SP Amp Chopper Stabilization Single ±8V 14-Pin PDIP N

The ICL7652 is a chopper-stabilized amplifier, ideal for applications requiring low-level signal amplification and conditioning. This device offers distinct performance advantages over the ICL7650, including improved noise performance and a wider common-mode input voltage range. The bandwidth and slew rate are slightly reduced. The 1CL7652 virtually eliminates the Vos error term in system error calculations, eliminating the reliability and cost problems associated with potentiometer adjustments. In addition, the 0.0112111° C Vos drift specification and the excellent long term offset stability eliminate the need for periodic Vos trimming. The offset nulling circuit for the 8-lead ICL7652 is controlled by an internal oscillator circuit. The 14-lead version offers the capability of connecting an external oscillator to control the Vos nulling operation. The 14-lead device has an output voltage clamp circuit to minimize overload recovery time.

• Improved 2nd Source
  • Low Input Noise Voltage 0.2µVp-p(DC-1Hz)
  • Low Offset Voltage: SµV Max.
• Low DC Input Bias Current: 30pA Max.
• High Gain, CMRR and PSRR (110dB Min.)
• Compensated for Unity Gain Operation
  • Excellent Long Term Offset Stability (<100nV/vmonth)
• Monolithic, Low Power CMOS Design