- 您現在的位置：買賣IC網 > Datasheet目錄46 > SA56004HD,118 (NXP Semiconductors)IC TEMP SENSOR DIGITAL 8SOIC Datasheet資料下載
參數資料
| 型號： | SA56004HD,118 |
| 廠商： | NXP Semiconductors |
| 文件頁數： | 20/43頁 |
| 文件大小： | 516K |
| 描述： | IC TEMP SENSOR DIGITAL 8SOIC |
| 標準包裝： | 2,500 |
| 功能： | 溫度監控系統（傳感器） |
| 傳感器類型： | 內部和外部 |
| 感應溫度： | -40°C ~ 125°C |
| 精確度： | ±3°C（最小值） |
| 拓撲： | ADC（三角積分型），多路復用器，寄存器庫 |
| 輸出類型： | I²C?/SMBus? |
| 輸出警報： | 是 |
| 輸出風扇： | 是 |
| 電源電壓： | 3 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 8-SO |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | 935274554118 SA56004HD-T SA56004HD-T-ND |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁當前第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁
SA56004X
All information provided in this document is subject to legal disclaimers.
?NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 7 25 February 2013
20 of 43
NXP Semiconductors
SA56004X
Digital temperature sensor with overtemperature alarms
LOW. Furthermore, if the Remote HIGH Setpoint High Byte (RHSHB) register is set to a
value less than +127 癈 and the Alert Mask is disabled, then the ALERT
output will be
pulled LOW. Note that the OPEN bit itself will not trigger an ALERT.
When the D+ pin is shorted to ground or to D-, the Remote Temperature High Byte
(RTHB) register is loaded with -128 癈 (1000 0000) and the OPEN (bit 2 in the Status
register) will not be set. Since operating the SA56004X is beyond its normal limits, this
temperature reading represents this shorted fault condition. If the value in the Remote
Low Setpoint High Byte (RLSHB) register is more than -128 癈 and the Alert Mask is
disabled, the ALERT
output will be pulled LOW.
7.10 SMBus interface
The device can communicate over a standard two-wire serial interface System
Management Bus (SMBus) or compatible I
2
C-bus using SCLK and SDATA. The device
employs four standard SMBus protocols: Write Byte, Read Byte, Receive Byte, and
Send Byte. Data formats of four protocols are shown in Figure 9
. The following key points
of protocol are important:
" The SMBus master initiates data transfer by establishing a START condition (S) and
terminates data transfer by generating a STOP condition (P).
" Data is sent over the serial bus in sequences of 9 clock pulses according to each 8-bit
data byte followed by 1-bit status of device acknowledgement (A).
" The 7-bit slave address is equivalent to factory-programmed address of the device.
" The command byte is equivalent to the address of the selected device register.
" The Receive Byte format is used for quicker transfer data from a device reading
register that was previously selected.
相關PDF資料 |
PDF描述 |
|---|---|
| SC2463TSTRT | IC REG QD BCK/LINEAR 28TSSOP |
| SC338AIMSTRT | IC REG CTRLR DUAL POS ADJ 10MSOP |
| SC402BMLTRT | IC REG DL BCK/LINEAR SYNC 32MLPQ |
| SC403MLTRT | IC REG DL BCK/LINEAR SYNC 32MLPQ |
| SC418ULTRT | IC REG DL BUCK/LINEAR 20MLPQ |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SA56004HDP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1 Degrees Celcious accurate, SMBus-compatible, 8-pin, remote/local digital temperature sensor with over temperature alarms |
| SA56004HDP,118 | 功能描述:板上安裝溫度傳感器 I2C LOC +/- 2OC AND 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| SA56004HDP-T | 功能描述:板上安裝溫度傳感器 I2C LOC +/- 2OC AND REM +/- 1OC TS 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| SA56004HD-T | 功能描述:板上安裝溫度傳感器 I2C LOC +/- 2OC AND REM +/- 1OC TS 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| SA56004X | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1 Degrees Celcious accurate, SMBus-compatible, 8-pin, remote/local digital temperature sensor with over temperature alarms |
發布緊急采購，3分鐘左右您將得到回復。