Overview
The AD7414ARTZ-0REEL7, produced by Analog Devices Inc., is a highly accurate and compact digital temperature sensor. This component is part of the AD7414 series, which includes complete temperature monitoring systems packaged in a 6-lead SOT-23 format. The AD7414 is designed to provide precise temperature measurements with a typical accuracy of ±0.5°C at +40°C. It features an SMBus/I2C-compatible serial interface, making it versatile for various applications requiring temperature monitoring.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 10-bit |
| Temperature Range | -40°C to +125°C |
| Accuracy | ±0.5°C at +40°C |
| Supply Voltage | 2.7 V to 5.5 V |
| Interface Type | SMBus/I2C-compatible serial interface |
| Package/Case | SOT-23-6 |
| Operating Supply Current | 900 µA |
| Power-Down Current | 3 µA |
| Temperature Conversion Time | 29 µs (typical) |
| Mounting Style | SMD/SMT |
Key Features
- On-chip band gap temperature sensor for accurate temperature measurements.
- SMBus/I2C-compatible serial interface with pin-selectable addressing.
- Low power consumption with a power-down current of 3 µA.
- Fast temperature conversion time of 29 µs (typical).
- Compact 6-lead SOT-23 package.
- Overtemperature indicator (ALERT) and SMBus alert function.
- Programmable high and low temperature limits.
- One-shot, output switch, programmable limit, shutdown mode, and sleep mode.
Applications
- Hard disk drives and personal computers.
- Electronic test equipment and office equipment.
- Domestic appliances.
- Cellular phones.
- Process control systems.
Q & A
- What is the temperature accuracy of the AD7414ARTZ-0REEL7? The AD7414ARTZ-0REEL7 has a typical temperature accuracy of ±0.5°C at +40°C.
- What is the operating temperature range of the AD7414ARTZ-0REEL7? The operating temperature range is -40°C to +125°C.
- What type of interface does the AD7414ARTZ-0REEL7 use? It uses an SMBus/I2C-compatible serial interface.
- What is the package type of the AD7414ARTZ-0REEL7? It is packaged in a 6-lead SOT-23 format.
- What is the supply voltage range for the AD7414ARTZ-0REEL7? The supply voltage range is 2.7 V to 5.5 V.
- Does the AD7414ARTZ-0REEL7 have an overtemperature alert feature? Yes, it includes an overtemperature indicator (ALERT) and SMBus alert function.
- How long does the AD7414ARTZ-0REEL7 take to convert temperature? The temperature conversion time is typically 29 µs.
- What are the power consumption characteristics of the AD7414ARTZ-0REEL7? It has an operating supply current of 900 µA and a power-down current of 3 µA.
- Can the AD7414ARTZ-0REEL7 be programmed for specific temperature limits? Yes, it allows programming of high and low temperature limits.
- What are some common applications of the AD7414ARTZ-0REEL7? Common applications include hard disk drives, personal computers, electronic test equipment, domestic appliances, and cellular phones.
