L272D
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Weight | 4.535924g |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Operational Amplifier |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 24V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | L272 |
| Pin Count | 16 |
| Operating Supply Voltage | 14V |
| Number of Channels | 2 |
| Operating Supply Current | 8mA |
| Nominal Supply Current | 8mA |
| Power Dissipation | 5W |
| Output Current | 1A |
| Slew Rate | 1V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | General Purpose |
| Common Mode Rejection Ratio | 60 dB |
| Current - Input Bias | 300nA |
| Max Input Voltage | 28V |
| Voltage - Supply, Single/Dual (±) | 4V~28V ±2V~14V |
| Output Current per Channel | 1A |
| Input Offset Voltage (Vos) | 60mV |
| Bandwidth | 250 kHz |
| Gain Bandwidth Product | 350kHz |
| Nominal Input Voltage | 10μV |
| Unity Gain BW-Nom | 350 kHz |
| Voltage Gain | 70dB |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Voltage - Input Offset | 15mV |
| Low-Bias | NO |
| Micropower | NO |
| Dual Supply Voltage | 9V |
| Height | 1.6mm |
| Length | 10mm |
| Width | 4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
L272D Overview
A 16-SOIC (0.154, 3.90mm Width) case is used to package the op amp. Op amps are General Purpose types of amplifier on the chip. It comes in a Tube case, which protects instrumentation amplifier from damage during delivery. There is a growing number of terminations approaching the number of 16. The total number of pins on linear amplifier is 16. I would like to remind you that this buffer op amp should be powered by an 24V battery. Instrumentation amplifier is a part of Operational Amplifier. In total, the buffer amplifier consists of 16 pins. Regarding input offset voltage, op amp rates 60mV. Surface Mount is the recommended mounting type of operational amplifiers. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -40°C~85°C. You can run this op amp ic on 8mA . 70dB should be the voltage gain. On the buffer amps, there are 2 channels that can be used. The operating supply voltage of instrumentation amplifier is rated 14V voltage.
L272D Features
16 Pins
supply voltage of 24V
70dB voltage gain
L272D Applications
There are a lot of STMicroelectronics L272D Instrumentational OP Amps applications.
- pH (acidity)
- Commercial audio systems
- Displayers for aircraft and air transportation control systems
- Signal amplification
- Portable electronic products powered by batteries
- Fast A/D and D/A converters
- Portable media players
- Video data acquisition
- Proportional counter tubes
- Oscilloscopes
