Overview
The TMP04FSZ from Analog Devices Inc. is a monolithic temperature detector that generates a modulated serial digital output proportional to the temperature of the device. This temperature sensor is designed to provide accurate and reliable temperature measurements, making it suitable for a wide range of applications. The device features a precision digital modulator that converts the temperature into a serial digital output, which is CMOS/TTL compatible, facilitating easy integration with most microprocessors.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Operating Temperature Range | -55°C | 150°C | ||
| Supply Voltage | 4.5V | 5V | 7V | |
| Supply Current | 1.3mA | |||
| Accuracy (TA = 25°C) | 1.0°C | 3.0°C | ||
| Accuracy (-25°C to +100°C) | 1.5°C | 4.0°C | ||
| Temperature Linearity | 0.5°C | |||
| Output High Voltage (IOH = 800µA) | V+ - 0.4V | |||
| Output Low Voltage (IOL = 800µA) | 0.4V | |||
| Fall Time (tHL) | 200ns | |||
| Rise Time (tLH) | 160ns | |||
| Package | 8-SOIC (0.154, 3.90mm Width) | |||
| Number of Pins | 8 |
Key Features
- Serial Digital Output: The TMP04FSZ provides a modulated serial digital output that is CMOS/TTL compatible, making it easy to interface with most microprocessors.
- High Accuracy: The device offers high accuracy with a temperature error of ±1.5°C over the range of -25°C to +100°C.
- Wide Operating Range: It operates over a wide temperature range from -55°C to 150°C, and the supply voltage range is from 4.5V to 7V.
- Low Power Consumption: The device has a nominal supply current of 1.3mA, making it suitable for low-power applications.
- Compact Package: The TMP04FSZ is packaged in an 8-SOIC (0.154, 3.90mm Width) package, which is compact and suitable for various electronic assemblies.
Applications
The TMP04FSZ temperature sensor is versatile and can be used in a variety of applications, including:
- Industrial Automation: For temperature monitoring in industrial control systems and automation equipment.
- Consumer Electronics: In devices such as smart home appliances, HVAC systems, and other consumer electronics that require accurate temperature sensing.
- Automotive Systems: For temperature monitoring in automotive systems, including engine management and climate control.
- Medical Devices: In medical equipment where precise temperature monitoring is critical.
- Environmental Monitoring: For monitoring temperature in environmental monitoring systems.
Q & A
- What is the operating temperature range of the TMP04FSZ?
The operating temperature range of the TMP04FSZ is from -55°C to 150°C. - What is the supply voltage range for the TMP04FSZ?
The supply voltage range for the TMP04FSZ is from 4.5V to 7V. - How accurate is the TMP04FSZ temperature sensor?
The TMP04FSZ has a temperature accuracy of ±1.5°C over the range of -25°C to +100°C. - What type of output does the TMP04FSZ provide?
The TMP04FSZ provides a modulated serial digital output that is CMOS/TTL compatible. - What is the package type of the TMP04FSZ?
The TMP04FSZ is packaged in an 8-SOIC (0.154, 3.90mm Width) package. - What is the nominal supply current of the TMP04FSZ?
The nominal supply current of the TMP04FSZ is 1.3mA. - Is the TMP04FSZ RoHS compliant?
Yes, the TMP04FSZ is RoHS compliant. - What is the resolution of the TMP04FSZ temperature sensor?
The resolution of the TMP04FSZ temperature sensor is 2 bits. - How many pins does the TMP04FSZ have?
The TMP04FSZ has 8 pins. - What is the typical fall time and rise time of the TMP04FSZ output?
The typical fall time is 200ns and the typical rise time is 160ns.
