DESCRIPTION

The M54122L is a semiconductor integrated circuit with amplifier for a high-speed earth leakage circuit breaker.

FEATURES

● Suitable for JIS C 8371

● Good temperature characteristics of input sensitivity current

● High input sensitivity (VT = 13.5mV Typ.)

● Low external component count

● High noise and surge-proof

● Low power dissipation (Pd = 5mW Typ.) and may be used both as 100V and 200V.

● High mounting density by SIL package with 8 pins

● Wide temperature range (Ta = -20 – +80°C)

APPLICATION

  High speed earth leakage circuit breaker