OPA4992

現行

四路、40-V、10.6-MHz、軌對軌輸入/輸出、低偏移電壓、低雜訊運算放大器

產品詳細資料

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 40 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In, Out GBW (typ) (MHz) 10.6 Slew rate (typ) (V/µs) 32 Vos (offset voltage at 25°C) (max) (mV) 1 Iq per channel (typ) (mA) 2.4 Vn at 1 kHz (typ) (nV√Hz) 7 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 0.25 Features EMI Hardened, MUX Friendly, Small Size CMRR (typ) (dB) 115 Iout (typ) (A) 0.065 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 0.048 Output swing headroom (to positive supply) (typ) (V) -0.048
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 40 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In, Out GBW (typ) (MHz) 10.6 Slew rate (typ) (V/µs) 32 Vos (offset voltage at 25°C) (max) (mV) 1 Iq per channel (typ) (mA) 2.4 Vn at 1 kHz (typ) (nV√Hz) 7 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 0.25 Features EMI Hardened, MUX Friendly, Small Size CMRR (typ) (dB) 115 Iout (typ) (A) 0.065 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 0.048 Output swing headroom (to positive supply) (typ) (V) -0.048
SOIC (D) 14 51.9 mm² 8.65 x 6 TSSOP (PW) 14 32 mm² 5 x 6.4
  • Low offset voltage: ±210µV
  • Low offset voltage drift: ±0.25µV/°C
  • Low noise: 7nV/√Hz at 1kHz, 4.4nV/√Hz broadband
  • High common-mode rejection: 115dB
  • Low bias current: ±10pA
  • Rail-to-rail input and output
  • MUX-friendly/comparator inputs
    • Amplifier operates with differential inputs up to supply rail
    • Amplifier can be used in open-loop or as comparator
  • Wide bandwidth: 10.6MHz GBW, unity-gain stable
  • High slew rate: 32V/µs
  • Low quiescent current: 2.4mA per amplifier
  • Wide supply: ±1.35V to ±20V, 2.7V to 40V
  • Robust EMIRR performance
  • Low offset voltage: ±210µV
  • Low offset voltage drift: ±0.25µV/°C
  • Low noise: 7nV/√Hz at 1kHz, 4.4nV/√Hz broadband
  • High common-mode rejection: 115dB
  • Low bias current: ±10pA
  • Rail-to-rail input and output
  • MUX-friendly/comparator inputs
    • Amplifier operates with differential inputs up to supply rail
    • Amplifier can be used in open-loop or as comparator
  • Wide bandwidth: 10.6MHz GBW, unity-gain stable
  • High slew rate: 32V/µs
  • Low quiescent current: 2.4mA per amplifier
  • Wide supply: ±1.35V to ±20V, 2.7V to 40V
  • Robust EMIRR performance

The OPAx992 family (OPA992, OPA2992, and OPA4992) is a family of high voltage (40V) general purpose operational amplifiers. These devices offer excellent DC precision and AC performance, including rail-to-rail input/output, low offset (±210µV, typical), low offset drift (±0.25µV/°C, typical) and low noise (7nV/√Hz at 1kHz, 4.4nV/√Hz at 10kHz).

Features such as differential and common-mode input voltage ranges to the supply rails, high short-circuit current (±65mA), and high slew rate (32V/µs) make the OPAx992 a flexible, robust, and high-performance op amp for high-voltage industrial applications.

The OPAx992 family of op amps is available in small-size packages (such as X2QFN and WSON), as well as standard packages (such as SOT-23, SOIC, and TSSOP), and is specified from –40°C to 125°C.

The OPAx992 family (OPA992, OPA2992, and OPA4992) is a family of high voltage (40V) general purpose operational amplifiers. These devices offer excellent DC precision and AC performance, including rail-to-rail input/output, low offset (±210µV, typical), low offset drift (±0.25µV/°C, typical) and low noise (7nV/√Hz at 1kHz, 4.4nV/√Hz at 10kHz).

Features such as differential and common-mode input voltage ranges to the supply rails, high short-circuit current (±65mA), and high slew rate (32V/µs) make the OPAx992 a flexible, robust, and high-performance op amp for high-voltage industrial applications.

The OPAx992 family of op amps is available in small-size packages (such as X2QFN and WSON), as well as standard packages (such as SOT-23, SOIC, and TSSOP), and is specified from –40°C to 125°C.

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* Data sheet OPAx992 40V Rail-to-Rail Input/Output, Low Offset Voltage, Low Noise Op Amp datasheet (Rev. F) PDF | HTML 2024年 3月 13日

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