Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Isolated Amplifier |
| MountingType | Surface Mount |
| Package/Case | 16-SOIC (0.295, 7.50mm Width) |
Overview
Description
The AMC3330DWER is an isolated amplifier developed by Texas Instruments, designed for precision measurement applications. It integrates a delta-sigma modulator and allows for high linearity and low distortion measurement in a compact package. The device is particularly useful in scenarios requiring electrical isolation, such as in industrial and medical applications, where it helps to prevent ground loops and improve signal integrity.
Key features include high common-mode transient immunity and a reinforced isolation rating, which protect components from high voltages. It typically supports applications like motor control, power monitoring, and data acquisition systems. The amplifier’s wide input range and fast response time make it adaptable to various current sensing and voltage monitoring applications.
With its low power consumption and small form factor, the AMC3330DWER is efficient and easy to integrate into existing systems. Its digital output simplifies connectivity with microcontrollers and DSPs, making it a versatile component for modern electronic designs requiring precision isolation and signal amplification.
Key features include high common-mode transient immunity and a reinforced isolation rating, which protect components from high voltages. It typically supports applications like motor control, power monitoring, and data acquisition systems. The amplifier’s wide input range and fast response time make it adaptable to various current sensing and voltage monitoring applications.
With its low power consumption and small form factor, the AMC3330DWER is efficient and easy to integrate into existing systems. Its digital output simplifies connectivity with microcontrollers and DSPs, making it a versatile component for modern electronic designs requiring precision isolation and signal amplification.
Equivalent
The AMC3330DWER is an isolated amplifier from Texas Instruments. Equivalent products include:
1. ISO224 by Texas Instruments
2. ADuM3190 by Analog Devices
3. Si8920 by Silicon Labs
These alternatives provide similar isolation capabilities and are used in applications requiring precision signal isolation and amplification. Always verify specific requirements and compatibility with your application before substitution.
1. ISO224 by Texas Instruments
2. ADuM3190 by Analog Devices
3. Si8920 by Silicon Labs
These alternatives provide similar isolation capabilities and are used in applications requiring precision signal isolation and amplification. Always verify specific requirements and compatibility with your application before substitution.
Features
The AMC3330DWER is an isolated amplifier designed for precision measurement applications. Key features include:
1. Galvanic Isolation: Provides high isolation between the input and output, ensuring safety and integrity in measurements.
2. High Accuracy: Offers excellent linearity and low offset error, suitable for high-precision tasks.
3. Wide Input Range: Capable of handling a broad range of input signals, enhancing versatility.
4. Low Power Consumption: Designed to minimize energy usage, making it efficient for various applications.
5. Low Drift: Maintains stability over temperature changes, ensuring consistent performance.
6. Compact Package: Comes in a small, space-saving package, ideal for systems with limited space.
These features make the AMC3330DWER suitable for applications like motor control, power monitoring, and industrial automation.
1. Galvanic Isolation: Provides high isolation between the input and output, ensuring safety and integrity in measurements.
2. High Accuracy: Offers excellent linearity and low offset error, suitable for high-precision tasks.
3. Wide Input Range: Capable of handling a broad range of input signals, enhancing versatility.
4. Low Power Consumption: Designed to minimize energy usage, making it efficient for various applications.
5. Low Drift: Maintains stability over temperature changes, ensuring consistent performance.
6. Compact Package: Comes in a small, space-saving package, ideal for systems with limited space.
These features make the AMC3330DWER suitable for applications like motor control, power monitoring, and industrial automation.
Pinout
The AMC3330DWER is an isolated amplifier from Texas Instruments. It comes in a small-outline package with 8 pins. The functions of these pins are as follows:
1. VDD1 (Pin 1): Positive power supply for the high-side (input) section.
2. INP (Pin 2): Non-inverting input for the differential input signal.
3. INN (Pin 3): Inverting input for the differential input signal.
4. GND1 (Pin 4): Ground reference for the high-side (input) section.
5. GND2 (Pin 5): Ground reference for the low-side (output) section.
6. OUT (Pin 6): Analog output providing the amplified and isolated signal.
7. VDD2 (Pin 7): Positive power supply for the low-side (output) section.
8. REF (Pin 8): Reference voltage pin, typically connected to a capacitor to stabilize the reference voltage.
These pin functions support the AMC3330DWER's role as a precision isolated amplifier designed for applications requiring reinforced isolation, such as in power monitoring and control systems.
1. VDD1 (Pin 1): Positive power supply for the high-side (input) section.
2. INP (Pin 2): Non-inverting input for the differential input signal.
3. INN (Pin 3): Inverting input for the differential input signal.
4. GND1 (Pin 4): Ground reference for the high-side (input) section.
5. GND2 (Pin 5): Ground reference for the low-side (output) section.
6. OUT (Pin 6): Analog output providing the amplified and isolated signal.
7. VDD2 (Pin 7): Positive power supply for the low-side (output) section.
8. REF (Pin 8): Reference voltage pin, typically connected to a capacitor to stabilize the reference voltage.
These pin functions support the AMC3330DWER's role as a precision isolated amplifier designed for applications requiring reinforced isolation, such as in power monitoring and control systems.
Manufacturer
The AMC3330DWER is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is a leading producer of products used in a wide range of electronic applications, including industrial and automotive electronics. Texas Instruments is known for its innovations in the development of analog chips and embedded processors, and it operates globally, serving customers in different sectors such as computing, consumer electronics, communications, and enterprise systems.
Application
The AMC3330DWER is a precision, isolated amplifier designed for a range of applications. It is commonly used in motor drive systems for monitoring the current and voltage, ensuring efficient motor control. Additionally, it is utilized in solar inverters to accurately measure the power output and enhance energy conversion efficiency. The device is also suitable for use in power supplies and uninterruptible power supplies (UPS) for high-accuracy voltage and current sensing. Another application area includes industrial automation systems, where precise measurement and isolation are essential for control and safety. Overall, the AMC3330DWER is ideal for applications requiring high precision, isolated measurements in electrically noisy environments.
Package
The AMC3330DWER is typically offered in a small-outline package type suitable for electronic components. Specifically, it is available in a 8-pin SOIC package (Small Outline Integrated Circuit), which is a common choice for surface-mounted devices, providing a good balance between compact size and ease of use in various circuit designs.
