OPA377AIDBVR
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Texas Instruments OPA377AIDBVR

Manufacturer No:
OPA377AIDBVR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC OPAMP GP 1 CIRCUIT SOT23-5
Delivery:
Payment:
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Product Introduction

Overview

The OPA377AIDBVR, produced by Texas Instruments, is a member of the OPA377 family of operational amplifiers. These amplifiers are wide-bandwidth CMOS devices known for their low noise, low input bias current, and low offset voltage. They are optimized for low-voltage, single-supply applications and offer a wide supply range, making them suitable for various applications including small signal conditioning, audio equipment, and active filters.

Key Specifications

ParameterMinTypMaxUnit
Gain-Bandwidth Product-5.5-MHz
Slew Rate-2-V/ms
Input Offset Voltage0.251-mV
Input Bias Current-0.2-pA
Quiescent Current per Amplifier0.761.051.2mA
Supply Voltage Range2.2-5.5V
Operating Temperature Range-40-125°C
Noise at 1kHz-7.5nV/√Hz--
Output Short-Circuit Current-+30/-50-mA

Key Features

  • Low noise: 7.5nV/√Hz at 1kHz
  • Low input bias current: 0.2pA
  • Low offset voltage: 1mV (max)
  • Rail-to-rail output
  • Unity-gain stable
  • EMI input filtering
  • Wide supply range: 2.2V to 5.5V
  • Small packages: SC70, SOT23, and MSOP
  • Internal ESD protection

Applications

  • Photodiode preamplifier
  • Piezoelectric sensor preamplifier
  • Sensor signal conditioning
  • Audio equipment
  • Active filters
  • Driving analog-to-digital converters (ADCs)

Q & A

  1. What is the gain-bandwidth product of the OPA377AIDBVR? The gain-bandwidth product is 5.5MHz.
  2. What is the typical slew rate of the OPA377AIDBVR? The typical slew rate is 2 V/ms.
  3. What is the input offset voltage of the OPA377AIDBVR? The input offset voltage is 0.25mV to 1mV.
  4. What is the input bias current of the OPA377AIDBVR? The input bias current is 0.2pA.
  5. What is the quiescent current per amplifier for the OPA377AIDBVR? The quiescent current per amplifier is typically 0.76mA.
  6. What is the supply voltage range for the OPA377AIDBVR? The supply voltage range is from 2.2V to 5.5V.
  7. What are the operating temperature ranges for the OPA377AIDBVR? The operating temperature range is from -40°C to +125°C.
  8. Does the OPA377AIDBVR have EMI input filtering? Yes, it has internal EMI input filtering.
  9. What are the typical applications of the OPA377AIDBVR? Typical applications include photodiode preamplifiers, piezoelectric sensor preamplifiers, sensor signal conditioning, audio equipment, active filters, and driving ADCs.
  10. What packages are available for the OPA377AIDBVR? It is available in SC70, SOT23, and MSOP packages.

Product Attributes

Amplifier Type:General Purpose
Number of Circuits:1
Output Type:Rail-to-Rail
Slew Rate:2V/µs
Gain Bandwidth Product:5.5 MHz
-3db Bandwidth:- 
Current - Input Bias:0.2 pA
Voltage - Input Offset:250 µV
Current - Supply:760µA
Current - Output / Channel:50 mA
Voltage - Supply Span (Min):2.2 V
Voltage - Supply Span (Max):5.5 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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Similar Products

Part Number OPA377AIDBVR OPA379AIDBVR OPA378AIDBVR OPA377AIDBVT OPA373AIDBVR OPA374AIDBVR OPA376AIDBVR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Active
Amplifier Type General Purpose General Purpose Zero-Drift General Purpose General Purpose General Purpose General Purpose
Number of Circuits 1 1 1 1 1 1 1
Output Type Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail
Slew Rate 2V/µs 0.03V/µs 0.4V/µs 2V/µs 5V/µs 5V/µs 2V/µs
Gain Bandwidth Product 5.5 MHz 90 kHz 900 kHz 5.5 MHz 6.5 MHz 6.5 MHz 5.5 MHz
-3db Bandwidth - - - - - - -
Current - Input Bias 0.2 pA 5 pA 150 pA 0.2 pA 0.5 pA 0.5 pA 0.2 pA
Voltage - Input Offset 250 µV 400 µV 20 µV 250 µV 1 mV 1 mV 5 µV
Current - Supply 760µA 2.9µA 125µA 760µA 585µA 585µA 760µA
Current - Output / Channel 50 mA 5 mA 30 mA 50 mA - - 50 mA
Voltage - Supply Span (Min) 2.2 V 1.8 V 2.2 V 2.2 V 2.3 V 2.3 V 2.2 V
Voltage - Supply Span (Max) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753 SOT-23-6 SC-74A, SOT-753 SC-74A, SOT-753
Supplier Device Package SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-6 SOT-23-5 SOT-23-5

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