MAX11645 Maxim Integrated Products, MAX11645 Datasheet - Page 20

• Manufacturer Part Number: MAX11645
• Description: 2-Wire Serial 12-Bit ADCs
• Manufacturer: Maxim Integrated Products

2.7V to 3.6V and 4.5V to 5.5V, Low-Power,
1-/2-Channel, 2-Wire Serial, 12-Bit ADCs
20
PROCESS: BiCMOS
RC NETWORK*
*OPTIONAL
______________________________________________________________________________________
0.1µF
C
REF
ANALOG
INPUTS
0.1µF
2kΩ
Typical Operating Circuit
AIN0
AIN1
REF
MAX11644
MAX11645
3.3V or 5V
Chip Information
GND
V
µC
5V
DD
SDA
SCL
5V
SDA
SCL
R
R
R
R
P
P
S
S
*
*
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in
the package code indicates RoHS status only. Package draw-
ings may show a different suffix character, but the drawing per-
tains to the package regardless of RoHS status.
MAX11644
MAX11645
PACKAGE TYPE
PART
8 µMAX
CHANNELS
differential
differential
2 single-
2 single-
ended/1
ended/1
INPUT
PACKAGE CODE
Package Information
U8CN+1
REFERENCE
INTERNAL
4.096
2.048
(V)
Selector Guide
www.DataSheet4U.com
DOCUMENT NO.
VOLTAGE
4.5 to 5.5
2.7 to 3.6
SUPPLY
(V)
21-0036
(LSB)
INL
±1
±1