參數(shù)資料
型號(hào): LM74CIM-3
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 溫度/濕度傳感器
英文描述: IC PROCESSOR UART ONE CHANNEL 16 BYTE RX/TX FIFO
中文描述: DIGITAL TEMP SENSOR-SERIAL, 13BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT
封裝: PLASTIC, SOP-8
文件頁(yè)數(shù): 3/15頁(yè)
文件大?。?/td> 293K
代理商: LM74CIM-3
Pin Descriptions
Label
SO-8
Pin
#
micro
SMD
Pin
#
1
Function
Typical Connection
SI/O
1
Slave Input/Output - Serial bus bi-directional data
line. Schmitt trigger input.
Slave Clock - Serial bus clock Schmitt trigger input
line.
No Connection
Power Supply Ground
No Connection
No Connection
Chip Select input.
Positive Supply Voltage Input
From and to Controller
SC
2
5
From Controller
NC
GND
NC
NC
CS
V
+
3
4
5
6
7
8
No Connection
Ground
No Connection
No Connection
From Controller
DC Voltage from 3.0V to 5.5V for the
LM74CIM and 2.65V to 5.5V for the
LM74CIBP. Bypass with a 0.1 μF ceramic
capacitor.
4
3
2
Typical Application
10090903
FIGURE 1. COP Microcontroller Interface
L
www.national.com
3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM74CIM-3 T&R 制造商:Texas Instruments 功能描述:Temp Sensor Digital Serial (3-Wire, SPI) 8-Pin SOIC T/R
LM74CIM-3/NOPB 功能描述:板上安裝溫度傳感器 Digital Temp Sensor RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)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(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
LM74CIM-3/NOPB 制造商:Texas Instruments 功能描述:IC TEMP SENSOR
LM74CIM-3/NOPB 制造商:Texas Instruments 功能描述:Temperature Sensor IC
LM74CIM-5 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(zhǔn)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(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor