OPA4344UA
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day 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 | Tube |
| Series | MicroAmplifier™ |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Subcategory | Operational Amplifier |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5.5V |
| Terminal Pitch | 1.27mm |
| Base Part Number | OPA4344 |
| Pin Count | 14 |
| Output Type | Rail-to-Rail |
| Number of Elements | 4 |
| Power Supplies | 3/5V |
| Operating Supply Current | 150μA |
| Nominal Supply Current | 1mA |
| Slew Rate | 0.8V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | General Purpose |
| Common Mode Rejection Ratio | 76 dB |
| Current - Input Bias | 0.2pA |
| Voltage - Supply, Single/Dual (±) | 2.5V~5.5V |
| Output Current per Channel | 15mA |
| Input Offset Voltage (Vos) | 1mV |
| Bandwidth | 1MHz |
| Unity Gain BW-Nom | 1000 kHz |
| Voltage Gain | 122dB |
| Average Bias Current-Max (IIB) | 0.00001μA |
| Power Supply Rejection Ratio (PSRR) | 90.46dB |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Supply Voltage Limit-Max | 7.5V |
| Voltage - Input Offset | 200μV |
| Low-Bias | YES |
| Micropower | YES |
| Bias Current-Max (IIB) @25C | 0.00001μA |
| Programmable Power | NO |
| Max I/O Voltage | 1mV |
| Input Offset Current-Max (IIO) | 0.00001μA |
| Height | 1.75mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
OPA4344UA Overview
A 14-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. There is a Tube case that is delivered with the instrumentation amplifiers. It is estimated that there will be 14 terminations in the next few months. There are a total of 14 pins on this op amp. As a reminder, this buffer op amp should be powered by 5.5V battery and that the battery should be inserted in the amplifier. I would like to specify that this buffer amplifier belongs to the Operational Amplifier-type of devices. In total, the buffer amplifier consists of 14 pins. As far as the input offset voltage is concerned, linear amplifier rates at 1mV. This electronic part is best mounted with type Surface Mount. With regard to operating temperature, this op amp functions well at -40°C~85°C. It is possible to operate this buffer amplifier from a supply current of 150μA . It is a member of the 122dB's 122dB family. A benefit of this op amp ic is that it outputs Rail-to-Rail signals, which is one of the many advantages it has to offer. There is a rating of 4 for the operating supply voltage of the buffer op amp. In this case, MicroAmplifier? represents the instrumentation amplifiers' series number.
OPA4344UA Features
14 Pins
supply voltage of 5.5V
122dB voltage gain
Output Type: Rail-to-Rail
OPA4344UA Applications
There are a lot of Texas Instruments OPA4344UA Instrumentational OP Amps applications.
- Digital cameras
- Portable electronic products powered by batteries
- Broadcasting
- Addition operation circuits
- Proportional operation circuits
- Commercial audio systems
- Hand-held batteries
- Signal filtering
- Vehicle electronics
- Automation control systems
