Texas Instruments LM57FPW 温度开关 +/-0.7°C 温度传感器，带电阻可编程温度开关 8-TSSOP -50 至 150

Accuracy: +/- 2.3 C

Unit Weight: 61 mg

Moisture Sensitive: Yes

Maximum Operating Temperature: + 150 C

Minimum Operating Temperature: - 50 C