参数资料
型号: ADM1034ARQZ-REEL7
厂商: ON Semiconductor
文件页数: 27/38页
文件大小: 427K
描述: IC THERM/FAN SPEED CTRLR 16-QSOP
产品变化通告: MFG CHG Notification ADI to ON Semi
标准包装: 1,000
功能: 风扇控制,温度监控器
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: ±1°C
拓扑: ADC,比较器,多路复用器,寄存器库
输出类型: SMBus?
输出警报:
输出风扇:
电源电压: 3 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
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)
ADM1034
http://onsemi.com
27
Lock Bit
Setting the Lock bit (Bit 6) of Configuration Register 1
(Address 0x01) makes all the lockable registers read-only.
These registers remain read-only until the ADM1034 is
powered down and back up again. For more information on
which registers are lockable, see Table 35.
SW Reset
Setting the Software Reset bit (Bit 0) of Configuration
Register 2 (Address 0x02) resets all software resettable bits
to their default value. For more information on resetting
registers and their default values, see Table 35 to Table 75.
Table 35. ADM1034 REGISTERS
Address
R/W
Description
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Default
Lock
able?
0x00/80
R/W
#Bytes/Block Read
7
6
5
4
3
2
1
0
0x20
Y
0x01/81
R/W
Configuration 1
Table/
SW
Lock
SDA
SCL
ALER
T
TIME
R
Avg
Mon
0x01
Y
0x02/82
R/W
Configuration 2
R R
RES
CS
CS
LUT
D/L
BD
Reset
0x84
Y
0x03/83
R/W
Configuration 3
#FP2
#FP2
#FP2
#FP2
#FP1
#FP1
#FP1
#FP1
0x44
Y
0x04/84
R/W
Configuration 4
FF/
REF
% T
% T
% T
XOR
R2TM
R1TM
LTM
0x00
Y
0x05/85
R/W
Conversion Rate
RES
RES
RES
RES
Conv
Conv
Conv
Conv
0x07
Y
0x06/86
R/W
Fault Queue
RES
RES
RES
RES
FQ
FQ
FQ
FQ
0x01
Y
0x07/87
R/W
Fan Behavior
F2 Off
F1 Off
RES
RES
D2B
D2B
D1B
D1B
0x09
Y
0x08/88
R/W
Mask 1
LH
LL
R1H
R1L
R1D
R2H
R2L
R2D
0x52
N
0x09/89
R/W
Mask 2
RES
RES
RES
% T
TA
TS
RES
RES
0x18
N
0x0A/8A
R/W
Mask 3
F1S
FA
F2S
RES
RES
RES
RES
RES
0x00
N
0x0B/8B
R/W
Local High Limit
7
6
5
4
3
2
1
0
0x8B
N
0x0C/8C
R/W
Local Low Limit
7
6
5
4
3
2
1
0
0x54
N
0x0D/8D
R/W
Local THERM
 Limit
7
6
5
4
3
2
1
0
0x95
Y
0x0E/8E
R/W
Remote 1 High
Limit
7
6
5
4
3
2
1
0
0x8B
N
0x0F/8F
R/W
Remote 1 Low Limit
7
6
5
4
3
2
1
0
0x54
N
0x10/90
R/W
Remote 1 THERM
Limit
7
6
5
4
3
2
1
0
0x95
Y
0x11/91
R/W
Remote 2 High
Limit
7
6
5
4
3
2
1
0
0x8B
N
0x12/92
R/W
Remote 2 Low Limit
7
6
5
4
3
2
1
0
0x54
N
0x13/93
R/W
Remote 2 THERM
Limit
7
6
5
4
3
2
1
0
0x95
Y
0x16/96
R/W
Local Offset
7
6
5
4
3
2
1
0
0x00
Y
0x17/97
R/W
Remote 1 Offset
7
6
5
4
3
2
1
0
0x00
Y
0x18/98
R/W
Remote 2 Offset
7
6
5
4
3
2
1
0
0x00
Y
0x19/99
R/W
THERM
 % Limit
7
6
5
4
3
2
1
0
0xFF
Y
0x1A/9A
R/W
THERM
Hysteresis
RES
RES
RES
RES
Hys
Hys
Hys
Hys
0x05
Y
0x22/A2
R/W
Look-up Table T1
7
6
5
4
3
2
1
0
0xFF
Y
0x23/A3
R/W
Look-up Table T2
7
6
5
4
3
2
1
0
0xFF
Y
0x24/A4
R/W
Look-up Table T3
7
6
5
4
3
2
1
0
0xFF
Y
0x25/A5
R/W
Look-up Table T4
7
6
5
4
3
2
1
0
0xFF
Y
0x26/A6
R/W
Look-up Table T5
7
6
5
4
3
2
1
0
0xFF
Y
0x27/A7
R/W
Look-up Table T6
7
6
5
4
3
2
1
0
0xFF
Y
0x28/A8
R/W
Look-up Table T7
7
6
5
4
3
2
1
0
0xFF
Y
0x29/A9
R/W
Look-up Table T8
7
6
5
4
3
2
1
0
0xFF
Y
0x2A/AA
R/W
Look-up Table, FS1
7
6
5
4
3
2
1
0
0xFF
Y
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