TMP05/TMP06精确PWM温度传感器引脚SC-70数据表

　　The TMP05/TMP06 are monolithic temperature sensors that generate a modulated serial digital output （PWM）， which varies in direct proportion to the temperature of the devices. The high period （TH） of the PWM remains static over all temperatures， while the low period （TL） varies. The B Grade version offers a high temperature accuracy of ±1°C from 0°C to 70°C with excellent transducer linearity. The digital output of the TMP05/ TMP06 is CMOS-/TTL-compatible and is easily interfaced to the serial inputs of most popular microprocessors. The flexible open-drain output of the TMP06 is capable of sinking 5 mA. The TMP05/TMP06 are specified for operation at supply voltages from 3 V to 5.5 V. Operating at 3.3 V， the supply current is typically 370 μA. The TMP05/TMP06 are rated for operation over the –40°C to +150°C temperature range. It is not recommended to operate these devices at temperatures above 125°C for more than a total of 5% （5，000 hours） of the lifetime of the devices. They are packaged in low cost， low area SC-70 and SOT-23 packages. The TMP05/TMP06 have three modes of operation： continuously converting mode， daisy-chain mode， and one shot mode. A three-state FUNC input determines the mode in which the TMP05/TMP06 operate.