M52055P
USAGE NOTES
1. The input impedance is 20 kΩ (standard value).
2. Output drive current should be 5 mA or less when using this IC.
3. Note that voltage applied to the control pins (pins 2, 7 and 12) should be less than the power supply voltage (Vcc)
and more than the ground voltage (GND). The following shows an internal equivalent circuit coupled to a control
pin.
4. Output pins are the emitter follower type. The following drive current is applied inside the IC normally. If the drive
performance is insufficient, apply external drive current within the range shown in 2.
Power supply voltage (Vcc)
5V
9V
12 V
Drive current in the IC (standard value)
190
µA
380
µA
530
µA
Rev.1.0, Sep.22.2003, page 12 of 13
RENESAS [ RENESAS TECHNOLOGY CORP ]
