Texas Instruments OPA277UA/2K5 Microcontrollers
Dual Op Amp, 1MHz BW, 18V, 50uV Vos, 115dB CMRR, 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
OPA277UA/2K5
Base Model
Detailed Description
Dual Op Amp, 1MHz BW, 18V, 50uV Vos, 115dB CMRR, 8-SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
OPA277UA/2K5 Datasheet
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Technical Specifications
Texas Instruments OPA277UA/2K5 Microcontrollers technical specifications.
General
RoHS
Yes
Number of Channels
1
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Lifecycle Status
Active
Current Supply
790µA
Number of Circuits
1
Amplifier Type
General Purpose
Current Output Channel
35 mA
Related Parts Comparison (OPA277UA/2K5 vs OPA277UA vs OPA277UAG4 vs OPA277UA/2K5G4)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-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 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Amplifier Type | General Purpose | General Purpose | General Purpose | General Purpose |
| Current Input Bias | 500 pA | 500 pA | 500 pA | 500 pA |
| Current Supply | 790µA | 790µA | 790µA | 790µA |
| Gain Bandwidth Product | 1 MHz | 1 MHz | 1 MHz | 1 MHz |
| Number of Circuits | 1 | 1 | 1 | 1 |
| Package | SOIC (D)-8 | SOIC (D)-8 | SOIC-8 | 8-SOIC (0.154", 3.90mm Width) |
| Slew Rate | 0.8V/µs | 0.8V/µs | 0.8V/µs | 0.8V/µs |
| 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
NCS21911SN2T1GonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
Op Amp, Zero-Drift, 2MHz BW, 25uV Offset, 5-Pin, Automotive
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