參數(shù)資料
型號： LM95235
廠商： National Semiconductor Corporation
元件分類： 溫度/濕度傳感器
英文描述： Precision Remote Diode Temperature Sensor with SMBus Interface and TruTherm Technology
中文描述： 高精度遠程二極管溫度傳感器，帶有SMBus接口和TruTherm技術(shù)
文件頁數(shù)： 15/25頁
文件大小： 784K
代理商： LM95235
2.0 LM95235 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. POR means Power-On Reset.
P0-P7: Command
P7
P6
P5
P4
Command
P3
P2
P1
P0
Register Summary
Register Name
Read
Address
(Hex)
Write
Address
(Hex)
No.
of
bits
POR
Default
(Hex)
Read/
Write
Description
TEMPERATURE SIGNED VALUE REGISTERS
Local Temp MSB
Local Temp LSB
Remote Temp MSB –
Signed
Remote Temp LSB –
Signed
TEMPERATURE UNSIGNED VALUE REGISTERS
Remote Temp MSB –
Unsigned
Remote Temp LSB –
Unsigned
DIODE CONFIGURATION REGISTERS
0x00
0x30
NA
NA
8
3
RO
RO
Supports SMBus byte
All unused bits are reported as "0".
0x01
NA
8
RO
Supports SMBus byte
0x10
NA
5/3
RO
All unused bits are reported as "0".
0x31
NA
8
RO
Supports SMBus byte reads
0x32
NA
5/3
RO
All unused bits are reported as "0".
Configuration Register 2
0xBF
0xBF
5
0x1F
R/W
Filter Enable, Diode Model Select, Diode
Fault Mask; Pin 6 OS/A0 function select
Remote Offset
High Byte
Remote Offset
Low Byte
GENERAL CONFIGURATION REGISTERS
0x11
0x11
8
0x00
R/W
2’s Complement
0x12
0x12
3
0x00
R/W
2’s Complement
All unused bits are reported as "0".
Configuration Register 1
0x03/
0x09
0x09/
0x03
5
0x00
R/W
STOP/RUN , Remote TCRIT mask,
Remote OS mask, Local TCRIT mask,
Local OS mask
Continuous or specific settings
A write to this register activates one
conversion if STOP/RUN bit = 1.
Conversion Rate
0x04/0x0A 0x04/0x0A
2
0x02
R/W
One-Shot
NA
0x0F
WO
STATUS REGISTERS
Status Register 1
Status Register 2
LIMIT REGISTERS
0x02
0x33
NA
NA
5
2
RO
RO
Busy bit, and status bits
Not Ready bit, Diode detect bit
Remote OS Limit
0x07/
0x0D
0x0D/
0x07
8
0x55
R/W
Unsigned 0 to 255 C
Default 85 C
Unsigned 0 to 127 C
Default 85 C
Unsigned 0 to 255 C
Default 110 C
up to 31C
Local Shared OS and
T_Crit Limit
0x20
0x20
7
0x55
R/W
Remote T_Crit Limit
0x19
0x19
8
0x6E
R/W
Common Hysteresis
IDENTIFICATION REGISTERS
Manufacturer ID
Revision ID
0x21
0x21
5
0x0A
R/W
0xFE
0xFF
0x01
0xB1
RO
RO
Always returns 0x01
Returns revision number.
L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM95235_08 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Precision Remote Diode Temperature Sensor with SMBus Interface and TruTherm? Technology
LM95235CIMM 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
LM95235CIMM 制造商:Texas Instruments 功能描述:TEMP SENSE REM DIODE SMD MSOP8
LM95235CIMM/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
LM95235CIMMX 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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