OPA4277UA/2K5
| Parameters | |
|---|---|
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 14 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Subcategory | Operational Amplifier |
| Packing Method | TR |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 15V |
| Terminal Pitch | 1.27mm |
| Base Part Number | OPA4277 |
| Pin Count | 14 |
| Power Supplies | +-5/+-15V |
| Number of Channels | 4 |
| Nominal Supply Current | 825μA |
| Output Current | 35mA |
| Current - Supply | 790μA |
| Slew Rate | 0.8V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | General Purpose |
| Common Mode Rejection Ratio | 115 dB |
| Current - Input Bias | 500pA |
| Voltage - Supply, Single/Dual (±) | 4V~36V ±2V~18V |
| Input Offset Voltage (Vos) | 50μV |
| Bandwidth | 1MHz |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Unity Gain BW-Nom | 1000 kHz |
| Voltage Gain | 140dB |
| Low-Offset | YES |
| Frequency Compensation | YES |
| Supply Voltage Limit-Max | 18V |
| Voltage - Input Offset | 20μV |
| Current - Output / Channel | 35mA |
| Low-Bias | NO |
| Micropower | YES |
| Bias Current-Max (IIB) @25C | 0.0028μA |
| Programmable Power | NO |
| Neg Supply Voltage-Max (Vsup) | -18V |
| Nominal Gain Bandwidth Product | 1MHz |
| Max I/O Voltage | 50μV |
| Power | NO |
| Input Offset Current-Max (IIO) | 0.0028μA |
| Height | 1.75mm |
| Length | 8.65mm |
OPA4277UA/2K5 Overview
Packaging for the buffer amplifier is in the form of a 14-SOIC (0.154, 3.90mm Width) case. An op amp of this type is a General Purpose-type. A Tape & Reel (TR) case is used for delivering the op amp. During the past two weeks, there have been close to 14 terminations. Linear amplifier has a total of 14 pins. It would be helpful if you could remember that this op amp ic should be powered by an 15V battery. To be specific, this instrumentation amplifier is a type of Operational Amplifier. There are 14 pins on this chip. There is an input offset voltage of 50μV for this buffer op amp. This electronic part is recommended for mounting type Surface Mount. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -40°C~85°C. Keeping the voltage gain at 140dB is the best course of action. Buffer op amp is equipped with 4 channels on the device. It is used TR to pack the op amps. It is recommended that this electronic component be used with an 790μA supply.
OPA4277UA/2K5 Features
14 Pins
supply voltage of 15V
140dB voltage gain
OPA4277UA/2K5 Applications
There are a lot of Texas Instruments OPA4277UA/2K5 Instrumentational OP Amps applications.
- High speed sample
- Power control
- pH (acidity)
- Broadcasting
- Weak signal detection
- Integrator circuits
- Test and measurement instruments
- Subtraction operation circuits
- Navigation
- Mobile phone
