What are the key features of the OPA333?

Key features include a 10µV maximum offset voltage, near-zero drift over temperature, 17µA quiescent current, and rail-to-rail input/output.

What applications is this op-amp suited for?

It is well-suited for sensor interfaces, temperature measurement, medical instrumentation, and battery-powered portable test equipment.

What should be considered during PCB layout?

To achieve the specified precision, minimize thermal gradients across the input terminals to avoid Seebeck effect errors and keep decoupling capacitors close to the supply pins.

What is the pinout of OPA333AIDR?

Use the OPA333AIDR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about OPA333AIDR pinout to locate pins, power rails, and interface signals before layout.

OPA333AIDR Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

The OPA333AIDR is a high-precision, zero-drift CMOS operational amplifier from Texas Instruments, ideal for low-power, high-accuracy sensing applications.

Best for

Precision sensor signal conditioning
Battery-powered instrumentation

Avoid if

High-speed applications requiring >350kHz bandwidth

Check before use

Input common-mode range and output swing requirements

Key specifications

Offset Voltage: 10 µV (max)
Drift: 0.05 µV/°C (max)
Supply Range: 1.8V to 5.5V
GBW: 350 kHz

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: Level-1-260C-UNLIM
ECCN: EAR99
HTSUS: 8542.33.0001

Application

Sensor InterfaceMedical Instrumentation

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a precision, zero-drift CMOS operational amplifier designed for low-voltage, single-supply operation.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the OPA333AIDR?+×

What are the key features of the OPA333?+×

What applications is this op-amp suited for?+×

What should be considered during PCB layout?+×

What is the pinout of OPA333AIDR?+×