INA139NA/3KG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Number of Pins | 5 |
| Weight | 17.491656mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 5 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Operational Amplifier |
| Packing Method | TR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Base Part Number | INA139 |
| Function | Current Monitor |
| Max Supply Voltage | 40V |
| Min Supply Voltage | 2.7V |
| Voltage - Input | 2.7V~40V |
| Nominal Supply Current | 125μA |
| Accuracy | ±0.5% |
| Amplifier Type | INSTRUMENTATION AMPLIFIER |
| Common Mode Rejection Ratio | 100 dB |
| Bandwidth | 440 kHz |
| -3db Bandwidth | 0.44MHz |
| Sensing Method | High-Side |
| Input Offset Voltage-Max | 1000μV |
| Voltage Gain-Min | 1 |
| Non-linearity-Max | 0.1% |
| Voltage Gain-Max | 100 |
| Length | 2.9mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
INA139NA/3KG4 Overview
Including buck boost converter in package Tape & Reel (TR) is a good idea.SC-74A, SOT-753 has packaged voltage regulator in this manner.Current regulator is mounted by Surface Mount.In order to ensure the correct operation of the system, the temperature should not exceed -40°C~85°C.An input voltage wcurrent regulatorh a value of 2.7V~40V may be used as an input voltage.In the case of 5 terminations, which are the practice of terminating a transmission line with a voltage regulator that has the same characteristic impedance as the line itself, they are fairly common.Moreover, current regulator is part of the INA139 family.In computers and other communications constant current regulators, 5 pins are pronged contacts that form part of a signal interface.Using Surface Mount as a mounting system, this current regulator is mounted.In order for the constant current to work, it should be powered by a 5VV power source, which is found in most 5VV power supplies.As long as 40V is supplied with the maximal voltage, the buck boost converter will work.This part is included in Operational Amplifier.With the minimum supply voltage of 2.7V, it is able to operate.This electrical buck boost converter has a INSTRUMENTATION AMPLIFIER amplifier type.
INA139NA/3KG4 Features
Tape & Reel (TR) package
INA139 family
The maximal supply voltage of 40V
INA139NA/3KG4 Applications
There are a lot of Texas Instruments INA139NA/3KG4 Current Regulation/Managements applications.
- Motor controls
- Battery management
- Power supply current measurement
- Power management
- DC motor control
- Smart battery packs
- Over current monitor
- Suspension controls
- DC-to-dc converters
- Battery chargers
