DESCRIPTION

The M54124L is a semiconductor integrated circuit consisting of an amplifier for a high-speed earth-leakage circuit breaker.

FEATURES

● Satisfies JIS C 8371

● Temperature-stable input current threshold

● High-input sensitivity (VT = 6.5mV)

● Low external component count

● Highly resistant to noise and power surges

● Low power dissipation (Pd = 5mW typ)

● Can be used at 100V and 200V

● High-density mounting eight-pin SIL package

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

APPLICATION

  High-speed earth-leakage circuit breakers