MAX1491 Datasheet, PDF (22/25 Pages) Maxim Integrated Products – 3.5- and 4.5-Digit, Single-Chip ADCs with LCD Drivers

3.5- and 4.5-Digit, Single-Chip
ADCs with LCD Drivers
Pin Configurations (continued)
TOP VIEW
INTREF 1
DV_DD 2
GND 3
AV_DD 4
AIN+ 5
AIN- 6
REF- 7
REF+ 8
LOWBATT 9
RANGE 10
DPSET1 11
DPSET2 12
PEAK 13
HOLD 14
MAX1491
28 V_NEG
27 BP1
26 BP2
25 BP3
24 SEG10
23 SEG9
22 SEG8
21 SEG7
20 SEG6
19 SEG5
18 SEG4
17 SEG3
16 SEG2
15 SEG1
SSOP OR DIP
Chip Information
TRANSISTOR COUNT: 79,435
PROCESS: BiCMOS
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