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DRV401AIDWPR
+BOMIC SENSOR SIGNAL COND 20SOPWRPAD
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ManufacturerTexas Instruments
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Mfr. Part #DRV401AIDWPR
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Datasheet DRV401AIDWPR DataSheet
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In Stock7844
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Specifications
| Attribute | Value |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Type | Sensor Conditioner |
| Input Type | Logic |
| Output Type | Logic |
| Supply Current | 6.8 mA |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) Exposed Pad |
| Supplier Device Package | 20-HSOIC |
| Base Product Number | DRV401 |
Overview
Description
The DRV401AIDWPR is a precision Hall-effect current sensor from Texas Instruments, designed for high-performance current measurement in applications such as motor control, power monitoring, and industrial automation. It features a high accuracy and a wide common-mode voltage range, enabling it to work seamlessly with various systems. The device provides a linear output voltage proportional to the current flowing through the conductor, allowing for easy integration into existing control systems.
Key specifications include a high isolation voltage, low offset voltage, and excellent temperature stability, making it suitable for use in harsh environments. The DRV401AIDWPR is packaged in a compact, surface-mount package for efficient space utilization in circuit designs. Its built-in diagnostics and protection features enhance reliability and ease of use in demanding applications. Overall, it is an ideal solution for designers needing precise and reliable current sensing capabilities.
Key specifications include a high isolation voltage, low offset voltage, and excellent temperature stability, making it suitable for use in harsh environments. The DRV401AIDWPR is packaged in a compact, surface-mount package for efficient space utilization in circuit designs. Its built-in diagnostics and protection features enhance reliability and ease of use in demanding applications. Overall, it is an ideal solution for designers needing precise and reliable current sensing capabilities.
Equivalent
The DRV401AIDWPR is a precision Hall effect current sensor. Equivalent products include the ACS758, INA181, and ACS712. Each offers similar functionalities for current sensing but may differ in specifications like current range, voltage supply, and output type. Always verify specific application requirements and datasheets for compatibility before substitution.
Features
The DRV401AIDWPR is a precision, high-performance current sense amplifier designed for industrial and automotive applications. Key features include:
1. High Precision: Offers low offset voltage and low drift, ensuring accurate current measurements.
2. Wide Supply Voltage Range: Operates typically from 2.7V to 36V, suitable for diverse applications.
3. Gain Options: Selectable gain configurations (e.g., 20, 50, 100) for flexible current sensing.
4. Low Power Consumption: Designed for efficiency, consuming minimal power during operation.
5. High Common-Mode Voltage Range: Can operate in environments with high common-mode voltages, enhancing versatility.
6. Rail-to-Rail Output: Provides full output swing for better signal integrity.
7. Integrated Protection Features: Incorporates built-in thermal shutdown and overvoltage protection.
8. Compact Package: Available in a small footprint, making it suitable for space-constrained designs.
These features make the DRV401AIDWPR ideal for applications like motor control, battery management, and power supply monitoring.
1. High Precision: Offers low offset voltage and low drift, ensuring accurate current measurements.
2. Wide Supply Voltage Range: Operates typically from 2.7V to 36V, suitable for diverse applications.
3. Gain Options: Selectable gain configurations (e.g., 20, 50, 100) for flexible current sensing.
4. Low Power Consumption: Designed for efficiency, consuming minimal power during operation.
5. High Common-Mode Voltage Range: Can operate in environments with high common-mode voltages, enhancing versatility.
6. Rail-to-Rail Output: Provides full output swing for better signal integrity.
7. Integrated Protection Features: Incorporates built-in thermal shutdown and overvoltage protection.
8. Compact Package: Available in a small footprint, making it suitable for space-constrained designs.
These features make the DRV401AIDWPR ideal for applications like motor control, battery management, and power supply monitoring.
Pinout
The DRV401AIDWPR is a Hall effect sensor integrated circuit (IC) designed for current sensing applications. It comes in a 16-pin HTQFP (Thin Quad Flat Package) format.
Pin Count: 16 pins
Pin Functions:
1. VREF: Reference voltage output.
2. VMID: Midpoint voltage output.
3. OUT: Output signal.
4. COM: Common connection.
5. VDD: Supply voltage input.
6. GND: Ground connection.
7. SENSE+: Positive input for current sensing.
8. SENSE-: Negative input for current sensing.
9. GAIN: Gain setting.
10. C1, C2: Capacitor connections for filter stability.
11. SCL: Serial clock for I2C interface.
12. SDA: Serial data for I2C interface.
13. GPIO: General-purpose input/output.
14. ALERT: Fault alert output.
15. INT: Interrupt output.
16. NC: No connect (not used).
This versatile IC is suitable for various applications, including motor control and power management.
Pin Count: 16 pins
Pin Functions:
1. VREF: Reference voltage output.
2. VMID: Midpoint voltage output.
3. OUT: Output signal.
4. COM: Common connection.
5. VDD: Supply voltage input.
6. GND: Ground connection.
7. SENSE+: Positive input for current sensing.
8. SENSE-: Negative input for current sensing.
9. GAIN: Gain setting.
10. C1, C2: Capacitor connections for filter stability.
11. SCL: Serial clock for I2C interface.
12. SDA: Serial data for I2C interface.
13. GPIO: General-purpose input/output.
14. ALERT: Fault alert output.
15. INT: Interrupt output.
16. NC: No connect (not used).
This versatile IC is suitable for various applications, including motor control and power management.
Manufacturer
The DRV401AIDWPR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of products, including analog electronics, embedded processors, and digital signal processing (DSP) solutions. Founded in 1930, TI is headquartered in Dallas, Texas, and operates in various sectors, such as automotive, industrial, communication, and consumer electronics.
TI specializes in creating products that enable smarter electronics in various applications, emphasizing innovation and efficiency. The company's extensive portfolio includes integrated circuits (ICs), microcontrollers, and power management solutions, among others. Texas Instruments is also recognized for its commitment to research and development, continuously advancing technologies that enhance performance and energy efficiency in electronic devices. With a strong global presence, TI serves numerous markets and is a key player in the semiconductor industry.
TI specializes in creating products that enable smarter electronics in various applications, emphasizing innovation and efficiency. The company's extensive portfolio includes integrated circuits (ICs), microcontrollers, and power management solutions, among others. Texas Instruments is also recognized for its commitment to research and development, continuously advancing technologies that enhance performance and energy efficiency in electronic devices. With a strong global presence, TI serves numerous markets and is a key player in the semiconductor industry.
Application
The DRV401AIDWPR is a precision current sensing amplifier used primarily in applications such as motor control, power monitoring, and battery management systems. It is ideal for measuring current in both high and low-side configurations. Other application areas include renewable energy systems, such as solar inverters and energy storage solutions, as well as industrial automation and robotics. Its high accuracy and low drift make it suitable for applications requiring precise current feedback and control.
Package
The DRV401AIDWPR is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package).
