INA2143UA OverviewThere is a 14-SOIC (0.154, 3.90mm Width) case in which the instrumentation amplifier is packaged. Buffer amps of this type are called Differential-types. A Tube case is used to deliver the buffer op amp. The number of terminations is approaching the 14 mark. The total number of pins on linear amplifier is 14. The linear amplifier should be run at 5V at all times, so please keep that in mind when using it. 14 pins are included on the operational amplifiers. As far as the input offset voltage is concerned, linear amplifier rates at 750μV. For this electronic part, it is recommended that you mount it with 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 temperatureIt is possible to operate this buffer amplifier from a supply current of 950μA . 20dB should be the voltage gain. Op amp ic has 2 channels. There is an 950μA quiescent current running through op amp ic. 55kOhm is the range in which the op amp resistance should lie.
INA2143UA Features14 Pins
supply voltage of 5V
20dB voltage gain
Resistance of 55kOhm
INA2143UA ApplicationsThere are a lot of Texas Instruments
INA2143UA Instrumentational OP Amps applications.
Subtraction operation circuits
single/dual op amp sum and difference circuits
Integrator circuits
Differentiator circuits
Logarithmic operation circuits
Exponential operation circuits
Multiplication circuits
Division circuits
Precision measurement
Power control
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Factory Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 14 |
| Weight | 129.387224mg |
| 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 | 14 |
| ECCN Code | EAR99 |
| Resistance | 55kOhm |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Base Part Number | INA2143 |
| Pin Count | 14 |
| Number of Channels | 2 |
| Operating Supply Current | 950μA |
| Nominal Supply Current | 2.4mA |
| Quiescent Current | 950μA |
| Min Input Voltage | 1.65V |
| Slew Rate | 5V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | Differential |
| Common Mode Rejection Ratio | 80 dB |
| Max Input Voltage | -1.65V |
| Voltage - Supply, Single/Dual (±) | 4.5V~36V ±2.25V~18V |
| Output Current per Channel | 32mA |
| Input Offset Voltage (Vos) | 750μV |
| Bandwidth | 150 kHz |
| Neg Supply Voltage-Nom (Vsup) | -5V |
| Voltage Gain | 20dB |
| Low-Offset | YES |
| Frequency Compensation | YES |
| Supply Voltage Limit-Max | 18V |
| Voltage - Input Offset | 100μV |
| Micropower | NO |
| -3db Bandwidth | 0.15MHz |
| Programmable Power | NO |
| Dual Supply Voltage | 15V |
| Neg Supply Voltage-Max (Vsup) | -18V |
| Power | NO |
| Voltage Gain-Nom | 10 |
| Height | 1.75mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| REACH SVHC | No SVHC |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
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