MAX4069-MAX4072 Maxim, MAX4069-MAX4072 Datasheet - Page 13

• Manufacturer Part Number: MAX4069-MAX4072
• Description: Bidirectional / High-Side / Current-Sense Amplifiers with Reference
• Manufacturer: Maxim

In order to dissipate sense-resistor heat from large
sense currents, solder the RS+ and the RS- pins to
large copper traces. Keep the part away from other
heat-generating devices.
For accurate measurement of V
method is recommended. The current into RS+ and RS-
is only a few microamps; therefore, a short distance from
RS+ and RS- pins does not cause significant errors. It is
recommended to keep the value of R
higher than the values of the trace’s resistance.
TOP VIEW
______________________________________________________________________________________
Bidirectional, High-Side, Current-Sense
SHDN
GND
N.C.
RS+
RS-
1
2
3
4
5
MAX4069
MAX
SENSE
SENSE
, the Kelvin
10
9
8
7
6
reasonably
Layout
GSEL
V
OUT
REFOUT
ADJ
CC
Amplifiers with Reference
TRANSISTOR COUNT: 338
PROCESS: BiCMOS
(REFIN) FOR MAX4072 ONLY.
SHDN
GND
RS+
RS-
1
2
4
3
Thin QFN/ MAX
MAX4070
MAX4071
MAX4072
6
8
7
5
Pin Configurations
GSEL
V
OUT
REFOUT (REFIN)
Chip Information
CC
13