Datasheet4U Logo Datasheet4U.com

UPC4091 Datasheet J-FET INPUT LOW-OFFSET OPERATIONAL AMPLIFIER

Manufacturer: NEC (now Renesas Electronics)

📥 Download Datasheet

Overview

DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC4091 J-FET INPUT LOW-OFFSET OPERATIONAL AMPLIFIER The µPC4091 operational amplifier offers high input impedance, low offset voltage, high slew rate, and stable AC operating characteristics.

NEC's unique high-speed PNP transistor (fT = 300 MHz) in the output stage solves the oscillation problem of current sinking with a large capacitive load.

Zener-zap resistor trimming in the input stage produces excellent offset voltage and temperature drift characteristics.

Key Features

  • Stable operation with 10000 pF capacitive load.
  • Low input offset voltage and offset voltage null capability ±2.5 mV (MAX. ) ±7 µV/°C (TYP. ) temperature drift.
  • Very low input bias and offset currents.
  • Low noise : en = 19 nV/ √Hz (TYP. ).
  • Output short circuit protection.
  • High input impedance J-FET Input Stage.
  • Internal frequency compensation.
  • High slew rate: 15 V/µs (TYP. ).

More Datasheets from NEC (now Renesas Electronics)

Part Number Description
UPC4092 J-FET INPUT LOW-OFFSET DUAL OPERATIONAL AMPLIFIER
UPC4093 J-FET INPUT LOW-OFFSET OPERATIONAL AMPLIFIER
UPC4094 J-FET INPUT LOW-OFFSET DUAL OPERATIONAL AMPLIFIER
UPC4061 J-FET INPUT LOW-POWER OPERATIONAL AMPLIFIER
UPC4062 DUAL J-FET INPUT LOW-POWER OPERATIONAL AMPLIFIER
UPC4064 DUAL J-FET INPUT LOW-POWER OPERATIONAL AMPLIFIER
UPC4071 LOW NOISE J-FET INPUT OPERATIONAL AMPLIFIER
UPC4072 LOW NOISE J-FET INPUT DUAL OPERATIONAL AMPLIFIER
UPC4074 LOW NOISE J-FET INPUT QUAD OPERATIONAL AMPLIFIER
UPC4081 J-FET INPUT OPERATIONAL AMPLIFIER