| Rail-to-rail output swing | |
| Micropower operation (<0.5 mW) | |
| Specified for 100 k | |
| High voltage gain | 120 dB |
| Low input offset voltage | 3 mV |
| Low offset voltage drift | 1.3 µV/°C |
| Ultra low input bias current | 2 fA |
| Input common-mode includes GND | |
| Operating range from +5V to +15V | |
| Low distortion | 0.01% at 1 kHz |
| Slew rate | 0.11 V/µs |
| Full military temperature range available |
The LPC662 CMOS Dual operational amplifier is ideal for operation from a single supply. It features a wide range of operating voltage from +5V to +15V, rail-to-rail output swing in addition to an input common-mode range that includes ground. Performance limitations that have plagued CMOS amplifiers in the past are not a problem with this design. Input VOS, drift, and broadband noise as well as voltage gain (into 100 k
and 5 k) are all equal to or better than widely accepted bipolar equivalents, while the power supply requirement is typically less than 0.5 mW.
This chip is built with National's advanced Double-Poly Silicon-Gate CMOS process.
See the LPC660 datasheet for a Quad CMOS operational amplifier and LPC661 for a single CMOS operational amplifier with these same features.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | LPC662 Low Power CMOS Dual Operational Amplifier datasheet (Rev. B) | 01 May 2004 |
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