Overview
The AMC1306M25DWV is a highly integrated precision isolated amplifier designed by Texas Instruments for high-voltage applications. This device utilizes advanced technology to provide high levels of accuracy and stability. With its isolated architecture, it offers a reliable solution for measuring current, voltage, and other parameters in demanding environments. The AMC1306M25DWV operates across a wide temperature range of -40°C to +125°C, ensuring performance is maintained in various operating conditions. Its robust design is particularly suited for applications in industrial automation and monitoring sectors where precision and reliability are crucial.
Key Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Texas Instruments |
| Package Type | 8-SOIC (0.295", 7.50mm Width) |
| Number of Channels | 1 |
| Resolution (Bits) | 16 bits |
| Sampling Rate (Per Second) | 78 kSPS |
| Voltage Supply | 2.7V to 5.5V |
| Input Common Mode Voltage Range | Up to 120V peak |
| Isolation Voltage | 2500VRMS |
| Bandwidth | 1MHz |
| Operating Temperature | -40°C to +125°C |
| Mounting Type | Surface Mount |
| Data Interface | CMOS, Serial |
Key Features
- Fixed gain of 1.25
- Excellent noise performance with typical noise levels around 40μV
- High bandwidth of 1MHz
- Reinforced isolation of up to 7000V PEAK according to DIN VDE V 0884-11 and UL1577 standards
- Manchester coded or uncoded bitstream output options
- System-level diagnostic features
- Transient immunity: 100 kV/µs (typ)
- Offset error: ±50 µV or ±100 µV (max), Offset drift: 1 µV/°C (max), Gain error: ±0.2% (max), Gain drift: ±40 ppm/°C (max)
Applications
- Current sensing in industrial automation
- Power monitoring systems
- Renewable energy systems (e.g., solar inverter monitoring)
- Battery management systems
- Data acquisition systems
- High-voltage power supply monitoring
- Automotive electronics
Q & A
- What is the primary function of the AMC1306M25DWV? The AMC1306M25DWV is a precision isolated amplifier designed for high-voltage applications, particularly for measuring current, voltage, and other parameters in demanding environments.
- What is the operating temperature range of the AMC1306M25DWV? The device operates within a temperature range of -40°C to +125°C.
- What is the isolation voltage of the AMC1306M25DWV? The isolation voltage is 2500VRMS.
- What are the input voltage ranges supported by the AMC1306M25DWV? The device supports input voltage ranges of ±50-mV or ±250-mV.
- What is the sampling rate of the AMC1306M25DWV? The sampling rate is 78 kSPS.
- What type of data interface does the AMC1306M25DWV use? The device uses CMOS, Serial data interface.
- What are the safety certifications for the AMC1306M25DWV? The device has safety-related certifications including 7000-V PEAK reinforced isolation per DIN VDE V 0884-11: 2017-01 and 5000-V RMS isolation for 1 minute per UL1577.
- What is the package type of the AMC1306M25DWV? The package type is 8-SOIC (0.295", 7.50mm Width).
- What are some typical applications of the AMC1306M25DWV? Typical applications include current sensing in industrial automation, power monitoring systems, renewable energy systems, battery management systems, and automotive electronics.
- How does the AMC1306M25DWV protect lower-voltage circuits? The device protects lower-voltage circuits through its isolated amplifier technology, which includes a capacitive double isolation barrier highly resistant to magnetic interference.
