INA121UG4
| Parameters | |
|---|---|
| Input Voltage Noise Density | 20nV/sqrt Hz |
| Voltage Gain-Nom | 10 |
| Non-linearity-Max | 0.002% |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| 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 | 1 TΩ |
| 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 | INA121 |
| Pin Count | 8 |
| Number of Elements | 3 |
| Number of Circuits | 1 |
| Operating Supply Current | 450μA |
| Nominal Supply Current | 525μA |
| Max Supply Current | 525μA |
| Quiescent Current | 450μA |
| Slew Rate | 0.7V/μs |
| Amplifier Type | Instrumentation |
| Common Mode Rejection Ratio | 96 dB |
| Current - Input Bias | 4pA |
| Voltage - Supply, Single/Dual (±) | 4.5V~36V ±2.25V~18V |
| Output Current per Channel | 14mA |
| Input Offset Voltage (Vos) | 500μV |
| Bandwidth | 600 kHz |
| Gain Bandwidth Product | 600 kHz |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Voltage Gain | 80dB |
| Average Bias Current-Max (IIB) | 0.00005μA |
| Voltage - Input Offset | 200μV |
| -3db Bandwidth | 0.6MHz |
| Dual Supply Voltage | 15V |
| Input Offset Current-Max (IIO) | 5e-7μA |
INA121UG4 Overview
There is a 8-SOIC (0.154, 3.90mm Width) case package that contains the instrumentation amplifiers. An op amp ic of the Instrumentation type. It comes in a Tube case, which protects instrumentation amplifier from damage during delivery. There have been a total of 8 terminations over the past year. In total, there are 8 pins on this op amp ic. As a reminder, this buffer op amp should be powered by 15V battery and that the battery should be inserted in the amplifier. 8 pins are included on the operational amplifiers. With regard to input offset voltage, instrumentation amplifier is rated at 500μV. This electronic part is best mounted with type Surface Mount. It is recommended that this op amp ic be operated at a temperature no higher than -40°C~85°C for optimal performance. In order for this instrumentation amplifier to operate, the supply current needs to be between 450μA and 10 . Maintain 80dB as the voltage gain. During the manufacturing process, this buffer amplifier is divided into 1 circuits. This linear amplifier has a total of 3 elements. Linear amplifier has a quiescent current of 450μA. Linear amplifier resistance should stay within the range of 1 TΩ.
INA121UG4 Features
8 Pins
supply voltage of 15V
80dB voltage gain
Resistance of 1 TΩ
INA121UG4 Applications
There are a lot of Texas Instruments INA121UG4 Instrumentational OP Amps applications.
- Medical imaging
- Broadcasting
- Oscilloscopes
- Voltage regulation circuit
- Semiconductor detectors
- High gain DC amplifier
- Signal amplification
- Measurements of Wheatstone bridge
- Automotive sensors
- ECG equipment
