HA-2850: 470MHz, Low Power, High Slew Rate Operational Amplifier

The HA-2850 is a wideband, high slew rate, operational amplifier featuring superior speed and bandwidth characteristics. Bipolar construction, coupled with dielectric isolation, delivers outstanding performance in circuits with a closed loop gain of 10 or greater.

A 340V/µs slew rate and a 470MHz gain bandwidth product ensure high performance in video and wideband amplifier designs. Differential gain and phase are a low 0.04% and 0.04 degrees respectively, making the HA-2850 ideal for video applications. A full ±10V output swing, high open loop gain, and outstanding AC parameters, make the HA-2850 an excellent choice for high speed Data Acquisition Systems. For military grade product, refer to the HA-2850/883 data sheet.

Key Features
  • Low Supply Current 7.5mA
  • High Slew Rate 340V/µs
  • Open Loop Gain 25kV/V
  • Wide Gain-Bandwidth (AV ≥ 10) 470MHz
  • Full Power Bandwidth 5.4MHz
  • Low Offset Voltage 0.6mV
  • Input Noise Voltage 11nV/Hz
  • Differential Gain/Phase 0.04%/0.04 Degrees
  • Lower Power Enhanced Replacement for AD840 and EL2040
Applications
  • Pulse and Video Amplifiers
  • Wideband Amplifiers
  • High Speed Sample-Hold Circuits
  • Fast, Precise D/A Converters
Typical Diagram
Application Notes
TitleTypeUpdatedSizeOther Languages
AN9523: Evaluation Programs for SPICE Op Amp ModelsPDF13 Nov 201479 KB
AN9510: Basic Analog for Digital DesignersPDF13 Nov 2014285 KB
AN9415: Feedback, Op Amps and CompensationPDF13 Nov 2014145 KB
AN551: Recommended Test Procedures for Operational AmplifiersPDF13 Nov 201459 KB
AN519: Operational Amplifier Noise PredictionPDF13 Nov 201441 KB
Datasheets
TitleTypeUpdatedSizeOther Languages
HA-2850 DatasheetPDF14 Nov 2014389 KB
Order Information
Part NumberPackage TypeWeight(g)PinsMSL RatingPeak Temp (°C)RoHS Status
HA9P2850-58 Ld SOIC0.0728240
HA-2850 Datasheet 14 Nov 2014
AN9523: Evaluation Programs for SPICE Op Amp Models 13 Nov 2014
AN9510: Basic Analog for Digital Designers 13 Nov 2014
AN9415: Feedback, Op Amps and Compensation 13 Nov 2014
AN551: Recommended Test Procedures for Operational Amplifiers 13 Nov 2014
AN519: Operational Amplifier Noise Prediction 13 Nov 2014