参数资料
型号: 20-151-0178
厂商: Rabbit Semiconductor
文件页数: 52/162页
文件大小: 0K
描述: CABLE CONVERTER RS-232 TO USB
标准包装: 1
附件类型: USB 至 RS232 适配器
适用于相关产品: 基于 Rabbit 的板
产品目录页面: 619 (CN2011-ZH PDF)
其它名称: 20-151-0178-ND
316-1181
4.3.11.4 Sourcing Driver 50 mA
This section presents the circuit schematic and the characteristics for the 50 mA sourcing driver. Note that
it has diode protection. This sourcing driver is short circuit current limited to about 65 mA, making it ideal
for vending machine applications requiring a short circuit proof driver.
Figure 4-19 Sourcing Driver 50 mA Circuit Schematic
Q2B
+5 V
Q1A
+5 V
R14A
10 W
+5 V
Digital Interface
Cell
R8AD
1 k W
D1A (+5 V)
I/O
Pin
D1A (GND)
VERSION 6.03
Sourcing Driver, 50 mA 5 V
Power On/Reset State: On, 5 V
Table 4-17. Sourcing Driver 50 mA Characteristics
46
RabbitFLEX BL300F Options
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