Linear Technology LTC2983 - Block Diagram

LTC2983
10
2983fc
For more information www.linear.com/LTC2983
BLOCK DIAGRAM
2983 BD
21:6 MUX
CH1 TO CH20
COM
ADC1
ROM
RAM
ADC2
INTERRUPT
SDO
SCK
SDI
CS
RESET
ADC3
EXCITATION
CURRENT SOURCES
10ppm/°C REFERENCE
V
REFOUT
V
REFP
V
REF_BYP
0.1µF
V
DD
Q
2
Q
1
Q
3
LDO
PROCESSOR
LDO
CHARGE
PUMP
GND
10µF
10µF
10µF
1µF