TMP390/TMP390-Q1 Programmable Temperature Switches

Texas Instruments TMP390/TMP390-Q1 Resistor-Programmable Temperature Switches are ultra-low power, dual-channel, resistor-programmable temperature switches. These switches enable protection and detection of system thermal events from –50°C to 130°C. The TMP390/TMP390-Q1 offers independent over-temperature (hot) and under-temperature (cold) detection. The trip temperatures (TTRIP) and thermal hysteresis (THYST) options are programmed by two E96-series (1%) standard decade value resistors on the SETA and SETB pins. Each resistor can range from 1.05KΩ to 909KΩ, representing one of 48 unique values.

結果: 3
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Texas Instruments 板上安裝溫度感測器 Automotive grade ul tra-small dual-chan A 595-TMP390AQDRLTQ1 3,568庫存量
8,000預期3/12/2026
帶狀裁切
HK$11.51
HK$9.95
HK$9.04
HK$7.74
HK$5.49
最少: 1
倍數: 1
: 4,000
+/- 3 C - 55 C + 130 C Reel, Cut Tape, MouseReel
Texas Instruments 板上安裝溫度感測器 Ultra-small dual-ch annel (hot & cold tr A 595-TMP390A2DRLT 1,458庫存量
8,000預期1/1/2027
帶狀裁切
HK$5.92
HK$5.18
HK$4.59
HK$4.36
HK$3.19
最少: 1
倍數: 1
: 4,000
+/- 3 C - 55 C + 130 C Reel, Cut Tape, MouseReel
Texas Instruments 板上安裝溫度感測器 Ultra-small dual-ch annel (hot & cold tr A 595-TMP390A3DRLT 2,475庫存量
4,000預期10/12/2026
帶狀裁切
HK$5.26
HK$4.59
HK$4.06
HK$3.86
HK$2.71
最少: 1
倍數: 1
: 4,000
+/- 3.5 C - 55 C + 130 C Reel, Cut Tape, MouseReel