INA271AIDG4
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Weight | 75.891673mg |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Operational Amplifier |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Base Part Number | INA271 |
| Function | Current Monitor |
| Operating Supply Voltage | 15V |
| Number of Elements | 3 |
| Number of Channels | 1 |
| Max Supply Voltage | 18V |
| Min Supply Voltage | 2.7V |
| Voltage - Input | -16V~80V |
| Nominal Supply Current | 950μA |
| Accuracy | ±1% |
| Slew Rate | 1 V/μs |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Common Mode Rejection Ratio | 80 dB |
| Input Offset Voltage (Vos) | 2.5mV |
| Bandwidth | 130 kHz |
| Voltage Gain | 26.02dB |
| Power Supply Rejection Ratio (PSRR) | 106.02dB |
| Sensing Method | High-Side |
| Input Bias Current | 16μA |
| Voltage Gain-Nom | 20 |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
INA271AIDG4 Overview
There is a package called Tube that contains buck boost converter.Depending on how 8-SOIC (0.154, 3.90mm Width) packages voltage regulator, voltage regulator will be packaged in the same way.A mounting hole is provided for Surface Mount to mount this current regulator.There should be a limcurrent regulator to the operating temperature of -40°C~125°C.Current regulator is possible to use a voltage input of -16V~80V for the input.The 8 termination is a method for terminating a transmission line by connecting a voltage regulator that matches its characteristic impedance, which is the method of terminating a transmission line with a voltage regulator.There are two types of INA271s in this family.When a computer or other communication constant current regulator has 8 pins, these are pronged contacts.It is mounted by Surface Mount on this current regulator.The number of channels is growing both strongly and weakly: 1.18V's maximum supply voltage can be supported by this buck boost converter.The current regulations of this part are included in a part that is named Operational Amplifier.In order to operate, it must be powered by a minimum voltage of 2.7V.This electrical buck boost converter has a OPERATIONAL AMPLIFIER amplifier type.A 3-element consists of current regulation.Maintaining 15V as the supply voltage is essential for high efficiency.In a current regulation, 26.02dB voltage gains are the simple ratio between the output voltage and the input voltage.
INA271AIDG4 Features
Tube package
INA271 family
The maximal supply voltage of 18V
3 elements
INA271AIDG4 Applications
There are a lot of Texas Instruments INA271AIDG4 Current Regulation/Managements applications.
- Transmission controls
- DC-to-dc converters
- Over current monitor
- Over-current protection
- Current sensing
- Over-current measurement
- Power supply current measurement
- DC motor control
- Power management
- Vehicle dynamic controls