OPA2171-EP OPA2171-EP 36V、単電源、SOT553、汎用オペ・アンプ | TIJ.co.jp

OPA2171-EP
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OPA2171-EP 36V、単電源、SOT553、汎用オペ・アンプ

 

概要

The OPA2171-EP is a 36-V, single-supply, low-noise operational amplifier with the ability to operate on supplies ranging from 2.7 V (±1.35 V) to 36 V (±18 V). These devices are available in micro-packages and offer low offset, drift, and bandwidth with low quiescent current. The single, dual, and quad versions all have identical specifications for maximum design flexibility.

Unlike most operational amplifiers, which are specified at only one supply voltage, the OPA2171-EP is specified from 2.7 to 36 V. Input signals beyond the supply rails do not cause phase reversal. The OPA2171-EP is stable with capacitive loads up to 300 pF. The input can operate 100 mV below the negative rail and within 2 V of the top rail during normal operation. Note that these devices can operate with full rail-to-rail input 100 mV beyond the top rail, but with reduced performance within 2 V of the top rail.

The OPA2171-EP operational amplifier is specified from -55°C to 125°C.

特長

  • Supply Range: 2.7 to 36 V, ±1.35 V to ±18 V
  • Low Noise: 14 nV/√Hz
  • Low Offset Drift: ±0.3 µV/°C (Typ)
  • RFI Filtered Inputs
  • Input Range Includes the Negative Supply
  • Input Range Operates to Positive Supply
  • Rail-to-Rail Output
  • Gain Bandwidth: 3 MHz
  • Low Quiescent Current: 475 µA per Amplifier
  • High Common-Mode Rejection: 120 dB (Typ)
  • Low-Input Bias Current: 8 pA
  • Package: Dual in VSSOP-8
  • Supports Defense, Aerospace, and Medical Applications:
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Extended (-55°C to 125°C) Temperature Range
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability

機能一覧

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Part number オーダー・オプション Number of channels (#) Total supply voltage (Min) (+5V=5, +/-5V=10) Total supply voltage (Max) (+5V=5, +/-5V=10) GBW (Typ) (MHz) Slew rate (Typ) (V/us) Rail-to-rail Vos (offset voltage @ 25 C) (Max) (mV) Iq per channel (Typ) (mA) Vn at 1 kHz (Typ) (nV/rtHz) Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Offset drift (Typ) (uV/C) Features Input bias current (Max) (pA) CMRR (Typ) (dB) Output current (Typ) (mA) Architecture
OPA2171-EP ご注文 2     2.7     36     3     1.5     In to V-
Out    
1.8     0.475     14     HiRel Enhanced Product     -55 to 125     VSSOP | 8     8VSSOP: 6 mm2: 3.1 x 2 (VSSOP | 8)     0.3     EMI Hardened     15     120     25     CMOS