INA237AIDGSR

Abbildungen dienen nur als Referenz

INA237AIDGSR

+Stückliste

  • HerstellerTexas Instruments

  • Herstellerteil #INA237AIDGSR

  • Auf Lager2260

365 Tage Qualitätsgarantie

7*24 Stunden-Servicegarantie

90-Tage Kundendienstgarantie

Originalproduktgarantie

Spezifikationen

Attribut Wert
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType Current Sense
NumberofCircuits 1
Current-InputBias 100 pA
Voltage-InputOffset 15 µV
Current-Supply 640µA
Voltage-SupplySpan(Min) 2.7 V
Voltage-SupplySpan(Max) 5.5 V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Übersicht

Description

The INA237AIDGSR is a high-precision, digital current sense amplifier manufactured by Texas Instruments. It's designed for current sensing applications and is part of the INA237 family. This device can measure voltage, current, and power with high accuracy, making it suitable for a variety of applications including power management, industrial systems, and battery monitoring.
Key features of the INA237AIDGSR include a wide common-mode voltage range, high-precision measurements, and a digital I2C or SMBus-compatible interface for easy integration with microcontrollers or other digital systems. It also provides programmable conversion times and averaging options, allowing for flexibility in optimizing performance according to specific application needs.
The device is known for its low offset voltage, low drift, and high-speed operation, ensuring accurate readings across different conditions. It typically comes in a small VSSOP package, making it suitable for space-constrained designs. This device is a robust solution for applications requiring precise current monitoring and management.

Equivalent

The INA237AIDGSR is a current sense amplifier by Texas Instruments. Equivalent products from other manufacturers might include the Maxim Integrated MAX4080/MAX4081, Analog Devices' AD8210, or the STMicroelectronics TSC2010. These parts may have similar functionality but could vary in specifications like voltage range, accuracy, or packaging, so it's important to compare specific parameters to ensure compatibility with your application. Always consult the datasheets for detailed comparisons.

Features

The INA237AIDGSR is a high-precision current sense amplifier designed for current, voltage, and power monitoring in various applications. Key features include:
1. High Accuracy: It offers a maximum total error of 0.3% and a low offset voltage, enhancing measurement precision.
2. Wide Common-Mode Range: The device supports a common-mode voltage range from -0.3V to +85V, making it versatile for different power monitoring applications.
3. Configurable Averaging: It includes a configurable averaging feature to filter out high-frequency noise and improve measurement stability.
4. Fast Response Time: The INA237AIDGSR provides fast response times, ensuring accurate real-time monitoring.
5. Programmable Alert Feature: It includes an alert pin for overcurrent, undervoltage, or other user-defined threshold conditions, enabling quick system response.
6. Digital Interface: Features an I²C-compatible interface for easy integration with microcontrollers and digital systems.
7. Low Power Consumption: The device operates efficiently with low power consumption, suitable for battery-powered applications.
8. Small Package Size: Available in a compact 10-pin VSSOP package, saving board space.
These features make the INA237AIDGSR ideal for power management, server, telecom, and industrial applications.

Pinout

The INA237AIDGSR is a high-precision, digital current sense amplifier manufactured by Texas Instruments. It comes in an 8-pin VSSOP (DGSR) package. Here is a brief overview of the pin functions:
1. V+: Power supply pin for the device.
2. GND: Ground pin for the device.
3. IN+: Positive input for the current-sensing amplifier.
4. IN-: Negative input for the current-sensing amplifier.
5. SCL: Serial Clock line for I2C communication.
6. SDA: Serial Data line for I2C communication.
7. ALERT: Alert pin that can be used to signal when a set threshold is exceeded.
8. ADDR: Address pin used to configure the device's I2C address.
The INA237AIDGSR is designed for applications requiring precise current measurement with digital output, suitable for power monitoring and management.

Manufacturer

The INA237AIDGSR is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is an American technology company headquartered in Dallas, Texas. It is primarily known for designing and manufacturing semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers worldwide. TI is a major player in the electronics industry, producing products for a wide range of applications, including industrial, automotive, personal electronics, communications, and enterprise systems. The company is also known for its calculators and educational technology, but its core business revolves around semiconductors, particularly analog chips and embedded processors. TI is recognized for its innovation and contributions to the semiconductor field, making it a key supplier in the global electronics market.

Application

The INA237AIDGSR is a high-precision current sense amplifier used in various applications for monitoring and controlling power. Key areas include:
1. Battery Management Systems: For monitoring charge and discharge cycles in electric vehicles and portable electronics.
2. Power Management: In computing and data centers to ensure efficient power distribution and consumption.
3. Industrial Automation: Used in motor control and robotics for precise current measurement.
4. Renewable Energy Systems: To optimize power output and efficiency in solar and wind energy setups.
5. Consumer Electronics: For managing power in smartphones, tablets, and other devices.
6. Telecommunications: In base stations and network equipment for monitoring power usage.

Package

The INA237AIDGSR is a current sense amplifier from Texas Instruments. It comes in an 8-pin VSSOP (DGK) package, which is compact and suitable for surface-mount technology.

Produkte, die mit INA237AIDGSR zusammenhängen