TS2411 查看數據表（PDF） - TSC Corporation

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TS2411

Tong Ringer

TSC Corporation 

Application Circuit

. HOW TO USE THE RSL PIN

In the IC, the supply initiation current (lsi) can be changed using the RSL Pin. As show is the diagram, the RSL (Pin 2)

is grounded through resistor Rs. By changing the Rs value, supply initiation current can be changed.

Supply voltage (Vcc) vs. supply current (lcc) characteristics resulting from changes in the value of Rs are shown in the

following diagram.

Figure 1. Ringing Start Voltage Test Circuit

TS2411

Figure 2. Test Circuit (1)

3-6

2004/09 rev. B

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