760BIK
ILE = 1.5 LSB
–25 to +85 °C
80L MQuad
PIN ASSIGNMENTS
PIN FUNCTIONS
NAME
FUNCTION
VEE
Negative Supply Nominally –5.2 V
AGND
Analog Ground
VRTF
Reference Voltage Force Top, Nominally 0 V
VRTS
Reference Voltage Sense Top
VRM
Reference Voltage Middle, Nominally –1 V
VRBF
Reference Voltage Force Bottom, Nominally –2 V
VRBS
Reference Voltage Sense Bottom
VIN
Analog Input Voltage, Can Be Either Voltage or
Sense
DGND
Digital Ground
D0–D7A
Data Output Bank A
D0–D7B
Data Output Bank B
DRA
Data Ready Bank A
DRA
Not Data Ready Bank A
DRB
Data Ready Bank B
DRB
Not Data Ready Bank B
D8A
Overrange Output Bank A
D8B
Overrange Output Bank B
CLK
Clock Input
CLK
Clock Input
DGND
D2B
D3B
D4B
VEE
D5B
DGND
D6B
DGND
D7B
D8B
N/C
AGND
VEE
VRBF
VEE
VRBS
11
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
18
19
20
21
22
23
24
54
64
63
62
61
60
59
58
57
56
55
53
52
51
50
49
48
47
46
45
44
43
42
41
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
DGND
N/C
D3A
D2A
VEE
D1A
DGND
D0A
DGND
DRA
AGND
CLK
VEE
CLK
VEE
AGND
VRTS
VRTF
N/C
AGND
N/C
AGND
D4A
D5A
D6A
DGND
D7A
DGND
D8A
DGND
DRB
DGND
DRB
DGND
D0B
D1B
MQUAD
V
EE
V
EE
V
EE
V
EE
V
EE
V
IN
V
IN
V
RM
V
EE
V
EE
LIFE SUPPORT POLICY
FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS
WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems which, (a) are
intended for surgical implant into the body, or (b) support or sustain life,
and whose failure to perform, when properly used in accordance with
instructions for use provided in the labeling, can be reasonably
expected to result in a significant injury to the user.
2. A critical component is any component of a life support device or
system whose failure to perform can be reasonably expected to cause
the failure of the life support device or system, or to affect its safety or
effectiveness.
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO
IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR
USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR
THE RIGHTS OF OTHERS.
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Copyright 2002 Fairchild Semiconductor Corporation