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TC74A1-33VAT中文資料微芯科技數(shù)據(jù)手冊PDF規(guī)格書
TC74A1-33VAT規(guī)格書詳情
General Description
The TC74 is a serially accessible, digital temperature sensor particularly suited for low cost and small form factor applications. Temperature data is converted from the onboard thermal sensing element and made available as an 8-bit digital word.
Communication with the TC74 is accomplished via a 2-wire SMBus/I2C compatible serial port. This bus also can be used to implement multi-drop/multi-zone monitoring. The SHDN bit in the CONFIG register can be used to activate the low power Standby mode. Temperature resolution is 1°C. Conversion rate is a nominal 8 samples/sec. During normal operation, the quiescent current is 200 μA (typ). During standby operation, the quiescent current is 5 μA (typ).
Small size, low installed cost and ease of use make the TC74 an ideal choice for implementing thermal management in a variety of systems.
Features
? Digital Temperature Sensing in SOT-23-5 or TO-220 Packages
? Outputs Temperature as an 8-Bit Digital Word
? Simple SMBus/I2C? Serial Port Interface
? Solid-State Temperature Sensing:
- ±2°C (max.) Accuracy from +25°C to +85°C
- ±3°C (max.) Accuracy from 0°C to +125°C
? Supply Voltage of 2.7V to 5.5V
? Low Power:
- 200 μA (typ.) Operating Current
- 5 μA (typ.) Standby Mode Current
Applications
? Thermal Protection for Hard Disk Drives and other PC Peripherals
? PC Card Devices for Notebook Computers
? Low Cost Thermostat Controls
? Power Supplies
? Thermistor Replacement
產(chǎn)品屬性
- 型號(hào)：
TC74A1-33VAT
- 制造商：
MICROCHIP
- 制造商全稱：
Microchip Technology
- 功能描述：
Tiny Serial Digital Thermal Sensor
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Microchip |
24+ |
TO-220-5 |
16000 |
原裝優(yōu)勢絕對有貨 |
詢價(jià) | ||
MICROCHI |
20+ |
na |
65790 |
原裝優(yōu)勢主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
Microchip |
13850 |
只做正品 |
詢價(jià) | ||||
Microchip |
22+ |
NA |
1899 |
加我QQ或微信咨詢更多詳細(xì)信息, |
詢價(jià) | ||
24+ |
N/A |
65000 |
一級(jí)代理-主營優(yōu)勢-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
microchip |
23+ |
TO-220 |
15422 |
原包裝原標(biāo)現(xiàn)貨,假一罰十, |
詢價(jià) | ||
MICROCHIP |
2021+ |
TO-220-5 |
1000 |
只做原裝，可提供樣品 |
詢價(jià) | ||
MICROCHIP |
24+ |
sopdip |
10800 |
詢價(jià) | |||
MICROCHIP/微芯 |
23+ |
SOT23-5 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
Microchip Technology |
24+ |
TO-220-5 |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
詢價(jià) |
