MAX4378FASD View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX4378FASD Datasheet PDF : 9 Pages
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Single/Dual/Quad, High-Side Current-Sense
Amplifiers with Internal Gain
VIN MAX1745 0 TO +18V
VSENSE
LOW-COST
SWITCHING
REGULATOR
+3V TO +28V
RSENSE
RS+
RS-
VCC
0.1µF
ILOAD
MAX4376
OUT
GND
LOAD/
BATTERY
Chip Information
MAX4376_ TRANSISTOR COUNT: 162
MAX4377_ TRANSISTOR COUNT: 324
MAX4378_ TRANSISTOR COUNT: 648
PROCESS: BiCMOS
Figure 3. Current Source
TOP VIEW
Pin Configurations (continued)
VCC 1
N.C. 2
GND 3
OUT 4
MAX4376
SO
8 RS+
7 N.C.
6 RS-
5 N.C.
OUT1 1
RS1- 2
RS1+ 3
GND 4
MAX4377
8 VCC
7 OUT2
6 RS2-
5 RS2+
µMAX/SO
OUT1 1
RS1- 2
RS1+ 3
VCC 4
RS2+ 5
RS2- 6
OUT2 7
MAX4378
14 OUT4
13 RS4-
12 RS4+
11 GND
10 RS3+
9 RS3-
8 OUT3
Ordering Information (continued)
PART
GAIN
(+V/V)
TEMP
RANGE
PIN-
PACKAGE
MAX4377 T AUA
MAX4377FAUA
MAX4377HAUA
MAX4377TASA
MAX4377FASA
MAX4377HASA
MAX4378 T AUD
MAX4378FAUD
MAX4378HAUD
MAX4378TASD
MAX4378FASD
MAX4378HASD
20 -40°C to +125°C 8 µMAX
50 -40°C to +125°C 8 µMAX
100 -40°C to +125°C 8 µMAX
20 -40°C to +125°C 8 SO
50 -40°C to +125°C 8 SO
100 -40°C to +125°C 8 SO
20 -40°C to +125°C 14 TSSOP
50 -40°C to +125°C 14 TSSOP
100 -40°C to +125°C 14 TSSOP
20 -40°C to +125°C 14 SO
50 -40°C to +125°C 14 SO
100 -40°C to +125°C 14 SO
TOP
MARK
—
—
—
—
—
—
—
—
—
—
—
—
SO/TSSOP
Typical Operating Circuit
0 TO +28V
+3V TO +28V
0.1µF
VSENSE
RSENSE
RS+
RS-
VCC
MAX4376T/F/H
A/D
CONVERTER
OUT
GND
ILOAD
LOAD/
BATTERY
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
9 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2004 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
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