MAX11612_11 Datasheet, PDF (21/22 Pages) Maxim Integrated Products – Low-Power, 4-/8-/12-Channel, I2C, 12-Bit ADCs in Ultra-Small Packages

Low-Power, 4-/8-/12-Channel, I²C,
12-Bit ADCs in Ultra-Small Packages
Pin Configurations
Typical Operating Circuit
TOP VIEW
+
AIN0 1
AIN1 2
AIN2 3
MAX11612
MAX11613
AIN3/REF 4
8 V_DD
7 GND
6 SDA
5 SCL
µMAX
(REF) AIN11/REF 1
(N.C.) AIN10 2
(N.C.) AIN9 3
(N.C.) AIN8 4
AIN0 5
AIN1 6
AIN2 7
AIN3 8
+
MAX11614–
MAX11617
16 V_DD
15 GND
14 SDA
13 SCL
12 AIN7
11 AIN6
10 AIN5
9 AIN4
QSOP
( ) INDICATES PINS ON THE MAX11614/MAX11615.
TOP VIEW
(BUMPS ON BOTTOM)
MAX11613
1
2
3
4
+
A
AIN0
AIN1
AIN2
AIN3/
REF
B
GND
GND
GND
GND
3.3V or 5V
0.1µF
ANALOG
INPUTS
RC NETWORK* 2kΩ
C_REF
0.1µF
V_DD
AIN0
R_S*
AIN1 _{MAX11612–} ^SDA
MAX11617 _SCL
R_S*
AIN3**/REF _GND
5V
R_P
5V
R_P
µC
SDA
SCL
*OPTIONAL
**AIN11/REF (MAX11616/MAX11617)
Package Information
For the latest package outline information and land patterns
(footprints), go to www.maxim-ic.com/packages. Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
PACKAGE
TYPE
8 µMAX
PACKAGE
CODE
U8CN+1
OUTLINE
NO.
21-0036
LAND
PATTERN NO.
90-0092
12 WLP
W121C2+1
21-0009
Refer to Application
Note 1891
16 QSOP
E16+1
21-0055
90-0167
C
V_DD
GND
SDA
SCL
WLP
______________________________________________________________________________________ 21