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參數(shù)資料
| 型號： | LM83CIMQAX |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | Triple-Diode Input and Local Digital Temperature Sensor with Two-Wire Interface |
| 中文描述： | 三二極管輸入和本地數(shù)字溫度傳感器兩線接口 |
| 文件頁數(shù)： | 15/20頁 |
| 文件大?。?/td> | 331K |
| 代理商： | LM83CIMQAX |
1.0 Functional Description
(Continued)
D5: T_CRIT mask for Diode 1, when set to 1 a Diode 1 temperature reading that exceeds T_CRIT setpoint will not activate the
T_CRIT_A pin.
D4: T_CRIT mask for Diode 2, when set to 1 a Diode 2 temperature reading that exceeds T_CRIT setpoint will not activate the
T_CRIT_A pin.
D3: T_CRIT mask for Diode 3, when set to 1 a Diode 3 temperature reading that exceeds T_CRIT setpoint will not activate the
T_CRIT_A pin.
D2: T_CRIT mask for Local reading, when set to 1 a Local temperature reading that exceeds T_CRIT setpoint will not activate
the T_CRIT_A pin.
D1: INT active state inversion. When INT Inversion is set to a 1 the active state of the INT output will be a logical high.Alow would
then select an active state of a logical low.
D6 and D0: These bits are always set to 0 and reserved for future use. A write of 1 will return a 0 when read.
2.6 LOCAL, DIODE 1, DIODE 2 and DIODE 3 HIGH SETPOINT REGISTERS (LHS, D1RHS, D2RHS and D3RHS)
(Read Address 05h, 07h, 38h, 3Ah /Write Address 0Bh, 0Dh,
50h, 52h):
D7
D6
D5
D4
D3
D2
D1
MSB
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
LSB
D7–D0: HIGH setpoint temperature data. Power up default is LHIGH = RD1HIGH=RD2HIGH=RD3HIGH = 127C.
D0
2.7 T_CRIT REGISTER (TCS)
(Read Address 42h/Write Address 5Ah):
D7
D6
D5
MSB
Bit 6
Bit 5
D7–D0: T_CRIT setpoint temperature data. Power up default is T_CRIT = 127C.
D4
Bit 4
D3
Bit 3
D2
Bit 2
D1
Bit 1
D0
LSB
L
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| LM8471 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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