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TI OPA2171AQDGKRQ1RoHS

Manufacturer
TI
MPN
OPA2171AQDGKRQ1
LCSC Part #
C575557
Packaging
MSOP-8
Customer #
Key Attributes
OPAx171-Q1 single-supply general-purpose operational amplifier
Datasheetpdf iconTI OPA2171AQDGKRQ1
In-Stock: 27
27 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.8713$ 1.87
10+$ 1.8282$ 18.28
30+$ 1.7995$ 53.99
100+$ 1.7708$ 177.08
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
PackagingMSOP-8
Number of Channels2
Vos - Input Offset Voltage1.8mV
Slew Rate6V/us
Input Offset Current(Ios)4pA
Input offset current drift(Ios TC)-
FeaturesESD protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)120dB
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-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-Q1 series are 36V single-supply low-noise op amps capable of operating over a supply voltage range of 2.7V (±1.35V) to 36V (±18V). These devices feature miniature packages with low offset, low drift, low bandwidth, and low quiescent current. Single, dual, and quad versions share identical specifications, maximizing design flexibility. Unlike most op amps that are specified at only a single supply voltage, the OPAx171-Q1 series is rated for operation across the full 2.7V to 36V range. Input signals exceeding the supply rails do not cause phase reversal. The OPAx171-Q1 series remains stable with capacitive loads up to 300pF. Input signals operate normally from 100mV below the negative supply rail to 2V above the positive supply rail. The devices can operate with full rail-to-rail input voltage up to 100mV above the positive supply rail, but performance is degraded when operating within 2V of the positive supply rail. The OPAx171-Q1 op amps are rated for an operating temperature range of -40°C to +125°C.

Features

AI Translation
  • Automotive electronics applications, with the following results per AEC-Q100 test guidelines:
    • Device Charged Device Model (CDM) ESD classification level:
      • Level C4A: for OPA171-Q1
      • Level C6: for OPA2171-Q1
      • Level C6: for OPA4171-Q1
  • Supply voltage 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 package:
    • 5-pin Small Outline Transistor SOT-23 (DBV) package

Applications

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