Overview
The TMP01FS-REEL, produced by Analog Devices Inc., is a low power, programmable temperature controller and sensor. This device is designed for precise temperature monitoring and control in various applications. It combines a band gap voltage reference with a pair of matched comparators to generate a voltage output proportional to absolute temperature and control signals based on user-set temperature thresholds. The TMP01FS-REEL operates over a wide temperature range and is known for its high accuracy, low power consumption, and flexible configuration options.
Key Specifications
| Parameter | Rating/Value |
|---|---|
| Voltage Supply | 4.5 V to 13.2 V |
| Operating Temperature Range | -55°C to +150°C |
| Storage Temperature Range | -65°C to +150°C |
| Quiescent Current | 500 μA (max) |
| Output Type | Open Collector |
| Output Current | 50 mA (max) |
| Output Function | /OverTemp, /UnderTemp |
| Selectable Hysteresis | Yes |
| Switching Temperature | Programmable |
| Package Type | 8-Lead SOIC |
Key Features
- High accuracy of ±1°C over the rated temperature range with excellent linearity.
- Low power consumption with a quiescent current of 500 μA (max).
- Programmable switching temperature and selectable hysteresis.
- Open-collector outputs capable of sinking 20 mA, enabling direct drive of control relays.
- 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 applications.
- Thermal management systems.
- Appliances and HVAC equipment.
- Telecommunications and networking equipment).
Q & A
- What is the operating temperature range of the TMP01FS-REEL?
The operating temperature range of the TMP01FS-REEL is -55°C to +150°C.
- How is the hysteresis programmed in the TMP01FS-REEL?
The hysteresis is programmed by setting a specific load on the reference voltage output VREF, which determines the hysteresis current and subsequently the hysteresis offset voltage.
- What is the quiescent current of the TMP01FS-REEL?
The quiescent current of the TMP01FS-REEL is 500 μA (max).
- What type of output does the TMP01FS-REEL have?
The TMP01FS-REEL has open-collector outputs.
- Can the TMP01FS-REEL drive control relays directly?
Yes, the open-collector outputs are capable of sinking 20 mA, enabling the TMP01FS-REEL to drive control relays directly.
- Is the TMP01FS-REEL RoHS compliant?
Yes, the TMP01FS-REEL is RoHS3 compliant.
- What is the typical accuracy of the TMP01FS-REEL?
The typical accuracy of the TMP01FS-REEL is ±1°C over the rated temperature range.
- What package types are available for the TMP01FS-REEL?
The TMP01FS-REEL is available in an 8-Lead SOIC package.
- What are some common applications of the TMP01FS-REEL?
Common applications include temperature monitoring and control in industrial, automotive, and consumer electronics, as well as thermal management systems, appliances, HVAC equipment, and telecommunications and networking equipment.
- Is the TMP01FS-REEL still in production?
No, the TMP01FS-REEL is obsolete and no longer manufactured. However, other versions of the TMP01 are still in production.
