LTC222 Linear Technology Corporation, LTC222 Datasheet - Page 7

• Manufacturer Part Number: LTC222
• Description: Ltc222 - Micropower, Low Charge Injection, Quad Cmos Analog Switches With Data Latches
• Manufacturer: Linear Technology Corporation

APPLICATIO S I FOR ATIO
OV – 5V
V
IN
DGND
COM
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
LTC1090
U
V
ACLK
SCLK
D
D
CS
REF
REF
V
AGND
CC
IN
OUT
–
U
+
–
5V
W
Auto Ranging an 8-Channel, 10-Bit A/D Converter
LT1006
15V
–
+
U
S1
S2
S3
S4
V –
LTC221/
LTC222
15V
GND
D1
D3
D2
D4
IN1
IN2
IN3
IN4
WR
SERIAL PORT
20kΩ
10kΩ
4.99kΩ
2.49kΩ
5V
LT1027
DECODER
LOGIC
15V
DATA BUS B0 – B3
LTC221/LTC222
ADDRESS BUS
WR
LTC221/222 • AI11
TO
MICROCONTROLLER
e.g. HD64180
2212fa
7