Overview
The INA196AIDBVR is a high-performance current sense amplifier manufactured by Texas Instruments. This component is part of the INA193-INA198 family, designed to sense voltage drops across shunts at common-mode voltages ranging from -16V to +80V. The INA196AIDBVR is particularly useful in applications requiring high-speed and accurate current monitoring.
Key Specifications
| Parameter | Description |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | INA196AIDBVR |
| Package | SOT-23-5 |
| Common-Mode Voltage Range | -16V to +80V |
| Bandwidth | 500 kHz |
| Gain | 20 V/V |
| Offset Voltage (RTI) | ±0.5 mV |
| Input Bias Current | ±8 μA |
| Output Impedance | 1.5 Ω |
| Maximum Capacitive Load | 10 nF (no sustained oscillation) |
| RoHS Compliance | Yes |
Key Features
- High-Speed Operation: The INA196AIDBVR operates at a bandwidth of 500 kHz, making it suitable for high-speed current monitoring applications.
- Wide Common-Mode Range: It can sense voltage drops across shunts at common-mode voltages from -16V to +80V.
- Low Offset Voltage: The device has a low offset voltage of ±0.5 mV, ensuring high accuracy in current measurements.
- High Gain Accuracy: The gain of 20 V/V with a gain error of ±0.2% at 25°C ensures precise current sensing.
- Compact Package: The SOT-23-5 package makes it ideal for space-constrained designs.
Applications
- Automotive Systems: Suitable for battery management, motor control, and other automotive applications requiring high-speed and accurate current monitoring.
- Industrial Automation: Used in industrial control systems, power supplies, and motor drives where precise current sensing is critical.
- Power Management: Ideal for power supply monitoring, overcurrent protection, and power factor correction in various power management systems.
- Medical Devices: Can be used in medical equipment that requires accurate and reliable current monitoring.
Q & A
- What is the common-mode voltage range of the INA196AIDBVR?
The INA196AIDBVR can sense voltage drops across shunts at common-mode voltages ranging from -16V to +80V.
- What is the bandwidth of the INA196AIDBVR?
The bandwidth of the INA196AIDBVR is 500 kHz.
- What is the gain of the INA196AIDBVR?
The gain of the INA196AIDBVR is 20 V/V.
- What is the package type of the INA196AIDBVR?
The INA196AIDBVR is packaged in a SOT-23-5 package.
- Is the INA196AIDBVR RoHS compliant?
Yes, the INA196AIDBVR is RoHS compliant.
- What is the maximum capacitive load for the INA196AIDBVR?
The maximum capacitive load for the INA196AIDBVR is 10 nF without sustained oscillation.
- What is the offset voltage of the INA196AIDBVR?
The offset voltage of the INA196AIDBVR is ±0.5 mV.
- What are some typical applications of the INA196AIDBVR?
The INA196AIDBVR is typically used in automotive systems, industrial automation, power management, and medical devices.
- What is the input bias current of the INA196AIDBVR?
The input bias current of the INA196AIDBVR is ±8 μA.
- What is the output impedance of the INA196AIDBVR?
The output impedance of the INA196AIDBVR is 1.5 Ω.
