ACS717 データシートの表示（PDF） - Allegro MicroSystems
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ACS717 Datasheet PDF : 14 Pages
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ACS717
High Isolation Linear Current Sensor IC with
850 µΩ Current Conductor
VCC
VCC
CBYP
Master Current
Supply
Hall Current
IP+
Drive
IP+
IP+
IP+
IP−
IP−
IP−
IP−
To all subcircuits
Power-on
Reset
Sensitivity
Temperature
Coefficient Trim
Signal
Recovery
Sensitivity
Trim
0 Ampere
Offset Adjust
GND
Functional Block Diagram
VIOUT
CL
IP+ 1
IP+ 2
IP+ 3
IP+ 4
IP– 5
IP– 6
IP– 7
IP– 8
16 NC
15 GND
14 NC
13 NC
12 VIOUT
11 NC
10 VCC
9 NC
Package MA, 16-Pin
SOICW
Terminal List Table
Number
Name
1, 2, 3, 4
IP+
5, 6, 7, 8
IP–
9, 16
NC
11, 13. 14
10
12
15
NC
VCC
VIOUT
GND
Description
Terminals for current being sensed; fused internally
Terminals for current being sensed; fused internally
No internal connection; recommended to be left unconnected in order to maintain
high creepage.
No internal connection; recommended to connect to GND for the best ESD
performance
Device power supply terminal
Analog output signal
Signal ground terminal
Allegro MicroSystems, LLC
3
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
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