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参数资料
| 型号： | SA56004CDP |
| 厂商： | NXP Semiconductors N.V. |
| 元件分类： | 温度/湿度传感器 |
| 英文描述： | +--1 deg Cel accurate, SMBus-compatible, 8-pin, remote-local digital temperature sensor with overtemperature alarms |
| 封装： | SA56004AD<SOT96-1 (SO8)|<<http://www.nxp.com/packages/SOT96-1.html<1<week 11, 2005,;SA56004AD<SOT96-1 (SO8)|<<http://www.nxp.com/packages/SOT96-1.html<1<week 11, 20 |
| 文件页数： | 1/36页 |
| 文件大小： | 197K |
| 代理商： | SA56004CDP |
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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
I
2
C-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
SA56004X
±
1
°
C accurate, SMBus-compatible, 8-pin, remote/local digital
temperature sensor with overtemperature alarms
Rev. 05 — 22 May 2008
Product data sheet
相关PDF资料 |
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| SA56004FD | +--1 deg Cel accurate, SMBus-compatible, 8-pin, remote-local digital temperature sensor with overtemperature alarms |
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| SA56004ATK | +--1 deg Cel accurate, SMBus-compatible, 8-pin, remote-local digital temperature sensor with overtemperature alarms |
| SA56004GDP | +--1 deg Cel accurate, SMBus-compatible, 8-pin, remote-local digital temperature sensor with overtemperature alarms |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SA56004CDP,118 | 功能描述:板上安装温度传感器 I2C LOC +/- 2OC AND RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| SA56004CDP-T | 功能描述:板上安装温度传感器 I2C LOC +/- 2OC AND REM +/- 1OC TS RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| SA56004CD-T | 功能描述:板上安装温度传感器 I2C LOC +/- 2OC AND REM +/- 1OC TS RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| SA56004DD | 功能描述:板上安装温度传感器 I2C LOC +/- 2OC AND REM +/- 1OC TS RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| SA56004DD,112 | 功能描述:板上安装温度传感器 I2C LOC +/- 2OC AND RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
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