Texas Instruments OPA4277UAE4 Amplifiers - Instrumentation, OP Amps, Buffer Amps
IC OPAMP GP 4 CIRCUIT 14SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
OPA4277UAE4
Category
Detailed Description
IC OPAMP GP 4 CIRCUIT 14SOIC
Package
14-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 14-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
OPA4277UAE4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments OPA4277UAE4 Amplifiers - Instrumentation, OP Amps, Buffer Amps technical specifications.
General
Series
OPA4277
RoHS
Yes
Number of Channels
4 Channel
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
4 V ~ 36 V, +/- 2 V ~ +/- 18 V
Lifecycle Status
Active
Number of Circuits
4
Amplifier Type
General Purpose
Alternate Parts Comparison (OPA4277UAE4 vs OPA4353UA/2K5 vs OPA4743UA/2K5 vs OPA4137UA)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | OPA4277 | OPA4353 | OPA4743 | OPA4137 |
| Package / Case | 14-SOIC | 14-SOIC | 14-SOIC | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 4 V ~ 36 V, +/- 2 V ~ +/- 18 V | 5.5 V | 3.5 V ~ 12 V, +/- 1.75 V ~ +/- 6 V | 4.5 V ~ 36 V, +/- 2.25 V ~ +/- 18 V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Amplifier Type | General Purpose | CMOS | CMOS | J-FET |
| CMRR Common Mode Rejection Ratio | 140 dB | 86 dB | 84 dB | 84 dB |
| Current Input Bias | 4 nA | 0.5 pA | 1 pA | 5 pA |
| Current Output Channel | 35 mA | 40 mA | 20 mA | 60 mA |
| Gain Bandwidth Product | 1 MHz | 44 MHz | 7 MHz | 1 MHz |
| Action |
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
NCS21914DR2GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Zero-Drift Amplifier 4 Circuit Rail-to-Rail 14-SOIC
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.