参数资料
| 型号： | ADT7475EBZEVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 57/58页 |
| 文件大小： | 0K |
| 描述： | BOARD EVALUATION FOR ADT7475 |
| 产品变化通告： | MFG CHG Notification ADI to ON Semi |
| 标准包装： | 1 |
| 系列： | dBCool® |
| 类型： | 温度传感器 |
| 适用于相关产品： | ADT7475 |
| 所含物品： | 评估板 |
| 其它名称： | EVAL-ADT7475EB EVAL-ADT7475EB-ND |
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ADT7475
Table 85. REGISTER 0X7D ? CONFIGURATION REGISTER 4 (POWER-ON DEFAULT = 0X00) (Note 1)
Bit No.
<1:0>
<2>
Mnemonic
PIN9FUNC
THERM
Disable
R/W
R/W
R/W
Description
These bits set the functionality of Pin 9:
00 = TACH4 (Default)
01 = Bidirectiona l THERM
10 = SMBALERT
11 = GPIO
THERM Disable = 0, THERM overtemperature output is enabled assuming THERM is correctly
configured (Register 0x78, Register 0x7C, and Register 0x7D).
THERM Disable = 1, THERM overtemperature output is disabled on all channels.
THERM can also be disabled on any channel by the following:
In Offset 64 mode, writing ? 64 ° C to the appropriate THERM temperature limit.
In twos complement mode, writing ? 128 ° C to the appropriate THERM temperature limit.
<3>
<4:7>
<5>
<6:7>
Max/Full
on THERM
RES
BpAttV CCP
RES
R/W
R/W
Max/Full on THERM = 0. When THERM limit is exceeded, fans go to full speed.
Max/Full on THERM = 1. When THERM limit is exceeded, fans go to maximum speed as
defined in Register 0x38, Register 0x39, and Register 0x3A.
Unused.
Bypass V CCP attenuator. When set, the measurement scale for this channel changes from 0 V
(0x00) to 2.2965 V (0xFF).
Unused.
1. These registers become read-only when the Configuration Register 1 Lock bit is set to 1. Any subsequent attempts to write to these registers fail.
Table 86. REGISTER 0X7E ? MANUFACTURER’S TEST REGISTER 1 (POWER-ON DEFAULT = 0X00)
Bit No.
<7:0>
Mnemonic
Reserved
R/W
Read-only
Description
Manufacturer’s test register. These bits are reserved for manufacturer ’s test purposes and
should not be written to under normal operation.
Table 87. REGISTER 0X7F ? MANUFACTURER’S TEST REGISTER 2 (POWER-ON DEFAULT = 0X00)
Bit No.
<7:0>
Mnemonic
Reserved
R/W
Read-only
Description
Manufacturer’s test register. These bits are reserved for manufacturer ’s test purposes and
should not be written to under normal operation.
Table 88. ORDERING INFORMATION
Device Number*
ADT7475ARQZ ? REEL
Temperature Range
? 40 ° C to +125 ° C
Package Type
16-lead QSOP
Package Option
RQ ? 16
Shipping ?
2,500 Tape & Reel
?For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*The “Z’’ suffix indicates Pb-Free part.
http://onsemi.com
57
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADT7476 | 制造商:AD 制造商全称:Analog Devices 功能描述:dBCool Remote Thermal Controller and Voltage Monitor |
| ADT7476A | 制造商:AD 制造商全称:Analog Devices 功能描述:dBCool Remote Thermal Controller and Voltage Monitor |
| ADT7476AARQZ | 功能描述:马达/运动/点火控制器和驱动器 MONITORS 5V/4 FANS RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| ADT7476AARQZ-R | 功能描述:板上安装温度传感器 MONITORS 5V/4 FANS 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 |
| ADT7476AARQZ-REEL | 功能描述:IC REMOTE THERMAL CTRLR 24-QSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:dBCool® 标准包装:1 系列:- 功能:温度监控系统（传感器） 传感器类型:内部和外部 感应温度:-40°C ~ 125°C，外部传感器 精确度:±2.5°C 本地（最大值），±5°C 远程（最大值） 拓扑:ADC，比较器，寄存器库 输出类型:2 线 SMBus? 输出警报:无 输出风扇:无 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 供应商设备封装:SOT-23-8 包装:Digi-Reel® 其它名称:296-22675-6 |
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