參數(shù)資料
型號(hào)： SA56004HD,118
廠商： NXP Semiconductors
文件頁(yè)數(shù)： 6/43頁(yè)
文件大?。?/td> 516K
描述： IC TEMP SENSOR DIGITAL 8SOIC
標(biāo)準(zhǔn)包裝： 2,500
功能： 溫度監(jiān)控系統(tǒng)（傳感器）
傳感器類(lèi)型： 內(nèi)部和外部
感應(yīng)溫度： -40°C ~ 125°C
精確度： ±3°C（最小值）
拓?fù)洌?/td> ADC（三角積分型），多路復(fù)用器，寄存器庫(kù)
輸出類(lèi)型： I²C?/SMBus?
輸出警報(bào)： 是
輸出風(fēng)扇： 是
電源電壓： 3 V ~ 5.5 V
工作溫度： -40°C ~ 125°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 8-SO
包裝： 帶卷 (TR)
其它名稱： 935274554118
SA56004HD-T
SA56004HD-T-ND
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
6 of 43
NXP Semiconductors
SA56004X
Digital temperature sensor with overtemperature alarms
7.   Functional description
Refer to Figure 1 
Block diagram

.
7.1   Serial bus interface
The SA56004X should be connected to a compatible two-wire serial interface System
Management Bus (SMBus) as a slave device using the two device terminals SCLK and
SDATA. The ALERT
 pin can optionally be used with the SMBus protocol to implement the
ARA response. The controller provides a clock signal to the device SCLK pin and
write/read data to/from the device through the device SDATA pin. External pull-up
resistors, about 10 kW each, are needed for these device pins due to open-drain circuitry.
Data of 8-bit digital byte or word are used for communication between the controller and
the device using SMBus 2.0 protocols which are described more in Section 7.10 
SMBus
interface

. The operation of the device to the bus is described with details in the following
sections.
7.2   Slave address
The SA56004X has a 7-bit slave address register which is factory programmed in OTP
memory. Eight unique devices are available with different slave addresses as defined in
Table 4
. Up to eight devices can reside on the same SMBus without conflict, if their
addresses are unique.
 
[1]   The device slave address is factory programmed in OTP device address register.
[2]   The SA56004ED/EDP/ETK has the bus address of the National LM86, MAX6657/8 and the ADM1032.
Table 4.
Slave addresses
Type number
Device slave address
[1]
SA56004AD
1001 000
SA56004ADP
SA56004ATK
SA56004BD
1001 001
SA56004BDP
SA56004CD
1001 010
SA56004CDP
SA56004DD
1001 011
SA56004DDP
SA56004ED
[2]
1001 100
SA56004EDP
[2]
SA56004ETK
[2]
SA56004FD
1001 101
SA56004FDP
SA56004GD
1001 110
SA56004GDP
SA56004HD
1001 111
SA56004HDP
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)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(lèi)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
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(lèi)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
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(lèi)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
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
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