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參數(shù)資料
| 型號： | MAX1669EEE |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | Fan Controller and Remote Temperature Sensor with SMBus Serial Interface |
| 中文描述： | 風(fēng)扇控制器和遠程溫度傳感器，帶有SMBus串行接口 |
| 文件頁數(shù)： | 11/20頁 |
| 文件大?。?/td> | 213K |
| 代理商： | MAX1669EEE |
M
Fan Controller and Remote Temperature Sensor
with SMBus Serial Interface
______________________________________________________________________________________
11
REGISTER
COMMAND
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
FUNCTION
Reserved for future use
Read latest temperature
Read status byte (temp flags, I/O_ states)
Read configuration byte
Reserved for future use
Reserved for future use
Reserved for future use
Read T
HIGH
limit
Read T
LOW
limit
Write configuration byte
Reserved for future use
Reserved for future use
Reserved for future use
Write T
HIGH
limit
Write T
LOW
limit
One-shot command. Will execute a single conversion even if the
device is in software standby.
N/A
N/A
N/A
RTEMP
RSTAT
RCFG
0000 0010b
N/A
N/A
N/A
0111 1111b
1100 1001b
N/A
N/A
N/A
N/A
N/A
N/A
RHI
RLOW
WCFG
WHI
WLOW
OSHT
0Fh
N/A
RCRIT
RPROT
RFREQ
RDUTY
RGPIO
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
1Ah
1Bh
1Ch
Read T
CRIT
limit
Read write-once protection byte
Read PWM frequency
Read FAN duty factor
Read GPIO data
Reserved for future use
Reserved for future use
Reserved for future use
Write T
CRIT
limit
Write write-once protection byte
Write PWM frequency
Write FAN duty factor
Write GPIO data
Reserved for future use
0110 0100b
0000 0000b
0000 0000b
0000 0000b
1100 0000b
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
WCRIT
WPROT
WFREQ
WDUTY
WGPIO
RFU
POR STATE
1Dh-FDh
MFG ID
FEh
Manufacturing ID code = 4Dh, ASCII code for “M” (for Maxim)
Least Sig Byte
0100 1101b
DEV ID
FFh
Device ID code, specific to MAX1669
Least Sig Byte
0000 0101b
Table 3. Command Byte Bit Assignments
ID Codes
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|---|---|
| MAX1669 | Fan Controller and Remote Temperature Sensor with SMBus Serial Interface |
| MAX1672 | Step-Up/Down DC-DC Converter in QSOP Package |
| MAX1672EEE | Step-Up/Down DC-DC Converter in QSOP Package |
| MAX1673 | Regulated, 125mA-Output, Charge-Pump DC-DC Inverter |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1669EEE+ | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 2-WIRE 16QSOP - Rail/Tube |
| MAX1669EEE+T | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 2-WIRE 16QSOP - Tape and Reel |
| MAX1669EEE-T | 制造商:Maxim Integrated Products 功能描述:FAN CONTROLLER AND REMOTE TEMPERATURE SENSOR - Tape and Reel |
| MAX166ACPP | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX166ACPP+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 200ksps 2.46V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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