MAX1464 Datasheet, PDF (44/47 Pages) Maxim Integrated Products – Low-Power, Low-Noise Multichannel Sensor Signal Processor

Low-Power, Low-Noise Multichannel
Sensor Signal Processor
Functional Diagram
SERIAL
INTERFACE
INP1
POWER-
ON
CO
4kB
FLASH
RESET
INM1
DAC
16-BIT CPU
MEMORY
INP2
MUX
Σ
PGA
ADC
INM2
TEMP
SENSOR
DAC
PWM
1
1
DAC
PWM
2
2
DIGITAL
I/O
EXTERNAL
REFERENCE
INPUT
LG
SM
LG
SM
BANDGAP
REFERENCE
V_DD
V_DDF
V_SS
V_SSF
CKIO
CKSEL
GPIO2
GPIO1
V_REF
Chip Information
TRANSISTOR COUNT: 70,921 (not including FLASH)
PROCESS: CMOS
SUBSTRATE CONNECTED TO: V_SS
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