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INA180A2IDBVR

Name: INA180A2IDBVR
Rating: 4.7 (12 reviews)

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Mfr。パート #INA180A2IDBVR
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在庫中4023

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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
AmplifierType	Current Sense
NumberofCircuits	1
OutputType	Rail-to-Rail
SlewRate	2V/µs
-3dbBandwidth	350 kHz
Current-InputBias	80 µA
Voltage-InputOffset	100 µV
Current-Supply	260µA
Voltage-SupplySpan(Min)	2.7 V
Voltage-SupplySpan(Max)	5.5 V
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	SC-74A, SOT-753

概要

Description

The INA180A2IDBVR is a precision, current-sense amplifier from Texas Instruments. It is designed to monitor current flow by measuring voltage drop across a shunt resistor, amplifying it for further processing or monitoring. This particular model operates with a high common-mode voltage range, typically between -0.2V and +26V, and offers a fixed gain of 50 V/V, making it suitable for a wide range of applications.
The device features a low input offset voltage, low quiescent current, and operates over a supply voltage range from 2.7V to 5.5V. Its small package size, SOT-23, allows for compact board designs. The INA180A2IDBVR is ideal for applications in power management, automotive, telecommunication, and industrial systems where precise current measurement is necessary.
Notable for its high accuracy and reliability, the INA180A2IDBVR helps enhance system efficiency and protection by providing accurate current measurements, enabling effective monitoring and control.

Features

The INA180A2IDBVR is a precision, low-power, current-sense amplifier from Texas Instruments. It features a wide supply voltage range from 2.7V to 5.5V, making it versatile for various applications. The device offers a fixed gain of 50 V/V, which is useful for amplifying small differential signals in the presence of large common-mode voltages.
Key features include:
- Wide common-mode voltage range: -0.2V to +26V, which allows for usage in high-side and low-side current sensing.
- Low offset voltage: Ensures higher accuracy in current measurements.
- High bandwidth: Adequate for fast transient response applications.
- Low power consumption: Makes it suitable for battery-operated devices.
- Small package (SOT-23-5): Ideal for space-constrained designs.
The INA180A2IDBVR is used in various applications such as power management, motor control, and overcurrent protection. Its performance parameters and small form factor make it an excellent choice for precise current measurements in compact electronic designs.

Package

The INA180A2IDBVR is an operational amplifier from Texas Instruments, housed in a SOT-23-5 package. This compact package type is designed for surface-mount technology, making it suitable for small printed circuit boards (PCBs) and applications requiring minimal space.

Pinout

The INA180A2IDBVR is a current-sense amplifier from Texas Instruments. It comes in a SOT-23 package, which typically has 5 pins. Here are the pin functions:
1. Vin+ (Pin 1): Non-inverting input where the positive side of the shunt resistor is connected.
2. Vin- (Pin 2): Inverting input where the negative side of the shunt resistor is connected.
3. GND (Pin 3): Ground connection.
4. OUT (Pin 4): Output pin that provides the amplified voltage signal proportional to the current flowing through the shunt resistor.
5. Vs (Pin 5): Power supply pin where the device is powered.
The INA180 series is designed for high-side or low-side current sensing in various applications, providing accurate current measurement with a fixed gain.

Manufacturer

The INA180A2IDBVR is manufactured by Texas Instruments. Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which they sell to electronics designers and manufacturers worldwide. Their product portfolio includes analog chips and embedded processors, among other components, serving industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems.

Application

The INA180A2IDBVR is a low-power, voltage-output, current-sense amplifier primarily used in applications requiring current monitoring and protection. Common application areas include battery management systems, power supply units, motor control, telecommunications equipment, and industrial automation. It is ideal for use in both high-side and low-side current sensing configurations, providing accurate current measurements in various electronic devices and systems.

Equivalent

The INA180A2IDBVR is a current sense amplifier from Texas Instruments. Equivalent products include the MAX4080F, MAX9647, and AD8418 from Analog Devices, and the MCP6C02 from Microchip. These alternatives may have differences in specifications, so it's important to compare parameters like gain, bandwidth, supply voltage, and package type to ensure compatibility with your application.