Overview
The TMP01FSZ-REEL7 is a high-precision temperature sensor and thermostat produced by Analog Devices Inc. This device is designed for a wide range of temperature monitoring and control applications. It generates a voltage output proportional to absolute temperature and provides control signals when the device exceeds specific temperature thresholds. The TMP01FSZ-REEL7 features user-programmable temperature trip points and hysteresis, making it highly versatile for various industrial, automotive, and consumer electronics applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Voltage Supply | 4.5 V to 13.2 V |
| Operating Temperature Range | -55°C to +150°C |
| Temperature Accuracy | ±1°C (typical) |
| Output Type | Open-collector |
| Output Current | 50 mA max |
| Output Function | /OverTemp, /UnderTemp |
| Selectable Hysteresis | Yes |
| Switching Temperature | Programmable |
| Package | 8-pin SOIC |
| Quiescent Current | 500 μA (max) at 5 V supply |
Key Features
- High accuracy of ±1°C over the rated temperature range with excellent linearity.
- User-programmable temperature trip points and hysteresis using external resistors.
- Low supply current of 500 μA (max) for energy-efficient operation.
- Open-collector outputs capable of sinking 20 mA, enabling direct control of relays.
- TTL/CMOS compatible outputs.
- Robust and reliable performance in harsh environments.
- RoHS3 compliant and available in tape and reel packaging for automated assembly.
Applications
- Temperature monitoring and control in industrial, automotive, and consumer electronics.
- Thermal management systems.
- Appliances and HVAC equipment.
- Telecommunications and networking equipment.
- Over/under temperature sensors and alarms.
- Board-level temperature sensing.
- Electronic thermostats and thermal protection systems.
- Industrial process control and remote sensors.
Q & A
- What is the operating temperature range of the TMP01FSZ-REEL7?
The operating temperature range is -55°C to +150°C.
- What is the typical temperature accuracy of the TMP01FSZ-REEL7?
The typical temperature accuracy is ±1°C.
- How is the hysteresis programmed in the TMP01FSZ-REEL7?
The hysteresis is programmed using an external resistor chain, which determines the total current drawn out of the 2.5 V reference.
- What types of outputs does the TMP01FSZ-REEL7 provide?
The device provides open-collector outputs with /OverTemp and /UnderTemp functions.
- What is the maximum output current of the TMP01FSZ-REEL7?
The maximum output current is 50 mA.
- Is the TMP01FSZ-REEL7 RoHS compliant?
Yes, the TMP01FSZ-REEL7 is RoHS3 compliant.
- What is the quiescent current of the TMP01FSZ-REEL7 when operating from a 5 V supply?
The quiescent current is 500 μA (max).
- In what package types is the TMP01FSZ-REEL7 available?
The device is available in 8-pin SOIC packages.
- Can the TMP01FSZ-REEL7 drive control relays directly?
Yes, the open-collector outputs are capable of sinking 20 mA, enabling direct control of relays.
- Is the TMP01FSZ-REEL7 suitable for harsh environments?
Yes, it is designed for robust and reliable performance in harsh environments.
