MAX1464 Maxim, MAX1464 Datasheet - Page 11

• Manufacturer Part Number: MAX1464
• Description: Low-Power - Low-Noise Multichannel Sensor Signal Processor
• Manufacturer: Maxim

14, 19
PIN
5, 7
10
11
12
13
15
16
17
18
20
21
22
23
24
25
26
27
28
1
2
3
4
6
8
9
OUT1SM
OUT2SM
OUT1LG
OUT2LG
AMP1M
AMP2M
AMP1P
AMP2P
CKSEL
GPIO1
GPIO2
NAME
SCLK
CKIO
V
INM2
INM1
V
INP2
INP1
V
N.C.
V
V
______________________________________________________________________________________
DO
CS
DDF
DI
SSF
REF
DD
SS
Low-Power, Low-Noise Multichannel
Small Op Amp 1 Output
Op Amp 1 Negative Input
Op Amp 1 Positive Input
Large Op Amp 1 Output
No Connection
Positive Supply Voltage Input. Bypass V
Clock-Select Digital Input
Clock Digital Input/Output
SPI Chip-Select Digital Input. Active low.
SPI Data Output
SPI Data Input
SPI Interface Clock
Negative Power-Supply Input
Positive Supply Voltage for FLASH Memory. Bypass V
General-Purpose Digital Input/Output 1
General-Purpose Digital Input/Output 2
Negative Power-Supply Input for FLASH Memory
Negative Input for ADC Channel 2
Positive Input for ADC Channel 2
Negative Input for ADC Channel 1
Positive Input for ADC Channel 1
External Reference Voltage Input for ADC and DACs
Large Op Amp 2 Output
Op Amp 2 Positive Input
Op Amp 2 Negative Input
Small Op Amp 2 Output
Sensor Signal Processor
DD
to V
FUNCTION
SS
with a 0.1µF ceramic capacitor.
DDF
to V
SS
with a 0.1µF ceramic capacitor.
Pin Description
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