INA321E/250 OverviewPackaging for the buffer amplifier is in the form of a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case. A Instrumentation-type buffer amplifier is shown here. There is a Cut Tape (CT) case that is delivered with the instrumentation amplifiers. Buffer amplifier has a total of 8 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 5V. An 8-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 500μV. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. The buffer amplifier functions well at -55°C~125°C as far as operating temperature is concerned. Keeping the voltage gain at 60dB is the best course of action. The buffer amp consists of 1 circuits in total. There are more than a few advantages to using this instrumentation amplifier, one of which is that it outputs Rail-to-Rail signals. A TR-shaped amplifier is used to pack the buffer amps. As a result, linear amplifier's quiescent current is 40μA. It is recommended to keep the buffer amps resistance within the range of 10 TΩ. As you can see, the linear amplifier has 3 amplifiers.
INA321E/250 Features8 Pins
supply voltage of 5V
60dB voltage gain
Output Type: Rail-to-Rail
Resistance of 10 TΩ
INA321E/250 ApplicationsThere are a lot of Texas Instruments
INA321E/250 Instrumentational OP Amps applications.
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
Information processing
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Factory Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
| Surface Mount | YES |
| Number of Pins | 8 |
| Weight | 25.996513mg |
| Operating Temperature | -55°C~125°C |
| Packaging | Cut Tape (CT) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| ECCN Code | EAR99 |
| Resistance | 10 TΩ |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Packing Method | TR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Base Part Number | INA321 |
| Pin Count | 8 |
| Output Type | Rail-to-Rail |
| Number of Circuits | 1 |
| Nominal Supply Current | 60μA |
| Quiescent Current | 40μA |
| Slew Rate | 0.4V/μs |
| Amplifier Type | Instrumentation |
| Common Mode Rejection Ratio | 90 dB |
| Current - Input Bias | 0.5pA |
| Voltage - Supply, Single/Dual (±) | 2.5V~5.5V ±1.25V~2.75V |
| Input Offset Voltage (Vos) | 500μV |
| Bandwidth | 500 kHz |
| Gain Bandwidth Product | 500 kHz |
| Voltage Gain | 60dB |
| Power Supply Rejection Ratio (PSRR) | 86.02dB |
| Supply Voltage Limit-Max | 7.5V |
| Voltage - Input Offset | 200μV |
| Current - Output / Channel | 16mA |
| -3db Bandwidth | 0.5MHz |
| Number of Amplifiers | 3 |
| Voltage Gain-Nom | 25 |
| Height | 1.07mm |
| Length | 3mm |
| Width | 3mm |
| Thickness | 970μm |
| REACH SVHC | No SVHC |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
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