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參數(shù)資料
| 型號： | LM95213 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | 2-Diode Input and Local Digital Temperature Sensor with Two-Wire Interface and TCRIT Outputs |
| 中文描述： | 2二極管輸入和本地數(shù)字溫度傳感器兩線輸出接口和TCRIT |
| 文件頁數(shù)： | 18/34頁 |
| 文件大?。?/td> | 415K |
| 代理商： | LM95213 |
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Register Name
Command
Byte
(Hex)
0x02
Read/
Write
D7
D6
D5
D4
D3
D2
D1
D0
POR
Default
(Hex)
0x00
Common Status Register
RO
BUSY
NR
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
SR4F
SR3F
SR2F
SR1F
Status 1 (Diode Fault)
0x07
RO
–
–
–
–
–
–
–
0
–
–
–
–
–
–
–
R2DO
R2DS
R1DO
R1DS
–
–
–
–
Status 2 (TCRIT1)
0x08
RO
–
–
–
–
–
–
8
8
8
8
8
8
0
1
R2T1
R1T1
LT1
Status 3 (TCRIT2)
0x09
RO
R2T2
R1T2
LT2
Status 4 (TCRIT3)
0x0A
RO
R2T3
R1T3
LT3
TCRIT1 Mask
0x0C
R/W
R2T1M R1T1M
LTM
0x01
TCRIT2 Mask
0x0D
R/W
R2T2M R1T2M
LTM
0x00
TCRIT3 Mask
0x0E
R/W
R2T2M R1T2M
LTM
0x07
Local Tcrit Limit
Remote 1 Tcrit-1 Limit
Remote 2 Tcrit-1 Limit
Remote 1 Tcrit-2 and Tcrit-3 Limit
Remote 2 Tcrit-2 and Tcrit-3 Limit
Common Tcrit Hysteresis
Manufacturer ID
Revision ID
0x40
0x41
0x42
0x49
0x4A
0x5A
0xFE
0xFF
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
64
64
64
64
64
0
0
0
32
32
32
32
32
0
0
0
16
16
16
16
16
16
0
0
4
4
4
4
4
4
0
0
2
2
2
2
2
2
0
1
1
1
1
1
1
1
1
1
0x55
0x6E
0x6E
0x55
0x55
0x0A
0x01
0x8B
128
128
128
128
0
0
1
2.1 VALUE REGISTERS
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
2.1.1 Local Value Registers
Register Name
Command
Byte
(Hex)
0x10
Read/
Write
D7
D6
D5
D4
D3
D2
D1
D0
POR
Default
(Hex)
–
–
Local Temp MSB
RO
SIGN
64
32
16
8
4
2
1
Local Temp LSB
0x20
RO
1/2
1/4
1/8
0
0
0
0
0
Bit(s)
Bit Name
Read/
Write
RO
RO
RO
RO
RO
RO
RO
RO
Description
7
6
5
4
3
2
1
0
SIGN
64
32
16
8
4
2
1
Sign bit
bit weight 64°C
bit weight 32°C
bit weight 16°C
bit weight 8°C
bit weight 4°C
bit weight 2°C
bit weight 1°C
The Local temperature MSB value
register range is +127°C to 128°C. The
value programmed in this register is used
to determine a local temperature error
event.
Bit(s)
Bit Name
Read/
Write
RO
RO
RO
Description
7
6
5
1/2
1/4
1/8
bit weight 1/2°C (0.5°C)
bit weight 1/4°C (0.25°C)
bit weight 1/8°C (0.125°C)
The Local Limit register range is 0°C to
127°C. The value programmed in this
register is used to determine a local
temperature error event.
4-0
0
RO
Reserved – will report "0" when read.
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| LM95213CISD | 2-Diode Input and Local Digital Temperature Sensor with Two-Wire Interface and TCRIT Outputs |
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| LM95213CISD | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
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| LM95213CISDX | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| LM95213CISDX/NOPB | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
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