參數(shù)資料
型號： BA6257
廠商： Rohm CO.,LTD.
英文描述： 7-Channel High Current Driver(七通道大電流驅(qū)動器)
中文描述： 7通道高電流驅(qū)動器（七通道大電流驅(qū)動器）
文件頁數(shù)： 1/3頁
文件大?。?/td> 42K
代理商： BA6257
1
Standard ICs
7-channel high current driver
BA6257
The BA6257 is a printer hammer solenoid driver for electronic calculators. It consists of seven circuits and is provid-
ed with a high input impedance in order to enable direct drive from MOS ICs. It features a built-in clamp diode and
16-pin DIP for easy installation.
Applications
Hammer solenoid drivers
Relay drivers
LED drivers
Features
1) 7-channel Darlington transistor array.
2) High current driver capability of 100mA.
3) Can be directly connected to MOS IC devices.
Block diagram
IN1
IN2
IN3
IN4
IN5
IN6
IN7
GND
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
V
CC
8
16
15
14
13
12
11
10
1
2
3
4
5
6
7
9
BA6257
4) High withstanding voltage of 38V for input and 24V
for output.
5) Built-in clamp diode for driving inductive loads.
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