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ISL28246 - Op Amps

Download the ISL28246 datasheet PDF. This datasheet also covers the ISL28146 variant, as both devices belong to the same op amps family and are provided as variant models within a single manufacturer datasheet.

General Description

CONDITIONS MIN TYP VOS --Δ----V----O-----S--ΔTime Δ-----V----O----S-- ΔT Input Offset Voltage Long Term Input Offset Voltage

Key Features

  • Low Power 120µA typ supply current for both channels.
  • 225µV max offset voltage.
  • 30pA typ input bias current.
  • 300kHz gain-bandwidth product.
  • 100dB typ PSRR and CMRR.
  • Single supply operation down to 2.4V.
  • Input is capable of swinging above V+ and below V- (ground sensing).
  • Rail-to-rail input and output (RRIO).
  • Pb-free plus anneal available (RoHS compliant).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ISL28146_IntersilCorporation.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Intersil (now Renesas)

Part Number Description
ISL28256 Low Input Bias Current Op Amps
ISL28266 Op Amps
ISL28274 Operational Amplifier
ISL28278 (ISL28278 / ISL28478) Dual Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op-Amp
ISL28146 (ISL28146 / ISL28246) Single and Dual Rail-to-Rail Input-Output (RRIO) Op Amps
ISL28195 (ISL28194 / ISL28195) Rail-to-Rail Input/Output (RRIO) Op Amps
ISL28448 Op Amps
ISL28474 Operational Amplifier
ISL28478 (ISL28278 / ISL28478) Dual Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op-Amp
ISL21009MEP High Voltage Input Precision Low Noise FGA Voltage References

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
® Data Sheet ISL28278, ISL28478 September 28, 2006 FN6145.1 Dual Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op-Amp The ISL28278 and ISL28478 are Dual and Quad channel micropower precision operational amplifier optimized for single supply operation at 5V and can operate down to 2.4V. For equivalent performance in a single channel op-amp reference EL8178. The ISL28278 and ISL28478 feature an Input Range Enhancement Circuit (IREC) which enables both parts to maintain CMRR performance for input voltages equal to the positive and negative supply rails. The input signal is capable of swinging 10% above the positive supply rail and to 100mV below the negative supply with only a slight degradation of the CMRR performance. The output operation is rail to rail.