tc3400 Microchip Technology Inc., tc3400 Datasheet - Page 2

• Manufacturer Part Number: tc3400
• Description: +1.8v, Low Power, 16-bit Sigma-delta A/d Converter
• Manufacturer: Microchip Technology Inc.

TC3400
Typical Application
Functional Block Diagram
DS21409B-page 2
IN+
IN-
0.1µF
C1
+
–
+
TC3400
390
R3
REF
REF
IN1+
IN1-
TC3400
IN
OUT
V
DD
V
Clock Generator
GND
DD
SCLK
and Control
SDAT
Modulator
Circuitry
S – D
1.193V
Data
Reg.
Shift
x2
I/01
I/02
Controller
V
BATT
V
CC
µ
©
2002 Microchip Technology Inc.
SDAT
REF
REF
SCLK
IN
OUT