参数资料
| 型号： | ADM1025ARQZ-R7 |
| 厂商： | ON Semiconductor |
| 文件页数： | 9/19页 |
| 文件大小： | 0K |
| 描述： | IC MONITOR SYS/VOLT 5CH 16QSOP |
| 产品变化通告： | MFG CHG Notification ADI to ON Semi Product Obsolescence 11/Feb/2009 |
| 标准包装： | 1,000 |
| 应用： | PC，PDA |
| 接口： | I²C |
| 电源电压： | 3 V ~ 5.5 V |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 带卷 (TR) |
| 安装类型： | 表面贴装 |
ADM1025, ADM1025A
http://onsemi.com
17
Table 16. REGISTERS 15h3Dh VALUE AND LIMIT REGISTERS (Note 1)
Address
R/W
Description
15h
Read/Write
Manufacturers Test Register
1Fh
Read/Write
Offset Register
20h
Read-only
2.5 V Reading
21h
Read-only
VCCP Reading
22h
Read-only
3.3 V Reading
23h
Read-only
5 V Reading
24h
Read-only
12 V Reading
25h
Read-only
VCC Reading
26h
Read-only
Remote Diode Temperature Reading
27h
Read-only
Local Temperature Reading
2Bh
Read/Write
2.5 V High Limit
2Ch
Read/Write
2.5 V Low Limit
2Dh
Read/Write
VCCP High Limit
2Eh
Read/Write
VCCP Low Limit
2Fh
Read/Write
3.3 V High Limit
30h
Read/Write
3.3 V Low Limit
31h
Read/Write
5 V High Limit
32h
Read/Write
5 V Low Limit
33h
Read/Write
12 V High Limit
34h
Read/Write
12 V Low Limit
35h
Read/Write
VCC High Limit
36h
Read/Write
VCC Low Limit
37h
Read/Write
Remote Temperature High Limit
38h
Read/Write
Remote Temperature Low Limit
39h
Read/Write
Local Temperature High Limit
3Ah
Read/Write
Local Temperature Low Limit
1. 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.
Table 17. REGISTER 15h MANUFACTURERS TEST REGISTER
Bit
Name
R/W
Description
0
Read/Write
Used to select RST or INT functions. Refer to RST/INT Output section.
1
Read/Write
Used to select RST or INT functions. Refer to RST/INT Output section.
27
Reserved
Read/Write
Reserved. Only values written to these bits should be zeros.
Table 18. REGISTERS 3Eh COMPANY ID
Value (Bits 7:0)
R/W
Description
0100 0001
Read-only
This location contains the company identification number that may be used
by software to determine the manufacturer’s device. This register is
read-only.
Table 19. REGISTERS 3Fh STEPPING
Value (Bits 7:0)
R/W
Description
0010 [Version]
Read-only
Stepping ID Number and Version
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| ADM1026JST | 功能描述:IC CNTRL SYS REF/EEPROM 48LQFP RoHS:否 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 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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