INA128U/2K5
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day 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 | Tape & Reel (TR) |
| 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 | 100GOhm |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Packing Method | TR |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 15V |
| Base Part Number | INA128 |
| Pin Count | 8 |
| Number of Elements | 3 |
| Number of Circuits | 1 |
| Nominal Supply Current | 700μA |
| Quiescent Current | 700μA |
| Slew Rate | 4V/μs |
| Amplifier Type | Instrumentation |
| Common Mode Rejection Ratio | 120 dB |
| Current - Input Bias | 2nA |
| Voltage - Supply, Single/Dual (±) | 4.5V~36V ±2.25V~18V |
| Input Offset Voltage (Vos) | 18V |
| Bandwidth | 1.3MHz |
| Gain Bandwidth Product | 1.3MHz |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Voltage Gain | 80dB |
| Average Bias Current-Max (IIB) | 0.005μA |
| Voltage - Input Offset | 10μV |
| Current - Output / Channel | 15mA |
| -3db Bandwidth | 1.3MHz |
| Dual Supply Voltage | 15V |
| Input Offset Current-Max (IIO) | 0.005μA |
| Input Voltage Noise Density | 8nV/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 |
INA128U/2K5 Overview
The linear amplifier is packaged in a 8-SOIC (0.154, 3.90mm Width) case. Op amps are Instrumentation types of amplifier on the chip. There is a Tape & Reel (TR) case that is delivered with the instrumentation amplifiers. The number of terminations approaches 8. A total of 8 pins are attached to buffer op amp. Please take in mind that op amp should be run at 15V. The op amp ic has an array of 8 pins on it. The input offset voltage is 18V. Surface Mount is the recommended mounting type of operational amplifiers. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around -40°C~85°C . There should be no change in the voltage gain at 80dB. A instrumentation amplifier like this has 1 circuits. There is a rating of 3 for the operating supply voltage of the buffer op amp. To pack the operational amplifier ics, TR is adopted as the packing method. Linear amplifier has a quiescent current of 700μA. Instrumentation amplifier resistance should remain within the range of 100GOhm.
INA128U/2K5 Features
8 Pins
supply voltage of 15V
80dB voltage gain
Resistance of 100GOhm
INA128U/2K5 Applications
There are a lot of Texas Instruments INA128U/2K5 Instrumentational OP Amps applications.
- Wireless base stations
- Comparator
- Subtraction operation circuits
- Portable media players
- Signal operation
- Addition operation circuits
- Video data acquisition
- Power transmission
- Measurements of Wheatstone bridge
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