Op Amp Quad Precision Amplifier R-R O/P ±18V/36V 14-Pin SOIC T/R

Quantity Unit Price(USD) Ext. Price
1 $1.320 $1.32
10 $1.118 $11.18
30 $1.007 $30.21
100 $0.850 $85.00
500 $0.795 $397.50
1000 $0.769 $769.00


*The price is for reference only.
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  • Part Number : OPA4171AIDR

  • Package/Case : 14-SOIC

  • Brands : TI

  • Components Categories : AmplifiersInstrumentation, OP Amps, Buffer Amps

  • Datesheet : OPA4171AIDR DataSheet (PDF)

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Overview of OPA4171AIDR

The OPA171, OPA2171, and OPA4171 (OPAx171) are a family of 36-V, single-supply, low-noise operational amplifiers 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 OPAx171 family is specified from 2.7 to 36 V. Input signals beyond the supply rails do not cause phase reversal. The OPAx171 family 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. 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 OPAx171 series of operational amplifiers are specified from –40°C to +125°C.


Key Features

  • 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 (typical)
  • 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 (typical)
  • Low-input bias current: 8 pA
  • Industry-standard packages:
    • 8-pin SOIC
    • 8-pin MSOP
    • 14-pin TSSOP
  • Micro packages:
    • Single in SOT-553
    • Dual in VSSOP-8


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Source Content uid OPA4171AIDR Pbfree Code Yes
Rohs Code Yes Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC Part Package Code SOIC
Package Description SOP, SOP14,.25 Pin Count 14
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.33.00.01 Samacsys Manufacturer Texas Instruments
Average Bias Current-Max (IIB) 0.0035 µA Bias Current-Max (IIB) @25C 0.000015 µA
Common-mode Reject Ratio-Min 104 dB Common-mode Reject Ratio-Nom 120 dB
Frequency Compensation YES Input Offset Voltage-Max 2000 µV
JESD-30 Code R-PDSO-G14 JESD-609 Code e4
Length 8.65 mm Low-Bias YES
Low-Offset NO Micropower YES
Moisture Sensitivity Level 3 Neg Supply Voltage Limit-Max -20 V
Neg Supply Voltage-Nom (Vsup) -18 V Number of Functions 4
Number of Terminals 14 Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C Package Body Material PLASTIC/EPOXY
Package Code SOP Package Equivalence Code SOP14,.25
Packing Method TR Peak Reflow Temperature (Cel) 260
Power NO Power Supplies +-1.35/+-18/2.7/36 V
Programmable Power NO Qualification Status Not Qualified
Seated Height-Max 1.75 mm Slew Rate-Nom 1.5 V/us
Supply Current-Max 2.38 mA Supply Voltage Limit-Max 20 V
Supply Voltage-Nom (Vsup) 18 V Surface Mount YES
Technology BIPOLAR Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au) Terminal Form GULL WING
Terminal Pitch 1.27 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED Unity Gain BW-Nom 3000
Voltage Gain-Min 316000 Wideband NO
Width 3.9 mm

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