- 您现在的位置：买卖IC网 > PDF目录97154 > TA8081P BRUSH DC MOTOR CONTROLLER, PDIP16 PDF资料下载
参数资料
| 型号： | TA8081P |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, PDIP16 |
| 封装： | 0.300 INCH, 2.54 MM PITCH, PLASTIC, DIP-16 |
| 文件页数： | 2/7页 |
| 文件大小： | 207K |
| 代理商： | TA8081P |
TA8081P
2002-02-27
2
PIN DESCRIPTION
PIN No.
SYMBOL
DESCRIPTION
1
VS
Control power supply pin. This pin is completely isolated from VCC.
2
ST
When this pin is opened or grounded, the output turns off, thus reducing the current
consumption to 100A or less. If standby mode is not needed, the pin is connected to VCC.
3
DG
Self-diagnostic output pin. When the output current becomes 1.5A or more, this pin outputs a
protection switching waveform similar to the waveform which would be supplied from M (+) / M
() pin. If a capacitor is connected to the TD pin, the signal from this pin will become low after a
specific delay. The output from the pin is an open-collector output.
The delay time is calculated approximately by the following :
TD = 50×CT (ms)
CT (F)…The permissible range of CT is from 0.01F to 2F.
6
TD
Provides a delay for the DG output. A capacitor is connected between this pin and GND.
When the pin is opened, the DG pin supplies a switching output.
78
DI1
DI2
Output status control pin.Connects to a PNP-type voltage comparator.
10
M (+)
Connects to the DC motor. Both the sink and the source have a current capacity of 0.7A.
Diodes for absorbing counter electromotive force are contained on the VCC and GND sides.
15
M ()
Connects to the DC motor together with pin 10 and has the same function as pin 10. This pin is
controlled by the inputs from pins 7 and 8.
16
VCC
Output section power supply pin. This pin has a function to turn off the output when the applied
voltage exceeds 30.0V, thus protecting the IC and the load.
4, 5, 12, 13
GND
Grounded.
9, 11, 14
NC
Not connected. (Electrically, this pin is completely open.)
相关PDF资料 |
PDF描述 |
|---|---|
| TA8106F | 0.0105 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO16 |
| TA8130Z | SPECIALTY CONSUMER CIRCUIT, PZIP16 |
| TA8130F | SPECIALTY CONSUMER CIRCUIT, PDSO24 |
| TA2008N | 1-BAND, AUDIO TUNER, PDIP24 |
| TA7783P | SPECIALTY CONSUMER CIRCUIT, PDIP16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TA8081PG(5) | 制造商:Toshiba America Electronic Components 功能描述: |
| TA8082H | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:DUAL DC MOTOR DRIVER |
| TA8083F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:DUAL DC MOTOR DRIVER |
| TA8083FG(5,EL) | 制造商:Toshiba America Electronic Components 功能描述:Dual DC Motor Driver 22-Pin(20+2Tab) HSOP |
| TA8083FG(O,EL) | 制造商:Toshiba America Electronic Components 功能描述: |
发布紧急采购，3分钟左右您将得到回复。