参数资料
型号: ADT7302ARMZ-REEL7
厂商: Analog Devices Inc
文件页数: 6/16页
文件大小: 238K
描述: IC SENSOR TEMP 13BIT DGTL 8MSOP
产品变化通告: ADT7301,02 Mask Revision 05/Sept/2011
标准包装: 1,000
功能: 温度监控系统(传感器)
传感器类型: 内部
感应温度: -40°C ~ 125°C
精确度: ±2°C(最小值)
拓扑: ADC,寄存器库
输出类型: MICROWIRE?,QSPI?,SPI?
输出警报:
输出风扇:
电源电压: 2.7 V ~ 5.25 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 带卷 (TR)
ADT7302
 
 
Rev. B | Page 6 of 16
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
 
ND   1
DIN   2
DD
3
DOUT
6
CS
5
SCLK
4
ADT7302
TOP VIEW
(Not to Scale)
 
Figure 4. SOT-23 Pin Configuration
NC   1
OUT   2
CS   3
CLK   4
NC
8
GND
7
DIN
6
V
DD
5
NC = NO CONNECT
ADT7302
TOP VIEW
(Not to Scale)
 
Figure 5. MSOP Pin Configuration
 
 
Table 4. Pin Function Descriptions
SOT-23
Pin No.
MSOP
Pin No.
Mnemonic    Description
1
7
GND
Analog and Digital Ground.
2
6
DIN
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.
3
5
V
DD
 
Positive Supply Voltage, 2.7 V to 5.25 V.
4
4
SCLK
Serial Clock Input. This is the clock input for the serial port. The serial clock is used to clock data out
of the ADT7302s temperature value register and to clock data into the ADT7302s control register.
5
3
CS
 
Chip Select Input. Logic input. The device is selected when this input is low. The SCLK input is
disabled when this pin is high.
6
2
DOUT
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.
 
1, 8
NC
No Connect.
 
 
 
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