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參數(shù)資料
| 型號： | LM95213CISDX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 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： | DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 2Cel, SQUARE, SURFACE MOUNT |
| 封裝： | LLP-14 |
| 文件頁數(shù)： | 17/34頁 |
| 文件大?。?/td> | 415K |
| 代理商： | LM95213CISDX |
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insure a timeout of all devices on the bus the SMBCLK
or SMBDAT lines must be held low for at least 35ms.
When SMBDAT is HIGH, have the master initiate an
SMBus start. The LM95213 will respond properly to an
SMBus start condition at any point during the
communication. After the start the LM95213 will expect
an SMBus Address address byte.
2.
1.13 ONE-SHOT CONVERSION
The One-Shot register is used to initiate a round of conver-
sions and comparisons when the device is in standby mode,
after which the device returns to standby. This is not a data
register and it is the write operation that causes the one-shot
conversion. The data written to this address is irrelevant and
is not stored. A zero will always be read from this register. All
the channels that are enabled in the Channel Enable Register
will be converted once and the TCRIT1, TCRIT2 and
TCRIT3 pins will reflect the comparison results based on this
round of conversion results of the channels that are not
masked.
2.0 LM95213 Registers
Command register selects which registers will be read from or written to. Data for this register should be transmitted during the
Command Byte of the SMBus write communication.
P7
P6
P5
P4
P3
P2
P1
P0
Command Byte
P0-P7: Command
Register Summary
Register Name
Command
Byte
(Hex)
0x10
0x20
Read/
Write
D7
D6
D5
D4
D3
D2
D1
D0
POR
Default
(Hex)
–
–
–
Local Temp MSB
Local Temp LSB
RO
RO
SIGN
1/2
64
1/4
32
1/8
16
0
8
0
4
0
2
0
1
0
Remote Temp 1 MSB – Signed
0x11
RO
SIGN
64
32
16
8
4
2
1
Remote Temp 1 LSB – Signed,
Digital Filter Off
Remote Temp 1 LSB – Signed,
Digital Filter On
Remote Temp 2 MSB – Signed
0x21
RO
1/2
1/4
1/8
0
0
0
0
0
–
1/16
1/32
0x12
RO
SIGN
64
32
16
8
4
2
1
–
Remote Temp 2 LSB – Signed,
Digital Filter Off
Remote Temp 2 LSB – Signed,
Digital Filter On
Remote Temp 1 MSB – Unsigned
0x22
RO
1/2
1/4
1/8
0
0
0
0
0
–
1/16
1/32
0x19
RO
128
64
32
16
8
4
2
1
–
Remote Temp 1 LSB – Unsigned,
Digital Filter Off
Remote Temp 1 LSB – Unsigned,
Digital Filter On
Remote Temp 2 MSB – Unsigned
0x29
RO
1/2
1/4
1/8
0
0
0
0
0
–
1/16
1/32
0x1A
RO
128
64
32
16
8
4
2
1
–
Remote Temp 2 LSB – Unsigned,
Digital Filter Off
Remote Temp 2 LSB – Unsigned,
Digital Filter On
Remote 1 Offset
Remote 2 Offset
Configuration
0x2A
RO
1/2
1/4
1/8
0
0
0
0
0
–
1/16
1/32
0x31
0x32
0x03
R/W
R/W
R/W
SIGN
SIGN
–
–
–
–
–
32
32
16
16
–
–
–
–
–
8
8
–
–
–
–
–
4
4
–
–
–
2
2
–
–
1
1
–
1/2
1/2
–
CR0
0x00
0x00
0x00
STBY
Conversion Rate
0x04
R/W
–
–
–
–
CR1
0x02
Channel Conversion Enable
0x05
R/W
R2CE
R1CE
LCE
0x1F
Filter Setting
0x06
R/W
R2F1
R2F0
R1F1
R1F0
0x0F
1-shot
0x0F
WO
–
–
–
–
–
17
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| 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(zhǔn)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(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
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| LM95214 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad Remote Diode and Local Temperature Sensor with SMBus Interface |
| LM95214CISD | 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(zhǔn)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(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| LM95214CISD/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(zhǔn)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(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
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