OPA2277UAG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 8 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Subcategory | Operational Amplifier |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 15V |
| Base Part Number | OPA2277 |
| Pin Count | 8 |
| Number of Elements | 2 |
| Operating Supply Current | 790μA |
| Nominal Supply Current | 1.65mA |
| Max Supply Current | 825μA |
| 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 |
| Output Current per Channel | 35mA |
| Input Offset Voltage (Vos) | 50μV |
| Bandwidth | 1MHz |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Unity Gain BW-Nom | 1000 kHz |
| Voltage Gain | 140dB |
| Average Bias Current-Max (IIB) | 0.004μA |
| Low-Offset | YES |
| Frequency Compensation | YES |
| Voltage - Input Offset | 20μV |
| Low-Bias | NO |
| Micropower | YES |
| Programmable Power | NO |
| Dual Supply Voltage | 9V |
| Nominal Gain Bandwidth Product | 1MHz |
| Max I/O Voltage | 50μV |
| Power | NO |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
OPA2277UAG4 Overview
In order to protect the op amps, a 8-SOIC (0.154, 3.90mm Width) case is used. An op amp of this type is a General Purpose-type. A Tube case is used to deliver the buffer op amp. A total of 8 terminations have been reported in the past few weeks. In this case, there are 8 pins on the board. Please take in mind that this instrumentation amplifier should be run at 15V. I would like to specify that this buffer amplifier belongs to the Operational Amplifier-type of devices. There are 8 pins on this chip. With regard to input offset voltage, instrumentation amplifier is rated at 50μV. This electrical part should be mounted using type Surface Mount. With regard to operating temperature, this op amp functions well at -40°C~85°C. This op amp can operate from a supply current at 790μA. You should keep the voltage gain at 140dB for the time being. This linear amplifier has a total of 2 elements.
OPA2277UAG4 Features
8 Pins
supply voltage of 15V
140dB voltage gain
OPA2277UAG4 Applications
There are a lot of Texas Instruments OPA2277UAG4 Instrumentational OP Amps applications.
- Signal operation
- Cinema or auditorium audio system
- High-frequency data acquisition systems
- Multimedia playback equipment
- Non-polarized electrodes
- Polarized electrodes
- Test and measurement instruments
- Strain gauges
- Proportional counter tubes
- Comparator
