Texas Instruments OPA333AID Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers
IC OPAMP ZERO-DRIFT 1 CIRC 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
OPA333AID
Category
Detailed Description
Precision operational amplifier featuring zero-drift CMOS technology. Offers a 350kHz bandwidth and 106dB CMRR. Operates from a 1.8V to 5.5V supply with a low 17µA quiescent current. Achieves 10µV input offset voltage and 200pA input bias current. Packaged in an 8-SOIC with a temperature range of -40°C to 125°C.
Package
D
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
OPA333AID Datasheet
Quick Jump:
Technical Specifications
Texas Instruments OPA333AID Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers technical specifications.
General
RoHS
Yes
Number of Channels
1
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
2.75V
Lifecycle Status
Active
Amplifier Type
PRECISION
Bandwidth
350kHz
Package
D
Alternate Parts Comparison (OPA333AID vs OPA4227UA vs OPA4277UA vs OPA2132UA)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 14-SOIC | 14-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.75V | 18V | 2V ~ 18V | 36V |
| Number of Channels | 1 | 4 | 4 | 2 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Amplifier Type | PRECISION | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE |
| Architecture | CMOS | Bipolar | Bipolar | FET |
| Bandwidth | 350kHz | 8MHz | 1MHz | 8MHz |
| CMRR | 106dB | 120dB | 115dB | 86dB |
| CMRR Typ Db | 130 | 138 | 140 | 100 |
| Action |
Texas Instruments OPA333AID Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers Overview
Precision operational amplifier featuring zero-drift CMOS technology. Offers a 350kHz bandwidth and 106dB CMRR. Operates from a 1.8V to 5.5V supply with a low 17µA quiescent current. Achieves 10µV input offset voltage and 200pA input bias current. Packaged in an 8-SOIC with a temperature range of -40°C to 125°C.
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCS333ASN2T1GonsemiSimilaronsemi
Pin NoPkg NoElec Yes
Zero-Drift Op Amp, 10µV Offset, 3.3V, 125°C, AEC-Q100
More Parts in Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
NE5532DTexas InstrumentsDual low-noise operational amplifier featuring a 10MHz gain bandwidth product and 9V/µs slew rate.
