The TMP100 and TMP101 are 2-wire, serial output temperature sensors available in SOT23-6 packages. Requiring no external components, the TMP100 and TMP101 are capable of reading temperatures with a resolution of 0.0625°C. The TMP100 and TMP101 feature SMBus and I2C™ inter- face compatibility, with the TMP100 allowing up to eight devices on one bus. The TMP101 offers SMBus alert func- tion with up to three devices per bus. The TMP100 and TMP101 are ideal for extended tempera- ture measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications. The TMP100 and TMP101 are specified for operation over a temperature range of –55°C to +125°C.