Overview
The NCS210SQT2G is a current sense amplifier produced by Fairchild Semiconductor, now part of ON Semiconductor. This integrated circuit is designed to measure voltage across shunts in various applications, offering high accuracy and reliability. The device operates within a wide supply voltage range and is suitable for use in harsh environmental conditions.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - Supply Span (Min) | 2.7 V |
| Voltage - Supply Span (Max) | 26 V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Output Type | Rail-to-Rail |
| -3db Bandwidth | 40 kHz |
| Slew Rate | 0.4 V/µs |
| Current - Supply | 65 µA |
| Current - Input Bias | 60 µA |
| Voltage - Input Offset | 0.55 µV |
| Package / Case | 6-TSSOP, SC-88, SOT-363 |
| Mounting Type | Surface Mount |
| Product Status | Obsolete |
Key Features
- Wide Common-Mode Input Range: The NCS210SQT2G can measure voltage across shunts at common-mode voltages from -0.3 V to 26 V, independent of supply voltage.
- Low Offset Voltage: Features a low offset voltage of ±0.55 µV, enabling accurate current sensing with minimal voltage drops across the shunt.
- High Common-Mode Rejection Ratio (CMRR): Offers a CMRR of up to 120 dB, ensuring robust performance in noisy environments.
- Wide Operating Temperature Range: Specified over the extended operating temperature range of -40°C to +125°C.
- Rail-to-Rail Output: Provides a rail-to-rail output, allowing the output voltage to swing from the negative supply rail to the positive supply rail.
- Low Power Consumption: Draws a maximum of 100 µA of supply current, making it suitable for power-sensitive applications.
Applications
- Current Sensing in Power Supplies: Ideal for monitoring current in power supplies, battery management systems, and other high-current applications.
- Industrial Automation: Used in industrial automation for current measurement and monitoring in motor control, robotics, and other industrial equipment.
- Automotive Systems: Suitable for automotive applications such as battery management, motor control, and other current sensing needs.
- Medical Devices: Can be used in medical devices requiring precise current measurement, such as in patient monitoring systems and medical imaging equipment.
Q & A
- What is the supply voltage range of the NCS210SQT2G?
The NCS210SQT2G operates from a single +2.7 V to +26 V power supply.
- What is the operating temperature range of the NCS210SQT2G?
The device is specified over the extended operating temperature range of -40°C to +125°C.
- What is the common-mode input voltage range of the NCS210SQT2G?
The NCS210SQT2G can measure voltage across shunts at common-mode voltages from -0.3 V to 26 V.
- What is the offset voltage of the NCS210SQT2G?
The offset voltage is ±0.55 µV).
- What is the slew rate of the NCS210SQT2G?
The slew rate is 0.4 V/µs).
- What is the -3db bandwidth of the NCS210SQT2G?
The -3db bandwidth is 40 kHz).
- What are the package options for the NCS210SQT2G?
The device is available in 6-TSSOP, SC-88, and SOT-363 packages).
- Is the NCS210SQT2G RoHS compliant?
Yes, the NCS210SQT2G is RoHS compliant).
- What is the current supply of the NCS210SQT2G?
The quiescent current is 65 µA).
- What is the status of the NCS210SQT2G product?
The NCS210SQT2G is currently obsolete).
