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参数资料
| 型号： | IDTTSE2002B3CNRG |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 21/30页 |
| 文件大小： | 423K |
| 描述： | IC TEMP SENS EEPROM DFN-8 |
| 标准包装： | 120 |
| 功能： | 温度监控系统（传感器） |
| 传感器类型： | 内部 |
| 感应温度： | -20°C ~ 125°C |
| 精确度： | ±1°C（最小值） |
| 拓扑： | ADC（三角积分型），控制逻辑，寄存器库 |
| 输出类型： | 2 线串行，I²C?/SMBUS? |
| 输出警报： | 无 |
| 输出风扇： | 无 |
| 电源电压： | 3 V ~ 3.6 V |
| 工作温度： | -20°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-VFDFN 裸露焊盘 |
| 供应商设备封装： | 8-VFQFPN（2x3） |
| 包装： | 管件 |
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May 12, 2010
IDT Confidential
TS Write Operations
Writing to the TSE2002B3C Temperature Register Set is accomplished through a modified block write operation for two (2) data bytes. To maintain
I
2
C compatibility, the 16 bit register is accessed through a pointer register, requiring the write sequence to include an address pointer in addition to the
Slave address. This indicates the storage location for the next two bytes received. The next figure shows an entire write transaction on the bus.
TS Register Write Operation
TS Read Operations
Reading data from the TS may be accomplished in one of two ways:
1. If the location latched in the Pointer Register is correct (for normal operation it is expected the same address will be read repeatedly for temper-
ature), the read sequence may consist of a Slave Address from the bus master followed by two bytes of data from the device; or
2. The pointer register is loaded with the correct register address, and the data is read. The sequence to preset the pointer register is shown in the
I
2
C Write to Pointer Register figure, and the preset pointer read is shown in the I
2
C Preset Pointer Register Word Read figure. If it is desired to read
random address each cycle, the complete Pointer Write, Word Read sequence is shown in the I
2
C Pointer Write Register Word Read figure.
The data byte has the most significant bit first. At the end of a read, this device can accept either Acknowledge (Ack) or No Acknowledge (No Ack)
from the Master (No Acknowledge is typically used as a signal for the slave that the Master has read its last byte).
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相关代理商/技术参数 |
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| IDTTSE2002B3CNRG8 | 功能描述:IC TEMP SENS EEPROM DFN-8 RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:3,000 系列:- 功能:温度开关 传感器类型:内部 感应温度:85°C 分界点 精确度:±6°C（最小值） 拓扑:ADC（三角积分型），比较器，寄存器库 输出类型:开路漏极 输出警报:是 输出风扇:是 电源电压:2.7 V ~ 5.5 V 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) 其它名称:ADT6501SRJZP085RL7-ND |
| IDTTSE2002GB2A1NCG | 制造商:Integrated Device Technology Inc 功能描述:IC TEMP SENS EEPROM DFN-8 |
| IDTTSE2002GB2A1NCG8 | 制造商:Integrated Device Technology Inc 功能描述:IC TEMP SENS EEPROM DFN-8 |
| IDTTSE2002GB2A1NRG | 制造商:Integrated Device Technology Inc 功能描述:IC TEMP SENS EEPROM DFN-8 |
| IDTTSE2002GB2A1NRG8 | 制造商:Integrated Device Technology Inc 功能描述:IC TEMP SENS EEPROM DFN-8 |
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