INA146UA OverviewPackaging for the buffer amplifier is in the form of a 8-SOIC (0.154, 3.90mm Width) case. A Differential-type buffer amplifier is shown here. There is a Tube case that is delivered with the instrumentation amplifiers. A total of 8 terminations have been reported in the past few weeks. 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 15V. 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 5mV. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. The buffer amplifier functions well at -40°C~85°C as far as operating temperature is concerned. Using a supply current of 570μA , this buffer op amp will be able to operate. Keeping the voltage gain at 40dB is the best course of action. 1 channels are available on the instrumentation amplifier. A total of 2 elements are present in this linear amplifier. As a result, linear amplifier's quiescent current is 600μA. It is recommended to keep the buffer amps resistance within the range of 110kOhm.
INA146UA Features8 Pins
supply voltage of 15V
40dB voltage gain
Resistance of 110kOhm
INA146UA ApplicationsThere are a lot of Texas Instruments
INA146UA 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: 2 days ago) |
| Factory Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 8 |
| Weight | 75.891673mg |
| 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 | 8 |
| ECCN Code | EAR99 |
| Resistance | 110kOhm |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 15V |
| Base Part Number | INA146 |
| Pin Count | 8 |
| Number of Elements | 2 |
| Number of Channels | 1 |
| Operating Supply Current | 570μA |
| Nominal Supply Current | 700μA |
| Quiescent Current | 600μA |
| Min Input Voltage | -100V |
| Slew Rate | 0.45V/μs |
| Amplifier Type | Differential |
| Common Mode Rejection Ratio | 70 dB |
| Current - Input Bias | 50nA |
| Max Input Voltage | 100V |
| Voltage - Supply, Single/Dual (±) | 4.5V~36V ±2.25V~18V |
| Output Current per Channel | 15mA |
| Input Offset Voltage (Vos) | 5mV |
| Bandwidth | 550 kHz |
| Gain Bandwidth Product | 50 kHz |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Voltage Gain | 40dB |
| Average Bias Current-Max (IIB) | 0.05μA |
| Voltage - Input Offset | 1mV |
| -3db Bandwidth | 0.05MHz |
| Dual Supply Voltage | 9V |
| Input Offset Current-Max (IIO) | 0.005μA |
| Voltage Gain-Nom | 1 |
| Height | 1.75mm |
| Length | 4.9mm |
| 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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