TMP05/TMP06 is a PWM temperature sensor with an accuracy of ±0.5°C. It has low power consumption, a wide operating temperature range, and multiple packaging options.
The TMP05 and TMP06 are monolithic temperature sensors that output a modulated PWM signal proportional to temperature. They operate from –40 °C to +150 °C and are supplied in compact 5‑lead SC‑70 and SOT‑23 packages. The TMP05 offers a CMOS/TTL‑compatible push‑pull output, while the TMP06 provides a flexible open‑drain output capable of sinking 5 mA.
The document details electrical specifications, timing characteristics, absolute maximum ratings, and recommended layout considerations. It also lists typical applications such as environmental control, computer thermal monitoring, and power‑system monitoring, and includes ordering information for the various grade and package options.
| Supply Voltage | 3 V to 5.5 V |
|---|---|
| Operating Temperature Range | -40 °C to +150 °C |
| Typical Temperature Accuracy at 25 °C | ±0.5 °C |
| Temperature Resolution | 0.025 °C |
| Power Consumption (continuous, 3.3 V) | 70 pW max |
| Supply Current (normal mode, 3.3 V) | 370 µA typical |
| One‑Shot Mode Power (3.3 V, 1 SPS) | 101.9 pW average |
| Output High Current (TMP05) | 2 mA |
| Pin Capacitance (both devices) | 10 pF |
They operate from 3 V to 5.5 V.
The typical accuracy is ±0.5 °C at 25 °C.
It dissipates about 101.9 pW on average at 1 SPS.
Both devices are offered in 5‑lead SC‑70 and 5‑lead SOT‑23 packages.