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TI OPA171AIDRRoHS

Manufacturer
TI
MPN
OPA171AIDR
LCSC Part #
C529574
Packaging
SO-8
Customer #
Key Attributes
36V, single-supply, general-purpose operational amplifier
Datasheetpdf iconTI OPA171AIDR
In-Stock: 158
158 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.1088$ 1.11
10+$ 0.9232$ 9.23
30+$ 0.8206$ 24.62
100+$ 0.7066$ 70.66
500+$ 0.6545$ 327.25
1,000+$ 0.6317$ 631.70
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSO-8
Number of Channels1
Vos - Input Offset Voltage1.8mV
Slew Rate1.5V/us
Input Offset Current(Ios)4pA
Input offset current drift(Ios TC)-
FeaturesEMI filtering/RF suppression;ESD protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)104dB
Ib - Input Bias Current15pA
Output Current25mA
Maximum Power Supply Range (Vdd-Vss)36V
Input Offset Voltage Drift(Vos TC)2uV/℃
Quiescent Current475uA
Gain Bandwidth Product3MHz
Input Voltage Noise Density14nV/√Hz@1kHz
Dual Supply-18V~-1.35V;1.35V~18V
Rail to RailRail-to-rail output
Single Supply2.7V~36V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The OPA171, OPA2171, and OPA4171 (OPAx171) are a series of 36V, single-supply, low-noise operational amplifiers. This series of operational amplifiers can operate within a power supply range from +2.7V (±1.35V) to +36V (±18V). The device comes in a miniature package and offers low offset, drift, and bandwidth while ensuring low quiescent current. The single-channel, dual-channel, and quad-channel versions all have the same technical specifications to maximize design flexibility. Unlike most operational amplifiers with only one rated power supply voltage, the OPAx171 is rated for a voltage range from +2.7V to +36V. Input signals exceeding the power supply rails do not cause phase reversal. The OPAx171 series remains stable with a capacitive load of up to 300pF. The inputs can operate normally 100mV below the negative power supply rail and within 2V of the positive power supply rail. Note that these devices can operate on full rail-to-rail inputs 100mV above the positive power supply rail, but performance is affected when operating within 2V of the positive power supply rail. The OPAx171 series of operational amplifiers are rated for an operating temperature range from -40°C to +125°C. These devices include limited built-in ESD protection.

Features

AI Translation
  • Supply range: +2.7V to +36V, ±1.35V to ±18V
  • Low noise: 14nV/√Hz
  • Low offset drift: 0.3µV/°C (typical)
  • Filtered RFI inputs
  • Input range includes negative supply
  • Input range operates to positive supply
  • Rail-to-rail output
  • Gain bandwidth: 3MHz
  • Low quiescent current: 475µA per amplifier
  • High common-mode rejection: 120dB (typical)
  • Low input bias current: 8pA
  • Industry-standard packages:
    • 8-pin SOIC, 8-pin MSOP
    • 14-pin TSSOP
  • Miniature packages: Single-channel in SOT553, Dual-channel in VSSOP-8

Applications

AI Translation
  • Tracking amplifiers in power supply modules
  • Commercial power supplies
  • Inverter amplifiers
  • Bridge amplifiers
  • Temperature measurement
  • Strain gauge amplifiers
  • Precision integrators
  • Battery-powered instrumentation and test equipment