DATASHEET Precision Single, Dual and Quad Low Noise Operational
Amplifiers
ISL28107, ISL28207, ISL28407 Features The ISL28107, ISL28207 and ISL28407 are single, dual and
quad amplifiers featuring low noise, low input bias current,
and low offset and temperature drift. This makes them the
ideal choice for applications requiring both high DC accuracy
and AC performance. The combination of precision, low noise,
and small footprint provides the user with outstanding value
and flexibility relative to similar competitive parts. Low input offset .75ВµV Max. Applications for these amplifiers include precision active
filters, medical and analytical instrumentation, precision
power supply controls, and industrial controls.
The ISL28107 is available in 8 Ld SOIC, MSOP and TDFN
packages. The ISL28207 is available in 8 Ld SOIC, MSOP and
TDFN packages. The ISL28407 is available in a 14 Ld SOIC
package. All devices are offered in standard pin configurations
and operate over the extended temperature range of -40В°C to
+125В°C. Input bias current 15pA Superb temperature drift
-Voltage offset . 0.65ВµV/В°C Max.
-Input current . .0.9pA/В°C Max. Outstanding ESD performance
-Human Body Model . 4.5kV
-Machine Model 500V
-Charged Device Model . .1.5kV Very low voltage noise, 10Hz 14nV/Hz Low current consumption (per amp) . 0.29mA Max. Gain-bandwidth product 1MHz Wide supply range . .4.5V to 40V Operating temperature range . .-40°C to +125°C Applications No phase reversal Precision instruments Pb-free (RoHS compliant) Medical instrumentation Related Literature Spectral analysis equipment See AN1508 “ISL281X7SOICEVAL1Z Evaluation Board
User’s Guide” Active filter blocks Microphone pre-amplifier See AN1509 “ISL282X7SOICEVAL2Z Evaluation Board …
