INA155UA/2K5 OverviewPackaged in a 8-SOIC (0.154, 3.90mm Width) case, the buffer op amp is ready to use. An op amp ic of the Instrumentation type. The op amp is delivered to you in a Tape & Reel (TR) case. There is a growing number of terminations approaching the number of 8. The pins on this board total to 8 in total. I would like to remind you that this buffer op amp should be powered by an 5V battery. A total of 8 pins are present on the instrumentation amplifier. There is an input offset voltage of 1mV for this buffer op amp. The mounting type that is recommended for this electrical part is Surface Mount. In relation to the operating temperature of this buffer op amp, it works well at an average of -55°C~125°C . As long as the supply current of the chip does not exceed 1.7mA, this op amp ic can operate. 33.98dB should remain the voltage gain. During the manufacturing process, this buffer amplifier is divided into 1 circuits. One of the many advantages that this linear amplifier has, among many other things, is the fact that it outputs Rail-to-Rail signals. The linear amplifier consists of 2 different elements in total. For packing the buffer amplifier, the TR-axis is adopted. Currently, linear amplifier is operating with a quiescent current of 1.7mA. Instrumentation amplifier resistance should stay within the range of 10 TΩ.
INA155UA/2K5 Features8 Pins
supply voltage of 5V
33.98dB voltage gain
Output Type: Rail-to-Rail
Resistance of 10 TΩ
INA155UA/2K5 ApplicationsThere are a lot of Texas Instruments
INA155UA/2K5 Instrumentational OP Amps applications.
Integrator circuits
Differentiator circuits
Logarithmic operation circuits
Exponential operation circuits
Multiplication circuits
Division circuits
Precision measurement
Power control
Information processing
Weak signal detection
| Lifecycle Status | ACTIVE (Last Updated: 3 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 | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 8 |
| 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 |
| Base Part Number | INA155 |
| Pin Count | 8 |
| Output Type | Rail-to-Rail |
| Number of Elements | 2 |
| Power Supplies | 3/5V |
| Number of Circuits | 1 |
| Operating Supply Current | 1.7mA |
| Nominal Supply Current | 2.1mA |
| Quiescent Current | 1.7mA |
| Slew Rate | 6.5V/μs |
| Amplifier Type | Instrumentation |
| Common Mode Rejection Ratio | 80 dB |
| Current - Input Bias | 1pA |
| Voltage - Supply, Single/Dual (±) | 2.7V~5.5V ±1.35V~2.75V |
| Output Current per Channel | 50mA |
| Input Offset Voltage (Vos) | 1mV |
| Bandwidth | 550 kHz |
| Gain Bandwidth Product | 550 kHz |
| Voltage Gain | 33.98dB |
| Average Bias Current-Max (IIB) | 0.00005μA |
| Power Supply Rejection Ratio (PSRR) | 86.02dB |
| Supply Voltage Limit-Max | 7.5V |
| Voltage - Input Offset | 200μV |
| -3db Bandwidth | 0.55MHz |
| Voltage Gain-Nom | 10 |
| Non-linearity-Max | 0.05% |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
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