The product is ±0.5°C accurate PWM temperature sensor in 5-lead SC-70 package, has ±0.5°C accuracy at 25°C, ±1.0°C accuracy from 25°C to 70°C, operating temperature range of -40°C to +150°C, operating voltage range of 3V to 5.5V, power consumption of 70µW maximum at 3.3V, CMOS/TTL compatible output on TMP05 and flexible open-drain output on TMP06, small, low cost 5-lead SC-70 and SOT-23 packages etc.
The TMP05 and TMP06 are low‑cost, 5‑lead temperature sensors that provide a modulated serial PWM output proportional to temperature. TMP05 offers a CMOS/TTL‑compatible push‑pull output, while TMP06 provides a flexible open‑drain output. Both devices operate over a wide temperature range (‑40 °C to +150 °C) and supply voltage range (3 V to 5.5 V), making them suitable for environmental control, computer thermal monitoring, and industrial process applications.
The datasheet details electrical specifications such as supply current (typical 370 µA at 3.3 V), accuracy (±0.5 °C typical at 25 °C), resolution (0.025 °C), and timing characteristics. It also includes absolute maximum ratings, ESD precautions, pin configurations, and application notes for daisy‑chain and one‑shot modes.
| Supply Voltage | 3 V to 5.5 V |
|---|---|
| Operating Temperature Range | ‑40 °C to +150 °C |
| Typical Supply Current @ 3.3 V | 370 µA |
| Temperature Accuracy @ 3.3 V (25 °C) | ±0.5 °C |
| Temperature Resolution | 0.025 °C |
| TMP05 Output Type | Push‑pull CMOS/TTL compatible |
| TMP06 Output Type | Open‑drain |
| Maximum Output Current | 10 mA |
The sensors operate from –40 °C to +150 °C.
They require a supply voltage between 3 V and 5.5 V.
Typical supply current is about 370 µA at 3.3 V.
TMP05 provides a push‑pull CMOS/TTL‑compatible output.