Texas Instruments

INA185A1IDRLR  

OP Amps, Buffer Amps ICs

INA185A1IDRLR Description

The INA185A1IDRLR is a high-performance current sense amplifier from Texas Instruments, designed for precision current monitoring in a wide range of applications. This device features a wide supply voltage range from 2.7 V to 5.5 V, making it suitable for various power supply configurations. The INA185A1IDRLR offers a gain bandwidth product of 350 kHz and a slew rate of 2V/µs, ensuring fast and accurate response to current changes. With a low supply current of 200µA and an input bias current of 75 µA, this amplifier is optimized for low-power applications. The input offset voltage is maintained at a low 100 µV, contributing to high accuracy in current sensing. The INA185A1IDRLR is housed in a compact SOT563 package, ideal for surface mount applications where space is a constraint. This product is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.

INA185A1IDRLR Features

• Wide Supply Voltage Range: Operates from 2.7 V to 5.5 V, providing flexibility in power supply design.
• High Gain Bandwidth Product: 350 kHz ensures accurate and fast response to current variations.
• Low Supply Current: 200µA minimizes power consumption, making it suitable for battery-operated and low-power systems.
• Low Input Bias Current: 75 µA reduces the impact of bias current on measurement accuracy.
• Low Input Offset Voltage: 100 µV ensures high precision in current sensing applications.
• Compact Packaging: SOT563 package is ideal for space-constrained designs.
• Surface Mount Compatibility: Suitable for automated assembly processes.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring regulatory adherence.

INA185A1IDRLR Applications

The INA185A1IDRLR is ideal for applications requiring precise current monitoring and control. Its wide supply voltage range and low power consumption make it suitable for:

• Battery Management Systems: Accurate current sensing for battery charge and discharge monitoring.
• Motor Control: Monitoring motor current for efficient control and protection.
• Power Supplies: Ensuring stable operation by monitoring output current.
• Industrial Automation: Precise current monitoring in various industrial processes.
• Consumer Electronics: Power management in devices such as smartphones, tablets, and laptops.

Conclusion of INA185A1IDRLR

The INA185A1IDRLR from Texas Instruments is a versatile and high-performance current sense amplifier that excels in precision and efficiency. Its wide supply voltage range, low power consumption, and compact packaging make it an ideal choice for a variety of applications, from battery management to industrial automation. With its low input offset voltage and high gain bandwidth product, the INA185A1IDRLR ensures accurate and reliable current sensing, providing a significant advantage over similar models. Its environmental compliance further enhances its suitability for modern, eco-friendly designs.

INA185A1IDRLR Documents

Download datasheets and manufacturer documentation for INA185A1IDRLR

PCN Assembly/Origin :

Mult Dev Assembly 14/Dec/2023      

Datasheets :

INA185      

HTML Datasheet :

INA185