參數(shù)資料
型號(hào)： LM95241CIMMX-2
廠商： National Semiconductor Corporation
元件分類： 溫度/濕度傳感器
英文描述： Dual Remote Diode Temperature Sensor with SMBus Interface and TruTherm⑩ Technology (65nm/90nm)
中文描述： 雙遠(yuǎn)程二極管溫度傳感器，帶有SMBus接口和TruTherm⑩科技（65nm/90nm）
文件頁(yè)數(shù)： 15/19頁(yè)
文件大?。?/td> 708K
代理商： LM95241CIMMX-2
2.0 LM95241 Registers
(Continued)
Bits
2-0
Description
R1M2:R1M0
000: Remote 1 TruTherm Mode disabled; used when measuring
MMBT3904 transistors
001: Remote 1 TruTherm Mode enabled; used when measuring
Processors
111: Remote 1 TruTherm Mode enabled; used when measuring
Processors
Note, all other codes provide unspecified results and should not be
used.
Power up default is 01h.
2.6 LOCAL AND REMOTE MSB AND LSB TEMPERATURE REGISTERS
Local Temperature MSB
(Read Only Address 10h) 9-bit plus sign format:
BIT
Value
D7
SIGN
D6
64
D5
32
D4
16
D3
8
D2
4
D1
2
D0
1
Temperature Data: LSb = 1C.
Local Temperature LSB
(Read Only Address 20h) 9-bit plus sign format:
BIT
Value
D7
0.5
D6
0.25
D5
0
D4
0
D3
0
D2
0
D1
0
D0
0
Temperature Data: LSb = 0.25C.
Remote Temperature MSB
(Read Only Address 11h, 12h) 10 bit plus sign format:
BIT
Value
D7
SIGN
D6
64
D5
32
D4
16
D3
8
D2
4
D1
2
D0
1
Temperature Data: LSb = 1C.
(Read Only Address 11h, 12h) 11-bit unsigned format:
BIT
Value
D7
128
D6
64
D5
32
D4
16
D3
8
D2
4
D1
2
D0
1
Temperature Data: LSb = 1C.
Remote Temperature LSB
(Read Only Address 21, 22h) 10-bit plus sign or 11-bit unsigned binary
formats with filter off:
BIT
Value
D7
0.5
D6
0.25
D5
0.125
D4
0
D3
0
D2
0
D1
0
D0
0
Temperature Data: LSb = 0.125C or 1/8C.
12-bit plus sign or 13-bit unsigned binary formats with filter on:
BIT
Value
D7
0.5
D6
0.25
D5
0.125
D4
D3
D2
0
D1
0
D0
0
0.0625
0.03125
Temperature Data: LSb = 0.03125C or 1/32C.
For data synchronization purposes, the MSB register should be read first if the user wants to read both MSB and LSB registers.
The LSB will be locked after the MSB is read. The LSB will be unlocked after being read. If the user reads MSBs consecutively,
each time the MSB is read, the LSB associated with that temperature will be locked in and override the previous LSB value
locked-in.
L
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