參數(shù)資料
型號: MAX1099
廠商: Maxim Integrated Products, Inc.
元件分類: ADC
英文描述: 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC
中文描述: 10位串行輸出溫度傳感器,帶有5通道ADC
文件頁數(shù): 10/20頁
文件大?。?/td> 240K
代理商: MAX1099
M
10-Bit Serial-Output Temperature Sensors
with 5-Channel ADC
10
______________________________________________________________________________________
Pin Description
PIN
NAME
FUNCTION
1
AIN1
Analog Input 1. Negative differential input relative to AIN0 or positive differential input relative to AIN5
(Table 4). Connect to the cathode of external diode 1 for remote temperature sensing.
2
SHO
Shield Output. Used to suppress leakage currents at the anodes of remote temperature sensors (see
Remote
Diode Shielding
). May also be connected to the shields of twisted-pair input cables used for remote
temperature measurements. Leave unconnected for other applications.
3
AIN2
Analog Input 2. Positive differential input relative to AIN3 or positive differential input relative to AIN5
(Table 4). Connect to the anode of external diode 2 for remote temperature sensing.
4
AIN3
Analog Input 3. Negative differential input relative to AIN2 or positive differential input relative to AIN5
(Table 4). Connect to the cathode of external diode 2 for remote temperature sensing.
5
AIN4
Analog Input 4. Positive differential input relative to AIN5 (Table 4).
6
GND
Ground. Connect to pin 13.
7
SSTRB
Serial Strobe Output. SSTRB goes low at the beginning of an A/D conversion, and it goes high when the
conversion is finished.
8
CS
Active-Low Chip Select. Data will not be clocked into DIN unless
CS
is low. When
CS
is high, DOUT is at high
impedance.
9
DOUT
Serial Data Output. DOUT transitions on the falling edge of SCLK.
10
DIN
Serial Data Input. DIN latches data on the rising edge of SCLK.
11
SCLK
Serial Clock Input. Clocks data in and out of the serial interface.
12
V
DD
Positive Supply Voltage. Bypass with a 0.1
μ
F capacitor to GND (pin 13).
13
GND
Ground (star ground)
14
REF
Reference-Buffer Output/ADC Reference Input. Reference voltage for A/D conversion. Bypass to GND (pin 13)
with a 0.1
μ
F capacitor. Select reference mode by writing to configuration byte (Table 1).
15
AIN5
Analog Input 5. Negative differential input relative to AIN0
AIN4 (Table 4).
16
AIN0
Analog Input 0. Positive differential input relative to AIN1 or positive differential input relative to AIN5
(Table 4). Connect to the anode of external diode 1 for remote temperature sensing.
相關(guān)PDF資料
PDF描述
MAX1099AEAE 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC
MAX1099BEAE 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC
MAX1099CEAE 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC
MAX1108-MAX1109 Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs
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MAX1099AEAE 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
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