INA2180A1IDGKR

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INA2180A1IDGKR

IC CURR SENSE 2 CIRCUIT 8VSSOP

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Spécifications

Part Status Active
Amplifier Type Current Sense
Number of Circuits 2
Output Type Rail-to-Rail
Slew Rate 2V/µs
Current - Input Bias 80 µA
Voltage - Input Offset 100 µV
Current - Supply 355µA
Voltage - Supply Span (Min) 2.7 V
Voltage - Supply Span (Max) 5.5 V
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-VSSOP
Base Product Number INA2180
-3db Bandwidth 350 kHz

Vue d'ensemble

Description

The INA2180A1IDGKR is a high-precision, low-power current shunt monitor designed for industrial and battery management applications. It operates with a voltage supply range of 2.7V to 5.5V and features an I2C-compatible digital interface for easy communication with microcontrollers.
The device can measure shunt voltages as low as 10 µV with a typical accuracy of ±1% over its specified temperature range, making it suitable for sensing low-current applications. It also includes programmable gain settings, allowing for flexibility in measuring a wide range of currents.
The INA2180A1IDGKR offers features such as low offset voltage, low drift, and high common-mode rejection, ensuring reliable operation in noisy environments. Its small package size makes it ideal for space-constrained designs.
Overall, the INA2180A1IDGKR is a versatile and efficient solution for accurate current monitoring in various electronic systems.

Features

The INA2180A1IDGKR is a precision, high-side current shunt monitor from Texas Instruments. Key features include:
1. Input Voltage Range: Operates with shunt voltages from 0 mV to 100 mV, allowing for precise current sensing.
2. Supply Voltage: Supports a wide supply voltage range of 2.7 V to 5.5 V, making it suitable for various applications.
3. Gain: Fixed gain of 100 V/V, simplifying design requirements.
4. Bus Voltage Range: Can accommodate a common-mode voltage from 0 V to 26 V, ideal for high-side measurements.
5. Low Offset Voltage: Features low input offset voltage for high accuracy in current sensing.
6. Fast Response Time: Quick response time allows for real-time monitoring.
7. Small Package: Available in a compact package, making it suitable for space-constrained applications.
8. I2C Compatible: Provides digital output for easy integration with microcontrollers and digital systems.
These attributes make the INA2180A1IDGKR suitable for applications in battery management, power monitoring, and industrial equipment.

Package

The INA2180A1IDGKR is packaged in a VSSOP (Very Thin Shrink Small Outline Package) with a 6-pin configuration. This package type is designed for compact applications, providing a small footprint and efficient thermal performance.

Pinout

The INA2180A1IDGKR is a precision current shunt monitor from Texas Instruments. It features a 10-pin VSSOP (Very Thin Shrink Small Outline Package) configuration. The pin count is 10, and the key functions of each pin are as follows:
1. In+ (Pin 1): Positive input for the shunt voltage.
2. In- (Pin 2): Negative input for the shunt voltage.
3. V- (Pin 3): Negative supply voltage.
4. GND (Pin 4): Ground reference.
5. VOUT (Pin 5): Output voltage that represents the shunt current.
6. V+ (Pin 6): Positive supply voltage.
7. SCL (Pin 7): Serial clock line for I2C communication.
8. SDA (Pin 8): Serial data line for I2C communication.
9. ALERT (Pin 9): Alert output for fault conditions.
10. NC (Pin 10): No connection.
The INA2180A1IDGKR is designed for high-side and low-side current sensing applications and provides I2C interface for configuration and monitoring.

Manufacturer

The manufacturer of the INA2180A1IDGKR is Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company headquartered in Dallas, Texas. Founded in 1930, TI primarily focuses on developing analog and embedded processing products. They serve a wide range of industries, including automotive, industrial, personal electronics, communications, and more. TI is known for its innovation in integrated circuits (ICs) and offers a broad portfolio of products that enable various electronic applications, including power management, signal processing, and sensing solutions.

Application

The INA2180A1IDGKR is a high-precision, current-sense amplifier used primarily in applications such as battery management systems, power monitoring, motor control, and load detection. Its low offset voltage and high Common-Mode Voltage capability make it suitable for measuring small currents in various electronic devices, including power supply circuits and energy metering systems.

Equivalent

The INA2180A1IDGKR is an instrumentation amplifier. Equivalent products include:
1. INA181 - Low power, rail-to-rail output.
2. INA188 - Low noise, high precision.
3. INA199 - Current sensing amplifier.
4. INA210 - Current shunt monitor.
Check datasheets for specific parameters to confirm suitability for your application.

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FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

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