參數(shù)資料
型號(hào)： ADT7317ARQ
廠商： Analog Devices, Inc.
元件分類(lèi)： 圓形連接器
英文描述： Circular Connector; No. of Contacts:37; Series:LJT07R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:15; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:15-35
中文描述： SPI/I2C兼容，10位數(shù)字溫度傳感器和四DAC的電壓輸出12/10/8-Bit
文件頁(yè)數(shù)： 24/32頁(yè)
文件大小： 340K
代理商： ADT7317ARQ
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REV. PrN
PRELIMINARY TECHNICAL DATA
ADT7316/7317/7318
C2:0
In single channel mode these bits select between
V
DD
, the internal temperature sensor and the
external temperature sensor for conversion. De-
fault is V
DD
.
000 = V
DD
001 = Internal Temperature Sensor.
010 = External Temperature Sensor
011 - 111 = RESERVED
C3
RESERVED
C4
Selects between single channel and Round Robin
conversion cycle. Default is Round Robin.
0 = Round Robin.
1 = Single Channel.
C5
Default condition is to average every measure-
ment on all channels 16 times. This bit disables
this averaging. Channels consist of temperature,
analog inputs and V
DD
.
0 = Enable averaging.
1 = Disable averaging.
C6
SMBus timeout on the serial clock puts a max
limit on the pulse width of the clock. Ensures
that a fault on the master SCL does not lock up
the SDA line.
0 = Disable SMBus Timeout.
1 = Enable SMBus Timeout.
C7
Software Reset. Setting this bit to a 1 causes a
software reset. All registers and DAC outputs
will reset to their default settings.
CONTROL CONFIGURATION 3 REGISTER (Read/
Write) [Add. = 1Ah]
This configuration register is an 8-bit read/write register
that is used to setup some of the operating modes of the
ADT7316/17/18.
Table 28. Control Configuration 3
D7
D6
D5
D4
D3
D2
D1
D0
C7
C6
C5
C4
C3
C2
C1
C0
0*
0*
0*
0*
0*
0*
0*
0*
*Default settings at Power-up.
Bit
Function
C0
Selects between fast and normal ADC conver-
sion speeds for all three monitoring channels.
0 = ADC clock at 1.4 KHz.
1 = ADC clock at 22.5 KHz.
C1
On the ADT7316 and ADT7317, this bit selects
between 8 bits and 10 bits DAC output resolu-
tion on the Thermal Voltage Output feature.
Default = 8 bits. This bit has no affect on the
ADT7318 output as this part has only an 8-bit
DAC. In the ADT7318 case, write 0 to this bit.
0 = 8 bits resolution.
1 = 10 bits resolution.
C2
RESERVED. Only write 0
’
s.
C3
0 =
puts.
1 = DAC Configration register and LDAC Con-
figuration register control updating of DAC
outputs.
pin controls updating of DAC out-
C4
RESERVED. Only write 0.
C5
Setting this bit selects DAC A voltage output to
be proportional to the internal temperature mea-
surement.
C6
Setting this bit selects DAC B voltage output to
be proportional to the external temperature mea-
surement.
C7
RESERVED. Only write 0.
DAC CONFIGURATION REGISTER (Read/Write)
[Add. = 1Bh]
This configuration register is an 8-bit read/write register
that is used to control the output ranges of all four DACs
and also to control the loading of the DAC registers if the
pin is disabled (bit C3 = 1, Control Configuration
3 register).
Table 29. DAC Configuration
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
0*
0*
0*
0*
0*
0*
0*
0*
*Default settings at Power-up.
Bit
Function
D0
Selects the output range of DAC A.
0 = 0 V to V
REF
.
1 = 0 V to 2V
REF
.
Selects the output range of DAC B.
0 = 0 V to V
REF
.
1 = 0 V to 2V
REF
.
Selects the output range of DAC C.
0 = 0 V to V
REF
.
1 = 0 V to 2V
REF
.
Selects the output range of DAC D.
0 = 0 V to V
REF
.
1 = 0 V to 2V
REF
.
00
MSB write to any DAC register generates
LDAC command which updates that
DAC only.
01
MSB write to DAC B or DAC D register
generates LDAC command which up-
dates DACs A, B or DACs C, D.
10
MSB write to DAC D register generates
LDAC command which updates all 4
DACs.
11
LDAC command generated from LDAC
register.
D1
D2
D3
D5:D4
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參數(shù)描述
ADT7317ARQ-REEL 制造商:Analog Devices 功能描述:Digital Temperature Sensor 16-Pin QSOP T/R 制造商:Rochester Electronics LLC 功能描述:DTS, 10-BIT QUAD VOLTAGE OUTPUT DAC I.C. - Tape and Reel
ADT7317ARQ-REEL7 制造商:Analog Devices 功能描述:Digital Temperature Sensor 16-Pin QSOP T/R 制造商:Rochester Electronics LLC 功能描述:DTS, 10-BIT QUAD VOLTAGE OUTPUT DAC I.C. - Tape and Reel
ADT7317ARQZ 功能描述:IC SENSOR TEMP QUAD DAC 16QSOP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:SilentSense™ 功能:溫度監(jiān)控系統(tǒng)（傳感器） 傳感器類(lèi)型:內(nèi)部和外部 感應(yīng)溫度:-55°C ~ 125°C，外部傳感器 精確度:±2°C 本地（最大），±3°C 遠(yuǎn)程（最大） 拓?fù)?ADC（三角積分型），比較器，寄存器庫(kù) 輸出類(lèi)型:I²C?/SMBus? 輸出警報(bào):是 輸出風(fēng)扇:是 電源電壓:2.7 V ~ 5.5 V 工作溫度:-55°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR) 其它名稱(chēng):MIC284-2BMMTRMIC284-2BMMTR-ND
ADT7317ARQZ-REEL 功能描述:IC SENSOR TEMP QUAD DAC 16QSOP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:SilentSense™ 功能:溫度監(jiān)控系統(tǒng)（傳感器） 傳感器類(lèi)型:內(nèi)部和外部 感應(yīng)溫度:-55°C ~ 125°C，外部傳感器 精確度:±2°C 本地（最大），±3°C 遠(yuǎn)程（最大） 拓?fù)?ADC（三角積分型），比較器，寄存器庫(kù) 輸出類(lèi)型:I²C?/SMBus? 輸出警報(bào):是 輸出風(fēng)扇:是 電源電壓:2.7 V ~ 5.5 V 工作溫度:-55°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR) 其它名稱(chēng):MIC284-2BMMTRMIC284-2BMMTR-ND
ADT7317ARQZ-REEL7 功能描述:IC SENSOR TEMP QUAD DAC 16QSOP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:SilentSense™ 功能:溫度監(jiān)控系統(tǒng)（傳感器） 傳感器類(lèi)型:內(nèi)部和外部 感應(yīng)溫度:-55°C ~ 125°C，外部傳感器 精確度:±2°C 本地（最大），±3°C 遠(yuǎn)程（最大） 拓?fù)?ADC（三角積分型），比較器，寄存器庫(kù) 輸出類(lèi)型:I²C?/SMBus? 輸出警報(bào):是 輸出風(fēng)扇:是 電源電壓:2.7 V ~ 5.5 V 工作溫度:-55°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR) 其它名稱(chēng):MIC284-2BMMTRMIC284-2BMMTR-ND
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