LH740AC
LH740AC is FET Input Operational Amplifier manufactured by National Semiconductor.
- Part of the LH740A comparator family.
- Part of the LH740A comparator family.
Description
The LH740A/LH740AC is a FET input, general purpose operational amplifier with high input impedance, closely matched input characteristics; and good slew rates. Input offset voltage is t Ypi- cally 10.0 m V at 25°C, while input bias current is less than 100 p A at 25° G. Offset current is typi- cally less than 40 p A at 25°C. Other important design features include:
- Internal 6 d B/octave frequency pensation
- Unity gain slew rate in excess of 6 Vli Js
- Unity gain bandwidth of 1 MHz
- Input offset is adjustable with a single 10k pot
- Pin patible with LM741, LM709, LM 101 A.
- Excellent offset current match over tempera- ture, typically 100 p A
Connection Diagram
- Output is continuously short- circuit proof
- Excellent open loop gain, typically in excess of
100 d B
- Guaranteed over the full mi Iitary temperature range
The LH740A/LH740AC is intended...
