LMV342MA
| Parameters | |
|---|---|
| Common Mode Rejection Ratio | 56 dB |
| Current - Input Bias | 0.02pA |
| Voltage - Supply, Single/Dual (±) | 2.7V~5.5V |
| Output Current per Channel | 113mA |
| Input Offset Voltage (Vos) | 700μV |
| Gain Bandwidth Product | 1MHz |
| Unity Gain BW-Nom | 1000 kHz |
| Voltage Gain | 116dB |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Supply Voltage Limit-Max | 5.5V |
| Low-Bias | YES |
| Micropower | YES |
| Height Seated (Max) | 1.753mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Operational Amplifier |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 235 |
| Number of Functions | 2 |
| Supply Voltage | 2.7V |
| Base Part Number | LMV342 |
| Pin Count | 8 |
| Output Type | Rail-to-Rail |
| Number of Circuits | 2 |
| Operating Supply Current | 107μA |
| Nominal Supply Current | 100μA |
| Output Current | 113mA |
| Slew Rate | 1V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | General Purpose |
LMV342MA Overview
Op amp is packaged in 8-SOIC (0.154, 3.90mm Width) case. The instrumentation amplifier in this picture is of the General Purpose-type. There is a Tube case that is delivered with the instrumentation amplifiers. The number of terminations is approaching the 8 mark. A total of 8 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 2.7V battery and that the battery should be inserted in the amplifier. There are two types of Operational Amplifier op amps in this case, and this device falls into one of them. 8 pins are included on the operational amplifiers. With regard to input offset voltage, instrumentation amplifier is rated at 700μV. This electrical part should be mounted using type Surface Mount. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around -40°C~125°C . In order for this instrumentation amplifier to operate, the supply current needs to be between 107μA and 10 . 116dB should remain the voltage gain. This op amp contains 2 circuits. In addition to outputting Rail-to-Rail signals, this op amp ic offers a number of other advantages.
LMV342MA Features
8 Pins
supply voltage of 2.7V
116dB voltage gain
Output Type: Rail-to-Rail
LMV342MA Applications
There are a lot of Texas Instruments LMV342MA Instrumentational OP Amps applications.
- Blood pressure sensors
- Semiconductor detectors
- High speed sample
- Differentiator circuits
- Non-polarized electrodes
- PDA
- Car stereo
- Navigation
- Vehicle electronics
- Communication
