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TCN75-3.3MPA データシート(PDF) 8 Page - TelCom Semiconductor, Inc |
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TCN75-3.3MPA データシート(HTML) 8 Page - TelCom Semiconductor, Inc |
8 / 10 page 8 2-WIRE SERIAL TEMPERATURE SENSOR AND THERMAL MONITOR TCN75 PRELIMINARY INFORMATION TCN75-04 6/16/97 The TCN75's register set is summarized below Name Description Width Read Write Notes TEMP Ambient Temperature 16 X 2's Complement Format TSET Temperature Setpoint 16 X X 2's Complement Format THYST Temperature Hysteresis 16 X X 2's Complement Format POINT Register Pointer 8 X X CONFIG Configuration Register 8 X X Temperature to Digital Value Conversion Temperature Binary Value HEX Value +125 °C 0 11111010 0FA +25 °C 0 00110010 032 +0.5 °C 0 00000001 001 0 °C 0 00000000 00 – 0.5 °C 1 11111111 1FF – 25 °C 1 11001110 1CE – 40 °C 1 10110000 1B0 – 55 °C 1 10010010 192 Temperature Register (TEMP) D[15] D[14] D[13] D[12] D[11] D[10] D[9] D[8] D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0] MSB D7 D6 D5 D4 D3 D2 D1 LSB X X X X X X X Temperature Setpoint (TSET) and Hysteresis (THYST) Register, 16-bits, Read-Write: Temperature Setpoint Register (TSET) D[15] D[14] D[13] D[12] D[11] D[10] D[9] D[8] D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0] MSB D7 D6 D5 D4 D3 D2 D1 LSB X X X X X X X Hysteresis Register (THYST) D[15] D[14] D[13] D[12] D[11] D[10] D[9] D[8] D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0] MSB D7 D6 D5 D4 D3 D2 D1 LSB X X X X X X X Temperature (TEMP) Register, 16-bits, Read-only The binary value in this register represents ambient temperature following a conversion cycle. In the TEMP, TSET, and THYST registers, each unit value represents one-half degree (Celsius). The value is in 2's - complement binary format such that a reading of 000000000b corresponds to 0 °C. Examples of this temperature to binary value relationship are shown in the following table. |
同様の部品番号 - TCN75-3.3MPA |
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同様の説明 - TCN75-3.3MPA |
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