DATASHEET ISL28107, ISL28207, ISL28407 FN6631 Rev 8.00 Precision Single, Dual and Quad Low Noise Operational Amplifiers September 29, 2015 The ISL28107, ISL28207 and ISL28407 are single, dual and Features quad amplifiers featuring low noise, low input bias current, Low input offset .75V Max. and low offset and temperature drift. This makes them the ideal choice for applications requiring both high DC accuracy Input bias current 15pA and AC performance. The combination of precision, low noise, Superb temperature drift and small footprint provides the user with outstanding value - Voltage offset . 0.65V/C Max. and flexibility relative to similar competitive parts. - Input current 0.9pA/C Max. Applications for these amplifiers include precision active Outstanding ESD performance filters, medical and analytical instrumentation, precision power supply controls, and industrial controls. - Human Body Model . 4.5kV - Machine Model 500V The ISL28107 is available in 8 Ld SOIC, MSOP and TDFN - Charged Device Model 1.5kV packages. The ISL28207 is available in 8 Ld SOIC, MSOP and TDFN packages. The ISL28407 is available in a 14 Ld SOIC Very low voltage noise, 10Hz 14nV/Hz package. All devices are offered in standard pin configurations Low current consumption (per amp) . 0.29mA Max. and operate over the extended temperature range of -40C to +125C. Gain-bandwidth product 1MHz Wide supply range 4.5V to 40V Applications Operating temperature range -40C to +125C Precision instruments No phase reversal Medical instrumentation Pb-free (RoHS compliant) Spectral analysis equipment Active filter blocks Related Literature Microphone pre-amplifier See AN1508 ISL281X7SOICEVAL1Z Evaluation Board Users Guide Thermocouples and RTD reference buffers See AN1509 ISL282X7SOICEVAL2Z Evaluation Board Data acquisition Users Guide Power supply control 1000 C1 V = 19V + A = 1 8.2nF V V+ - 100 OUTPUT V R R IN 1 2 + 19.1k 48.7k 3.3nF C2 V- 10 0.1 1 10 100 1k 10k 100k FREQUENCY (Hz) SALLEN-KEY LOW PASS FILTER (1kHz) FIGURE 1. TYPICAL APPLICATION FIGURE 2. INPUT NOISE VOLTAGE SPECTRAL DENSITY FN6631 Rev 8.00 Page 1 of 31 September 29, 2015 INPUT NOISE VOLTAGE (nV/Hz)ISL28107, ISL28207, ISL28407 Table of Contents Pin Configurations . 3 Pin Descriptions . 4 Ordering Information 5 Absolute Maximum Ratings . 6 Thermal Information . 6 Operating Conditions 6 Electrical Specifications V 15V 6 S Electrical Specifications V 5V . 8 S Typical Performance Curves . 11 Applications Information 19 Functional Description . 19 Operating Voltage Range . 19 Input ESD Diode Protection . 19 Output Current Limiting 20 Output Phase Reversal . 20 Unused Channels 20 Power Dissipation . 20 ISL28107, ISL28207, ISL28407 SPICE Model . 20 License Statement . 20 Characterization vs Simulation Results 23 Revision History 25 About Intersil 27 Package Outline Drawing 28 M8.15E 28 M8.118B . 29 L8.3x3K 30 MDP0027 31 FN6631 Rev 8.00 Page 2 of 31 September 29, 2015