參數(shù)資料
型號: SA56004GD,118
廠商: NXP Semiconductors
文件頁數(shù): 1/43頁
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
輸出類型: I²C?/SMBus?
輸出警報:
輸出風(fēng)扇:
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(yīng)商設(shè)備封裝: 8-SO
包裝: 帶卷 (TR)
其它名稱: 935274552118
SA56004GD-T
SA56004GD-T-ND
 
1.   General description
The NXP Semiconductors SA56004X is an SMBus compatible, 11-bit remote/local digital
temperature sensor with overtemperature alarms. The remote channel of the SA56004X
monitors a diode junction, such as a substrate PNP of a microprocessor or a diode
connected transistor such as the 2N3904 (NPN) or 2N3906 (PNP). With factory trimming,
remote sensor accuracy of ? 癈 is achieved.
Undertemperature and overtemperature alert thresholds can be programmed to cause the
ALERT
 output to indicate when the on-chip or remote temperature is out of range. This
output may be used as a system interrupt or SMBus alert. The T_CRIT
 output is activated
when the on-chip or remote temperature measurement rises above the programmed
T_CRIT threshold register value. This output may be used to activate a cooling fan, send
a warning or trigger a system shutdown. To enhance system reliability further, the
SA56004X employs an SMBus time-out protocol. The SA56004X has a unique device
architecture.
The SA56004X is available in the SO8, TSSOP8 and HVSON8 packages. SA56004X has
8 factory-programmed device address options. The SA56004X is pin-compatible with the
LM86, MAX6657/8, and ADM1032.
2.   Features and benefits
n  Accurately senses temperature of remote microprocessor thermal diodes or diode 
connected transistors within ? 癈
n  On-chip local temperature sensing within ?/SPAN>2 ?/SPAN>C
n  Temperature range of -40 ?/SPAN>C to +125 ?/SPAN>C
n  11-bit, 0.125 ?/SPAN>C resolution
n  8 different device addresses are available for server applications. The SA56004ED 
with marking code 56004E, and SA56004EDP with marking code 6004E are address
compatible with the National LM86, the MAX6657/8 and the ADM1032.
n  Offset registers available for adjusting the remote temperature accuracy
n  Programmable under/overtemperature alarms: ALERT
 and T_CRIT
n  SMBus 2.0 compatible interface, supports TIMEOUT
n  Operating voltage range: 3.0 V to 3.6 V
n  I
2
C-bus Standard-mode and Fast-mode compatible
n  SO8, TSSOP8 and HVSON8 packages
n  Programmable conversion rate (0.0625 Hz to 26 Hz)
n  Undervoltage lockout prevents erroneous temperature readings
n  Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
SA56004X
SMBus-compatible, 8-pin, remote/local digital temperature
sensor with overtemperature alarms
Rev. 7  25 February 2013
Product data sheet
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參數(shù)描述
SA56004GDP 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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