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INA2180A2IDGKR
+BOM-
メーカーSTマイクロエレクトロニクス
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メーカー品番 #INA2180A2IDGKR
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在庫状況3952
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Amplifier Type | Current Sense |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 2V/µs |
| -3 dB Bandwidth | 210 kHz |
| Current - Input Bias | 80 µA |
| Voltage - Input Offset | 100 µV |
| Supply Current | 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 |
概要
Description
The INA2180A2IDGKR is a precision current sense amplifier from Texas Instruments. It is designed for applications requiring accurate current measurement, such as in power management systems and battery monitoring. This device features a wide input common-mode voltage range, allowing it to measure current across a wide range of supply voltages. The INA2180A2IDGKR offers a fixed gain of 200, ensuring amplification of the sensed voltage for improved accuracy and signal integrity.
Key features include low offset voltage, low offset drift, and high common-mode rejection ratio (CMRR), which enhance measurement precision. Its small footprint, provided by the DGKR package, makes it suitable for compact circuit designs. The device operates over a temperature range from -40°C to +125°C, making it reliable in various environmental conditions.
With its robust performance characteristics, the INA2180A2IDGKR is ideal for use in industrial, automotive, and consumer electronics applications where precise current sensing is crucial. It ensures efficient monitoring and control of current flow, contributing to the overall reliability of the system.
Key features include low offset voltage, low offset drift, and high common-mode rejection ratio (CMRR), which enhance measurement precision. Its small footprint, provided by the DGKR package, makes it suitable for compact circuit designs. The device operates over a temperature range from -40°C to +125°C, making it reliable in various environmental conditions.
With its robust performance characteristics, the INA2180A2IDGKR is ideal for use in industrial, automotive, and consumer electronics applications where precise current sensing is crucial. It ensures efficient monitoring and control of current flow, contributing to the overall reliability of the system.
Equivalent
The INA2180A2IDGKR is a current sense amplifier from Texas Instruments. Equivalent products might include:
1. MAX9611/MAX9612 from Maxim Integrated.
2. AD8418 from Analog Devices.
3. MCP6C02 from Microchip Technology.
4. ZXCT1107 from Diodes Incorporated.
When selecting an equivalent, ensure parameters such as input voltage range, gain, bandwidth, and package type align with your requirements. Always verify specifications from the datasheets to ensure compatibility with your application.
1. MAX9611/MAX9612 from Maxim Integrated.
2. AD8418 from Analog Devices.
3. MCP6C02 from Microchip Technology.
4. ZXCT1107 from Diodes Incorporated.
When selecting an equivalent, ensure parameters such as input voltage range, gain, bandwidth, and package type align with your requirements. Always verify specifications from the datasheets to ensure compatibility with your application.
Features
The INA2180A2IDGKR is a precision, bidirectional current sense amplifier by Texas Instruments known for its high accuracy and reliability. Key features include:
1. Wide Supply Voltage Range: Operates from 2.7V to 5.5V, making it versatile for various applications.
2. Gain: Fixed gain of 100 V/V, ideal for precise current measurement.
3. Bandwidth: Offers a bandwidth of 350 kHz, suitable for fast transient response.
4. Common-Mode Range: Features a wide common-mode voltage range from -0.2V to +26V, allowing it to handle a variety of input conditions.
5. Low Offset Voltage: Comes with a low offset voltage of 35 µV (typical), enhancing measurement accuracy.
6. Package: Available in a small VSSOP-8 package, optimizing board space.
7. Temperature Range: Operates over an extended temperature range from -40°C to +125°C, suitable for harsh environments.
8. Low Quiescent Current: Consumes low power, optimizing efficiency in battery-operated devices.
These features make it suitable for applications in automotive, power management, and industrial systems that require precise current monitoring.
1. Wide Supply Voltage Range: Operates from 2.7V to 5.5V, making it versatile for various applications.
2. Gain: Fixed gain of 100 V/V, ideal for precise current measurement.
3. Bandwidth: Offers a bandwidth of 350 kHz, suitable for fast transient response.
4. Common-Mode Range: Features a wide common-mode voltage range from -0.2V to +26V, allowing it to handle a variety of input conditions.
5. Low Offset Voltage: Comes with a low offset voltage of 35 µV (typical), enhancing measurement accuracy.
6. Package: Available in a small VSSOP-8 package, optimizing board space.
7. Temperature Range: Operates over an extended temperature range from -40°C to +125°C, suitable for harsh environments.
8. Low Quiescent Current: Consumes low power, optimizing efficiency in battery-operated devices.
These features make it suitable for applications in automotive, power management, and industrial systems that require precise current monitoring.
Pinout
The INA2180A2IDGKR is a dual-channel, low-side current sense amplifier manufactured by Texas Instruments. It comes in a VSSOP (DGK) package and features 8 pins in total. Its primary function is to amplify the differential voltage developed across a current-sensing resistor in the presence of common-mode voltage, providing an output voltage that is proportional to the sensed current.
Key features include:
- Pin Configuration:
- Pins 1, 8: Gain (GND)
- Pins 2, 7: Input (IN-)
- Pins 3, 6: Input (IN+)
- Pin 4: Reference (REF)
- Pin 5: Power Supply (V+)
- Functionality:
- It is designed for high-precision current sensing applications.
- Offers a fixed gain of 200 V/V.
- Supports a wide common-mode voltage range.
- Suitable for low-side current sensing applications.
- Offers high accuracy and low offset voltage.
The device is commonly used in automotive, power management, and industrial applications for accurate current measurement.
Key features include:
- Pin Configuration:
- Pins 1, 8: Gain (GND)
- Pins 2, 7: Input (IN-)
- Pins 3, 6: Input (IN+)
- Pin 4: Reference (REF)
- Pin 5: Power Supply (V+)
- Functionality:
- It is designed for high-precision current sensing applications.
- Offers a fixed gain of 200 V/V.
- Supports a wide common-mode voltage range.
- Suitable for low-side current sensing applications.
- Offers high accuracy and low offset voltage.
The device is commonly used in automotive, power management, and industrial applications for accurate current measurement.
Manufacturer
The INA2180A2IDGKR is manufactured by Texas Instruments. Texas Instruments (TI) is a technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. The company is one of the largest semiconductor companies in the world and is known for its analog chips and embedded processors, which are used in a wide range of electronic devices. TI's products are utilized in various fields, including industrial, automotive, personal electronics, communications, and enterprise systems.
Application
The INA2180A2IDGKR is a current-sense amplifier commonly used in applications that require precise current measurement and monitoring. Its typical application areas include power management systems, battery monitoring, motor control, and industrial automation. It is also utilized in telecommunications equipment, server power supplies, and consumer electronics for energy efficiency and safety. Additionally, the device is suited for use in automotive systems to monitor battery and motor currents, enhancing performance and reliability. Its high precision, low offset voltage, and wide common-mode range make it ideal for these diverse applications.
Package
The INA2180A2IDGKR is a current sense amplifier from Texas Instruments. It comes in an 8-pin VSSOP (DGK) package, which is a miniaturized, surface-mount package suitable for compact circuit designs.
