INA121U OverviewOp amp is packaged in 8-SOIC (0.154, 3.90mm Width) case. Op amps are Instrumentation types of amplifier on the chip. Instrumentation amplifier is delivered in a Tube case. The number of terminations approaches 8. Linear amplifier has a total of 8 pins. Please take in mind that op amp should be run at 15V. Linear amplifier includes 8 pins. Regarding input offset voltage, buffer amplifier rates 500μV voltage. Surface Mount is the recommended mounting type of operational amplifiers. With regard to operating temperature, op amp ranges -40°C~85°C. Operational amplifier can operate supply current at 450μA. The voltage gain should stay at 80dB. Instrumentation amplifier has 1 channels on it. Op amp has total of 3 elements. Linear amplifier has a quiescent current of 450μA. Op amp resistance should stay within the range of 1 TΩ.
INA121U Features8 Pins
supply voltage of 15V
80dB voltage gain
Resistance of 1 TΩ
INA121U ApplicationsThere are a lot of Texas Instruments
INA121U Instrumentational OP Amps applications.
Proportional operation circuits
Inverse/same-phase proportional circuit
Addition operation circuits
Subtraction operation circuits
single/dual op amp sum and difference circuits
Integrator circuits
Differentiator circuits
Logarithmic operation circuits
Exponential operation circuits
Multiplication circuits
| Lifecycle Status | ACTIVE (Last Updated: 4 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 | 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 Channels | 1 |
| Voltage | 36V |
| Operating Supply Current | 450μA |
| Nominal Supply Current | 450μA |
| 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 |
| Gain | 10000 dB |
| -3db Bandwidth | 0.6MHz |
| Dual Supply Voltage | 15V |
| Input Offset Current-Max (IIO) | 5e-7μA |
| Input Voltage Noise Density | 20nV/sqrt Hz |
| Voltage Gain-Nom | 10 |
| Non-linearity-Max | 0.005% |
| 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 |
INA121U Datasheet
+8613715157867