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參數資料
| 型號： | MC74A6-3.3T |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 3Cel, RECTANGULAR, THROUGH HOLE MOUNT |
| 封裝： | TO-220, 5 PIN |
| 文件頁數： | 1/12頁 |
| 文件大小： | 129K |
| 代理商： | MC74A6-3.3T |
Semiconductor Components Industries, LLC, 2000
November, 2000 – Rev. 1
1
Publication Order Number:
MC74/D
MC74
Serial Digital
Temperature Sensor
The MC74 is a serial digital temperature sensor suited for low cost
applications. Temperature data is converted from the integrated
thermal sensing element and made available as an 8–bit serial digital
word. Communication with the MC74 is accomplished via 2–wire
SMBus/I2C–compatible serial port. Temperature resolution is 1
°C.
Conversion rate is a nominal 8 samples/sec. Power consumption is
only 200
A (5.0 A Standby).
Features
Temperature Range: –40°C to +125°C
Outputs Temperature as an 8–Bit Digital Word
Simple Serial Port Interface
Solid State Temperature Sensing:
±2°C Accuracy from +25°C to +85°C
±3°C Accuracy from 0°C to +125°C
3.3 V and 5.5 V Operating Range
Low Power
200
A Operations
5.0
A Standby Mode
Typical Applications
Thermal Protection for Hard Disk Drives and Other PC Peripherals
Low–Cost Thermostat Controls
Power Supplies
FUNCTIONAL BLOCK DIAGRAM
Internal Sensor
(Diode)
Serial Port
Interface
SDA
SCL
Control
Logic
DS Modulator
Temperature
Register
http://onsemi.com
ORDERING INFORMATION
1
SOT–23A*
NOTE: *SOT–23A is equivalent to EIAJ–SC74A
PIN CONNECTIONS
SOT–23
SN SUFFIX
CASE 1212
1
2
3
4
5
1
5
TO–220
T SUFFIX
CASE 314D
2
3
5
4
(Top View)
NC
GND
VDD
SCL
SDA
See detailed ordering and shipping information on page 9 of
this data sheet.
See general marking information in the device marking
section on page 9 of this data sheet.
DEVICE MARKING INFORMATION
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相關代理商/技術參數 |
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|---|---|
| MC74AC00 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:QUAD 2-INPUT NAND GATE |
| MC74AC00D | 功能描述:邏輯門 2-6V Quad 2-Input RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| MC74AC00DG | 功能描述:邏輯門 2-6V Quad 2-Input NAND RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| MC74AC00DR2 | 功能描述:邏輯門 2-6V Quad 2-Input RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| MC74AC00DR2G | 功能描述:邏輯門 2-6V Quad 2-Input NAND RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
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