參數(shù)資料
型號(hào): LM75DM-33R2
廠商: ON SEMICONDUCTOR
元件分類: 溫度/濕度傳感器
英文描述: 2-Wire Serial Temperature Sensor and Monitor
中文描述: DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), 3Cel, SQUARE, SURFACE MOUNT
封裝: PLASTIC, MICROPAK-8
文件頁數(shù): 7/12頁
文件大?。?/td> 150K
代理商: LM75DM-33R2
LM75
http://onsemi.com
7
REGISTER SET AND PROGRAMMER’S MODEL
Register (POINT), 8–bits, Write–only
Pointer Register (POINT)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
Must Be Set To Zero
Pointer
Register Selection via the Pointer Register:
D1
D0
Register Selection
0
0
TEMP
0
1
CONFIG
1
0
THYST
TSET
1
1
Configuration Register (CONFIG), 8–bits,
Read/Write
Configuration Register (CONFIG)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
Must Be Set
To Zero
Fault
Queue
INT/
CMPTR.
POLAR-
ITY
COMP/
INT.
Shut–
Down
D0: Shutdown:
0 = Normal Operation
1 = Shutdown Mode
D1: CMPTR/INT: 0 = Comparator Mode
1 = Interrupt Mode
D2: INT/CMPTR POLARITY: 0 = Active Low
1 = Active High
D3 – D4: Fault Queue: Number of sequential
temperature–to–digital conversions with the same result
before the INT/CMPTR output is updated:
D4
D3
Number of Conversions
0
0
1 (Power–up–default)
0
1
2
1
0
4
1
1
6
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