參數(shù)資料
型號: AD7814ARTZ-REEL
廠商: Analog Devices Inc
文件頁數(shù): 4/8頁
文件大小: 123K
描述: IC TEMP SNSR 10BIT DGTL SOT23-6
產(chǎn)品變化通告: Product Discontinuance 27/Oct/2011
標(biāo)準(zhǔn)包裝: 10,000
功能: 溫度監(jiān)控系統(tǒng)(傳感器)
傳感器類型: 內(nèi)部
感應(yīng)溫度: -55°C ~ 125°C
精確度: ±2°C
拓?fù)洌?/td> ADC,寄存器庫
輸出類型: MICROWIRE?,QSPI?,SPI?
輸出警報(bào):
輸出風(fēng)扇:
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -55°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: SOT-23-6
供應(yīng)商設(shè)備封裝: SOT-23-6
包裝: 帶卷 (TR)
REV. E
AD7814
4
 PIN FUNCTION DESCRIPTIONS
Pin
SOT-23
MSOP
Mnemonic
Pin No.
Pin No.
Description
GND
1
7
Analog and Digital Ground
DIN
2
6
Serial Data Input. Serial data to be loaded to the parts control register is
provided on this input. Data is clocked into the control register on the rising
edge of SCLK.
V
DD
3
5
Positive Supply Voltage, 2.7 V to 5.5 V
SCLK
4
4
Serial Clock Input. This is the clock input for the serial port. The serial clock
is used to clock data out of the temperature value register of the AD7814 and
to clock data into the control register on the part.
CS
5
3
Chip Select Input. Logic input. The device is selected when this input is low.
The SCLK input is disabled when this pin is high.
DOUT
6
2
Serial Data Output. Logic output. Data is clocked out of the temperature
value register at this pin. Data is clocked out on the falling edge of SCLK.
NC
1, 8
No Connect
PIN CONFIGURATIONS
SOT-23
1
2
3
GND
TOP VIEW
(Not to Scale)
6
5
4
AD7814
DIN
V
DD
DOUT
CS
SCLK
MSOP
TOP VIEW
(Not to Scale)
8
7
6
5
1
2
3
4
NC = NO CONNECT
NC
DOUT
CS
SCLK
NC
GND
DIN
V
DD
AD7814
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