Datasheet

1
2
3
4
8
7
6
5
OUT
GND
V
CC
N.C.N.C.
RS+
SIGN
RS-
MAX9928F
MAX9929F
µMAX
TOP VIEW
UCSP
(1mm x 1.5mm)
TOP VIEW
(BUMPS ON THE BOTTOM)
V
CC
GND OUT
1
A
B
2 3
RS+ SIGN RS-
MAX9928F
MAX9929F
+
µC
DIGITAL
INPUT
ADC
GND
GND
R
SENSE
2.5V TO
5.5V
0.1µF
V
IN
-0.1V TO
+28V
OUT
SIGN
V
CC
RS+ RS-
R
OUT
*
*FOR THE MAX9928F ONLY
MAX9928F
MAX9929F
LOAD
WALL-CUBE
CHARGER
MAX9928/MAX9929 -0.1V to +28V Input Range, Micropower,
Uni-/Bidirectional, Current-Sense Ampliers
www.maximintegrated.com
Maxim Integrated │ 11
Pin Congurations
Typical Operating Circuit