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参数资料
| 型号： | DS1780E+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 21/28页 |
| 文件大小： | 0K |
| 描述： | IC CPU PERIPHERAL MON 24-TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 62 |
| 功能： | 温度监控器，CPU 外围设备 |
| 传感器类型： | 内部 |
| 感应温度： | -40°C ~ 125°C |
| 精确度： | ±12°C（最小值） |
| 拓扑： | ADC（三角积分型），比较器，风扇速度控制，寄存器库 |
| 输出类型： | I²C?/SMBus? |
| 输出警报： | 无 |
| 输出风扇： | 是 |
| 电源电压： | 2.8 V ~ 5.75 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 24-TSSOP |
| 包装： | 管件 |
| 产品目录页面： | 1436 (CN2011-ZH PDF) |
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DS1780
VALUE RAM (ADDRESS 0x15h - 0x3Dh) Table 10.15
ADDRESS <A7:A0>h
20h
21h
22h
23h
24h
25h
26h
27h
28h
29h
2Ah
2Bh
2Ch
2Dh
2Eh
2Fh
30h
31h
32h
33h
34h
35h
36h
37h
38h
39h
3Ah
3Bh
3Ch
3Dh
3Eh
3Fh
R/W
R
R
R
R
R
R
R
R
R
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
DESCRIPTION
+2.5V Input Reading.
V CCP1 Input Reading.
+3.3V Input Reading.
+5V Input Reading.
+12V Input Reading.
+2.5V_Sense/V CCP2 Input Reading.
Reserved.
Temperature reading (Most significant 8-bits).
FAN1 reading: This location stores the number of counts of the
internal clock per revolution.
FAN2 reading: This location stores the number of counts of the
internal clock per revolution.
Reserved.
+2.5V High Limit (Note 1, 2).
+2.5V Low Limit (Note 2).
+V CCP1 High Limit (Note 1, 2).
+V CCP1 Low Limit (Note 2).
+3.3V High Limit (Note 1, 2).
+3.3V Low Limit (Note 2).
+5V High Limit (Note 1, 2).
+5V Low Limit (Note 2).
+12V High Limit (Note 1, 2).
+12V Low Limit (Note 2).
+2.5V_Sense/Vccp2 High Limit (Note 1, 2).
+2.5V_Sense/Vccp2 Low Limit (Note 2).
Reserved.
Reserved.
Hot Temperature (High) Limit (Note 1).
Hot Temperature Hysteresis (Low) Limit.
FAN1 Fan Count Limit: It is the number of counts of the internal clock for the
Low Limit of the fan speed.
FAN2 Fan Count Limit: It is the number of counts of the internal clock for the
Low Limit of the fan speed.
Reserved.
Company id number (Note 5).
Stepping id number (Note 6).
NOTES:
1. Setting all 1s to the high limits for voltages and fans (0111 1111 binary for temperature) means
interrupts will never be generated except the case when voltages go below the low limits.
2. For the high limits of the voltages, the device is doing a greater than comparison. For the low limits,
however, it is doing a less than or equal comparison.
3. This register should only be used by the manufacturer for testing of the ASIC. Reading or writing to
this register during normal use may lead to erroneous events.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1780E/T&R | 制造商:Maxim Integrated Products 功能描述:PC HARDWARE MONITOR T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC CPU PERIPHERAL MON 24-TSSOP |
| DS1780E/T&R | 功能描述:板上安装温度传感器 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 |
| DS1780E/TR | 制造商:Maxim Integrated Products 功能描述:Data Acquisition System, 6 Channel, 8 Bit, 24 Pin, Plastic, TSSOP |
| DS1780E+ | 功能描述:板上安装温度传感器 CPU Peripheral Monitor 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 |
| DS1780E+T&R | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 2-WIRE 24TSSOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC CPU PERIPHERAL MON 24-TSSOP 制造商:Maxim Integrated Products 功能描述:Board Mount Temperature Sensors CPU Peripheral Monitor |
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