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OPA356AQDBVRQ1

Name: OPA356AQDBVRQ1
Rating: 4.7 (12 reviews)

IC OPAMP VFB 1 CIRCUIT SOT23-5

製造商
製造商。部分 #OPA356AQDBVRQ1
包 SOT-23-5
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
Series	Automotive, AEC-Q100
ProductStatus	Active
AmplifierType	Voltage Feedback
NumberofCircuits	1
OutputType	Rail-to-Rail
SlewRate	360V/µs
GainBandwidthProduct	200 MHz
-3dbBandwidth	450 MHz
Current-InputBias	3 pA
Voltage-InputOffset	2 mV
Current-Supply	8.3mA
Current-Output/Channel	100 mA
Voltage-SupplySpan(Min)	2.5 V
Voltage-SupplySpan(Max)	5.5 V
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	SC-74A, SOT-753

概述

Description

OPA356AQDBVRQ1 is a Texas Instruments operational amplifier. It’s a precision, low-noise, rail-to-rail input/output amp designed for single-supply operation. The device is well suited for sensor conditioning, instrumentation, and ADC front-end applications where accurate, low-drift amplification is needed.
Key points:
- Single-supply, rail-to-rail I/O
- Low input offset and bias currents for precision signals
- Stable in unity gain and suitable for compact signal-conditioning layouts
- Available in an 8-pin DBV package; “AQ” indicates automotive/qualified options and related temperature/grading, with “Q1” denoting a specific packaging/revision.
Typical uses include sensor front-ends, transimpedance amplifiers, and general signal conditioning in portable or automotive environments. For exact electrical specs (bandwidth, slew rate, input range, supply voltage, temperature range) and packaging details, consult the TI datasheet for OPA356AQDBVRQ1.

Features

Key features of OPA356AQDBVRQ1:
- Rail-to-rail input and output
- High-precision performance with low offset and low drift
- Low-noise operation
- Unity-gain stable (suitable for buffers and filters)
- Low quiescent current
- Automotive-grade option with extended temperature range (-40°C to 125°C)
- Wide supply range and good common-mode range
- 8-pin DBV (VSSOP) package with robust ESD protection
- Ideal for precision sensor front-ends, buffering, and signal conditioning

Package

DBV = VSSOP-8 (Very Small Outline Package, 8 leads). The OPA356AQDBVRQ1 is in a VSSOP-8 package with a 3.0 mm × 3.0 mm body.

Pinout

- Pin count: 8 pins (8‑lead VSSOP package).
- Function: Single-channel precision operational amplifier with rail-to-rail input/output (low offset/low drift).

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: American multinational semiconductor company that designs and manufactures ICs, especially analog and mixed-signal devices. It is one of the world’s largest semiconductor producers.

Application

- Precision sensor signal conditioning (thermocouples, RTDs, strain gauges)
- Photodiode/optical sensing using transimpedance amplifiers
- ADC front-end buffers and data-acquisition signal conditioning
- Medical and portable instrumentation (low offset, drift, high accuracy)
- Low-power, battery-powered handheld devices
- Transimpedance/voltage follower stages in precision instrumentation