Datasheet > SA56004BDP-T

SA56004BDP-T

更新时间： 2024-01-05 02:19:57

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
36页	181K
描述
+/-1 deg Cel accurate, SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms - Accuracy on-chip: 2@+60~1003@0~125C; Accuracy remote: 1@+60~1003@0~125C; Assignable addresses: 8 ; Operating temperature: 0~125 C

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SA56004BDP-T 技术参数

Source Url Status Check Date：	2013-06-14 00:00:00	是否无铅：	含铅
是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	TSSOP8,.19	Reach Compliance Code：	unknown
风险等级：	5.81	安装特点：	SURFACE MOUNT
端子数量：	8	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	TSSOP8,.19	封装形状/形式：	RECTANGULAR
电源：	3.3 V	子类别：	Other Sensors
表面贴装：	YES	温度系数：	NEGATIVE/POSITIVE ppm/ °C
Base Number Matches：	1

SA56004BDP-T 数据手册

SA56004X

±1 °C accurate, SMBus-compatible, 8-pin, remote/local digital

temperature sensor with overtemperature alarms

Rev. 05 — 22 May 2008

Product data sheet

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 ±1 °C 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 further enhance system reliability, 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

I Accurately senses temperature of remote microprocessor thermal diodes or diode

connected transistors within ±1 °C

I On-chip local temperature sensing within ±2 °C

I Temperature range of −40 °C to +125 °C

I 11-bit, 0.125 °C resolution

I 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.

I Offset registers available for adjusting the remote temperature accuracy

I Programmable under/overtemperature alarms: ALERT and T_CRIT

I SMBus 2.0 compatible interface, supports TIMEOUT

I Operating voltage range: 3.0 V to 3.6 V

I I²C-bus Standard-mode and Fast-mode compatible

I SO8, TSSOP8 and HVSON8 packages

I Programmable conversion rate (0.0625 Hz to 26 Hz)

I Undervoltage lockout prevents erroneous temperature readings

I Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA

12 3 4 5 6 7...36

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与SA56004BDP-T相关器件

型号	品牌	描述	获取价格	数据表
SA56004BD-T	NXP	+/-1 deg Cel accurate, SMBus-compatible, 8-pin, remote/local digital temperature sensor wi	获取价格
SA56004CD	NXP	1 Degrees Celcious accurate, SMBus-compatible, 8-pin, remote/local digital temperature sen	获取价格
SA56004CD,112	NXP	SA56004X - SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtempe	获取价格
SA56004CDP	NXP	1 Degrees Celcious accurate, SMBus-compatible, 8-pin, remote/local digital temperature sen	获取价格
SA56004CDP,118	NXP	SA56004X - SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtempe	获取价格
SA56004CDP-T	NXP	+/-1 deg Cel accurate, SMBus-compatible, 8-pin, remote/local digital temperature sensor wi	获取价格

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