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TI OPA171AIDBVTRoHS

Manufacturer
TI
MPN
OPA171AIDBVT
LCSC Part #
C133858
Packaging
SOT-23-5
Customer #
Key Attributes
36V Single-Supply Low-Noise Operational Amplifier
Datasheetpdf iconTI OPA171AIDBVT
In-Stock: 37
37 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.3851$ 1.39
10+$ 1.1507$ 11.51
30+$ 1.0221$ 30.66
250+$ 0.8757$ 218.93
500+$ 0.8122$ 406.10
1,000+$ 0.7829$ 782.90
Standard Packaging250/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOT-23-5
Number of Channels1
Vos - Input Offset Voltage250uV
Slew Rate1.5V/us
Input Offset Current(Ios)15pA
Input offset current drift(Ios TC)-
FeaturesEMI filtering/RF suppression;ESD protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)120dB
Ib - Input Bias Current8pA
Output Current25mA
Maximum Power Supply Range (Vdd-Vss)36V
Input Offset Voltage Drift(Vos TC)300nV/℃
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 Packaging250
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). This device uses a miniature package and provides 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. Different from most operational amplifiers with only one rated power supply voltage, the OPAx171 has a rated voltage range from +2.7V to +36V. Input signals exceeding the power supply rails will not cause phase reversal. The OPAx171 series remains stable with a capacitive load 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 the performance will be 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. It has the smallest package for a 36V operational amplifier. These devices include limited built-in ESD protection.

Features

AI Translation
  • Supply range: +2.7V to +36V, ±1.35V to ±18V
  • Low noise: 14 nV/√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 package, 8-pin MSOP package
    • 14-pin TSSOP package
  • 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