NJM2102 - New Japan Radio

NJM2102 SYSTEM RESET IC

The NJM2102 Possesses two functions. One is to detect a voltage which decays from the desired voltage and generate a warning signal. And also, the NJM2102 holds the warning signal for a certain term after the specified voltage is obtained or recovered. The other one (Watch Dog Timer) is to identify missing clocks of microprocessors. Therefore, it should be s.

Features

● Internal Watch Dog Timer
● Precise Detection of Supply Voltage Down
● Package Outline
● Bipolar Technology (4.2V ±2.5%) DIP8, DMP8, SIP8 NJM2102L (SIP8)
■ PIN CONFIGURATION NJM2102D NJM2102M NJM2102L
■ BLOCK DIAGRAM PIN FUNCTION 1. CT 2. RESET 3. CK 4. GND 5. V+ 6. VREF 7. VS 8. RESET Ver.2013-03-06 -1- NJM2102
■ ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage SYMBOL V+ Input Voltage Input Voltage VS VCK Power Dissipation PD Operating Temperature Range Storage Temperature Range Topr Tstg RATINGS 20.0 V++0.3 (<20.0) 20.0 (DIP8) 500 (DMP8) 300 (SIP8) 800 -40 to +85 -40 to.