Overview
The INA200AIDGKT is a high-side current-shunt monitor produced by Texas Instruments. This device is part of the INA200 series, which includes the INA200, INA201, and INA202. It is designed to provide a complete current sense solution with high accuracy and a wide range of applications. The INA200AIDGKT operates from a single supply voltage of +2.7V to +18V and features an integrated open-drain comparator with a 0.6V internal voltage reference.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | +2.7V to +18V | V |
| Common-Mode Range | –16V to 80V | V |
| Bandwidth | 500 kHz (INA200) | kHz |
| Quiescent Current | 1800 μA (max) | μA |
| Output Voltage Scales | 20 V/V, 50 V/V, 100 V/V | V/V |
| Comparator Threshold | 0.6V | V |
| Package Options | SOIC-8, VSSOP-8 | |
| Operating Temperature Range | –40°C to +125°C | °C |
| Maximum Error Over Temperature | ±3.5% | % |
Key Features
- High accuracy with a maximum error of 3.5% over temperature.
- Wide common-mode range from –16V to 80V.
- High bandwidth up to 500 kHz.
- Integrated open-drain comparator with a 0.6V internal voltage reference.
- Latching capability in the comparator that can be made transparent by grounding or leaving open the RESET pin.
- Low quiescent current of 1800 μA (max).
- Available in SOIC-8 and VSSOP-8 packages.
Applications
- Notebook Computers
- Cell Phones
- Telecom Equipment
- Automotive Systems
- Power Management
- Battery Chargers
- Welding Equipment
Q & A
- What is the supply voltage range of the INA200AIDGKT?
The INA200AIDGKT operates from a single supply voltage of +2.7V to +18V. - What is the common-mode range of the INA200AIDGKT?
The common-mode range is from –16V to 80V. - What is the bandwidth of the INA200AIDGKT?
The bandwidth is up to 500 kHz for the INA200. - What is the quiescent current of the INA200AIDGKT?
The quiescent current is a maximum of 1800 μA. - What are the output voltage scales available for the INA200AIDGKT?
The output voltage scales are 20 V/V, 50 V/V, and 100 V/V. - What is the comparator threshold of the INA200AIDGKT?
The comparator threshold is 0.6V. - In what packages is the INA200AIDGKT available?
The INA200AIDGKT is available in SOIC-8 and VSSOP-8 packages. - What is the operating temperature range of the INA200AIDGKT?
The operating temperature range is from –40°C to +125°C. - What is the maximum error over temperature for the INA200AIDGKT?
The maximum error over temperature is ±3.5%. - What are some typical applications of the INA200AIDGKT?
Typical applications include notebook computers, cell phones, telecom equipment, automotive systems, power management, battery chargers, and welding equipment.
