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2 Channels 25mA per Channel 5pA 70 dB Instrumentational OP Amps 0.00005μA 9V~36V ±4.5V~18V OPA2131 8 Pins 8-SOIC (0.154, 3.90mm Width)
- Manufacturer: Texas Instruments
- NO: 815-OPA2131UJ
- Package: 8-SOIC (0.154, 3.90mm Width)
- Datasheet:
- Stock: 225
- Description: 2 Channels 25mA per Channel 5pA 70 dB Instrumentational OP Amps 0.00005μA 9V~36V ±4.5V~18V OPA2131 8 Pins 8-SOIC (0.154, 3.90mm Width)(Kg)
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 2 days 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 |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 15V |
| Base Part Number | OPA2131 |
| Pin Count | 8 |
| Number of Channels | 2 |
| Operating Supply Current | 1.5mA |
| Nominal Supply Current | 2mA |
| Output Current | 25mA |
| Slew Rate | 10V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | General Purpose |
| Common Mode Rejection Ratio | 70 dB |
| Current - Input Bias | 5pA |
| Voltage - Supply, Single/Dual (±) | 9V~36V ±4.5V~18V |
| Output Current per Channel | 25mA |
| Input Offset Voltage (Vos) | 1.5mV |
| Bandwidth | 4MHz |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Unity Gain BW-Nom | 4000 kHz |
| Voltage Gain | 110dB |
| Average Bias Current-Max (IIB) | 0.00005μA |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Voltage - Input Offset | 200μV |
| Low-Bias | YES |
| Micropower | NO |
| Bias Current-Max (IIB) @25C | 0.00005μA |
| Programmable Power | NO |
| Dual Supply Voltage | 15V |
| Nominal Gain Bandwidth Product | 4MHz |
| Max I/O Voltage | 1.5mV |
| Power | NO |
| Input Offset Current-Max (IIO) | 0.00005μA |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
OPA2131UJ Overview
Packaged in a 8-SOIC (0.154, 3.90mm Width) case, the buffer op amp is ready to use. An op amp ic of the General Purpose type. There is a Tube case that is delivered with the instrumentation amplifiers. We are approaching the 8h termination of the year. In total, there are 8 pins on this op amp ic. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 15V. It should be noted that this type of buffer amplifier is exactly what is known as a Operational Amplifier device. The op amp ic has an array of 8 pins on it. The input offset voltage is 1.5mV. This electronic part is recommended for mounting type Surface Mount. It is important to note that this linear amplifier works well at a temperature of -40°C~85°C when it comes to operating temperatureIn order for this instrumentation amplifier to operate, the supply current needs to be between 1.5mA and 10 . You should keep the voltage gain at 110dB for the time being. On the buffer amps, there are 2 channels that can be used.
OPA2131UJ Features
8 Pins
supply voltage of 15V
110dB voltage gain
OPA2131UJ Applications
There are a lot of Texas Instruments OPA2131UJ Instrumentational OP Amps applications.
- Wireless base stations
- Commercial audio systems
- Medical instruments
- Portable electronic products powered by batteries
- pH (acidity)
- Weak signal detection
- Fast A/D and D/A converters
- Exponential operation circuits
- High speed sample
- Proportional operation circuits
