參數(shù)資料
型號(hào): LM76CHM-5
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 溫度/濕度傳感器
英文描述: 【0.5∑C, 【1∑C, 12-Bit Sign Digital Temperature Sensor and Thermal Window Comparator with Two-Wire Interface
中文描述: DIGITAL TEMP SENSOR-SERIAL, 13BIT(s), 1Cel, RECTANGULAR, SURFACE MOUNT
封裝: 0.150 INCH, PLASTIC, SO-8
文件頁(yè)數(shù): 2/15頁(yè)
文件大小: 311K
代理商: LM76CHM-5
Simplified Block Diagram
Connection Diagram
Ordering Information
Order Number
Supply Voltage
Acurracy
Temperature
Range for
Accuracy
25C
10C to 45C
25C
10C to 45C
70C to 100C
70C to 100C
Transport Media
LM76CHM-5
5.0V
±
0.5C
±
1.0C
±
0.5C
±
1.0C
±
1C
±
1C
95 units in Rail
LM76CHMX-5
5.0V
2500 Units on Tape and
Reel
95 units in Rail
2500 Units on Tape and
Reel
LM76CNM-3
LM76CNMX-3
3.3V
3.3V
Pin Description
Label
SDA
Pin
#
1
Function
Typical Connection
Serial Bi-Directional Data Line, Open Drain Output,
CMOS Logic Level
Serial Bus Clock Input, CMOS Logic Level
Critical Temperature Alarm, Open Drain Output
Pull Up Resistor, Controller I
2
C Data Line
SCL
T_CRIT_A
2
3
From Controller I
2
C Clock Line
Pull Up Resistor, Controller Interrupt Line
or System Hardware Shutdown
Ground
Pull Up Resistor, Controller Interrupt Line
DC Voltage from 3.3V power supply or
5V.
Ground (Low, “0”) or +V
S
(High, “1”)
GND
INT
+V
S
4
5
8
Power Supply Ground
Interrupt, Open Drain Output
Positive Supply Voltage Input
A0–A1
7,6
User-Set Address Inputs, TTL Logic Level
DS101015-1
SO-8
DS101015-2
LM76 See NS Package Number M08A
L
www.national.com
2
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