OPA170AIDBVT
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Texas Instruments OPA170AIDBVT

Manufacturer No:
OPA170AIDBVT
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC OPAMP GP 1 CIRCUIT SOT23-5
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The OPA170AIDBVT is a part of the OPAx170 family of operational amplifiers produced by Texas Instruments. This device is a 36-V, single-supply, low-noise operational amplifier that features a wide supply voltage range from 2.7 V to 36 V (±1.35 V to ±18 V). It is designed to offer low noise, high common-mode rejection, and low quiescent current, making it suitable for a variety of applications. The OPA170AIDBVT is available in the DBV package, which is a 5-pin SOT-23 package, providing a compact solution for space-constrained designs.

Key Specifications

Parameter Min Typ Max Unit
Supply Voltage Range 2.7 - 36 V
Input Offset Voltage 0.25 - 1.8 mV
Input Offset Voltage Drift - - 2 µV/°C
Common-Mode Rejection Ratio (CMRR) 104 120 - dB
Gain Bandwidth Product (GBP) - 1.2 - MHz
Slew Rate - 0.4 - V/µs
Quiescent Current per Amplifier 110 - 145 µA
Operating Temperature Range -40 - 125 °C

Key Features

  • Low noise: 19 nV/√Hz
  • RFI filtered inputs
  • Input range includes the negative supply and operates to within 2 V of the positive supply
  • Rail-to-rail output
  • Low quiescent current: 110 µA per amplifier
  • High common-mode rejection: 120 dB
  • Low bias current: 15 pA (maximum)
  • Industry-standard packages and micro packages available

Applications

  • Tracking amplifier in power modules
  • Merchant power supplies
  • Transducer amplifiers
  • Bridge amplifiers
  • Temperature measurements
  • Strain gauge amplifiers
  • Precision integrators
  • Battery-powered instruments
  • Test equipment

Q & A

  1. What is the supply voltage range of the OPA170AIDBVT?

    The supply voltage range is from 2.7 V to 36 V (±1.35 V to ±18 V).

  2. What is the input offset voltage of the OPA170AIDBVT?

    The input offset voltage is typically 0.25 mV and can be up to 1.8 mV.

  3. Does the OPA170AIDBVT have RFI filtered inputs?
  4. What is the gain bandwidth product (GBP) of the OPA170AIDBVT?

    The gain bandwidth product is 1.2 MHz.

  5. What is the slew rate of the OPA170AIDBVT?

    The slew rate is 0.4 V/µs.

  6. What is the quiescent current per amplifier for the OPA170AIDBVT?

    The quiescent current per amplifier is typically 110 µA.

  7. What is the operating temperature range of the OPA170AIDBVT?

    The operating temperature range is from -40°C to 125°C.

  8. What are some common applications of the OPA170AIDBVT?

    Common applications include tracking amplifiers in power modules, merchant power supplies, transducer amplifiers, and more.

  9. Does the OPA170AIDBVT have rail-to-rail output?
  10. What is the common-mode rejection ratio (CMRR) of the OPA170AIDBVT?

    The CMRR is typically 120 dB.

Product Attributes

Amplifier Type:General Purpose
Number of Circuits:1
Output Type:Rail-to-Rail
Slew Rate:0.4V/µs
Gain Bandwidth Product:1.2 MHz
-3db Bandwidth:- 
Current - Input Bias:8 pA
Voltage - Input Offset:250 µV
Current - Supply:110µA
Current - Output / Channel:17 mA
Voltage - Supply Span (Min):2.7 V
Voltage - Supply Span (Max):36 V
Operating Temperature:-40°C ~ 125°C
Mounting Type:Surface Mount
Package / Case:SC-74A, SOT-753
Supplier Device Package:SOT-23-5
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$1.61
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Similar Products

Part Number OPA170AIDBVT OPA171AIDBVT OPA170AIDBVR
Manufacturer Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active
Amplifier Type General Purpose General Purpose General Purpose
Number of Circuits 1 1 1
Output Type Rail-to-Rail Rail-to-Rail Rail-to-Rail
Slew Rate 0.4V/µs 1.5V/µs 0.4V/µs
Gain Bandwidth Product 1.2 MHz 3 MHz 1.2 MHz
-3db Bandwidth - - -
Current - Input Bias 8 pA 8 pA 8 pA
Voltage - Input Offset 250 µV 250 µV 250 µV
Current - Supply 110µA 475µA 110µA
Current - Output / Channel 17 mA 35 mA 17 mA
Voltage - Supply Span (Min) 2.7 V 2.7 V 2.7 V
Voltage - Supply Span (Max) 36 V 36 V 36 V
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753
Supplier Device Package SOT-23-5 SOT-23-5 SOT-23-5

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