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參數資料
| 型號： | ADT6503SRJZN025RL7 |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/16頁 |
| 文件大小： | 268K |
| 描述： | IC TEMP SENSOR MICROPWR SOT23-5 |
| 產品培訓模塊： | Temperature Sensors |
| 標準包裝： | 1 |
| 功能： | 溫度開關 |
| 傳感器類型： | 內部 |
| 感應溫度： | -25°C 跳閘點 |
| 精確度： | ±6°C（最小值） |
| 拓撲： | ADC（三角積分型），比較器，寄存器庫 |
| 輸出類型： | 開路漏極 |
| 輸出警報： | 是 |
| 輸出風扇： | 是 |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 工作溫度： | -55°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | SC-74A，SOT-753 |
| 供應商設備封裝： | SOT-23-5 |
| 包裝： | 標準包裝 |
| 產品目錄頁面： | 798 (CN2011-ZH PDF) |
| 其它名稱： | ADT6503SRJZN025RL7DKR |
Low Cost, 2.7 V to 5.5 V, Micropower
Tem erature Switches in SOT-23
Data Sheet
ADT6501/ADT6502/ADT6503/ADT6504
Rev. B
Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
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One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ?0072012 Analog Devices, Inc. All rights reserved.
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FEATURES
?.5癈 (typical) threshold accuracy
Factory-set trip points from
45癈 to +15癈 in 10癈 increments
+35癈 to +115癈 in 10癈 increments
No external components required
Maximum temperature of 125癈
Open-drain output (ADT6501/ADT6503)
Push-pull output (ADT6502/ADT6504)
Pin-selectable hysteresis of 2癈 and 10癈
Supply current of 30 礎 (typical)
Space-saving, 5-lead SOT-23 package
APPLICATIONS
Medical equipment
Automotive
Cell phones
Hard disk drives
Personal computers
Electronic test equipment
Domestic appliances
Process control
FUNCTIONAL BLOCK DIAGRAM
Figure 1.
GENERAL DESCRIPTION
The ADT6501/ADT6502/ADT6503/ADT6504 are trip point
temperature switches available in a 5-lead SOT-23 package.
Each part contains an internal band gap temperature sensor for
local temperature sensing. When the temperature crosses the
trip point setting, the logic output is activated. The ADT6501/
ADT6503 logic output is active low and open-drain. The
ADT6502/ADT6504 logic output is active high and push-pull.
The temperature is digitized to a resolution of 0.125癈 (11-bit).
The factory trip point settings are 10癈 apart starting from
45癈 to +15癈 for the cold threshold models and from +35癈
to +115癈 for the hot threshold models.
These devices require no external components and typically
consume 30 糀 supply current. Hysteresis is pin-selectable at
2癈 and 10癈. The temperature switch is specified to operate
over the supply range of 2.7 V to 5.5 V.
The ADT6501 and ADT6502 are used for monitoring
temperatures from +35癈 to +115癈 only. Therefore, the logic
output pin becomes active when the temperature goes higher
than the selected trip point temperature.
The ADT6503 and ADT6504 are used for monitoring tempera-
tures from 45癈 to +15癈 only. Therefore, the logic output
pin becomes active when the temperature goes lower than the
selected trip point temperature.
PRODUCT HIGHLIGHTS
1. ??based temperature measurement gives high accuracy
and noise immunity.
2. Wide operating temperature range from 55癈 to +125癈.
3. ?.5癈 typical accuracy from 45癈 to +115癈.
4. Factory threshold settings from 45癈 to +115癈 in
10癈 increments.
5. Supply voltage is 2.7 V to 5.5 V.
6. Supply current of 30 糀.
7. Space-saving, 5-lead SOT-23 package.
8. Pin-selectable temperature hysteresis of 2癈 or 10癈.
9. Temperature resolution of 0.125癈.
2篊/10篊
V
CC
4
GND
1
GND
2
HYST
3
TOVER
5
FACTORY PRESET
TRIP POINT
REGISTER
ADT6501
COMPARATOR
??/DIV>
TEMPERATURE-TO-
DIGITAL CONVERTER
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADT6503SRJZN035RL7 | 制造商:Analog Devices 功能描述:LOW COST, 2.7 V TO 5.5 V, MICROPOWER TEMPERATURE SWITCHES - Tape and Reel 制造商:Rochester Electronics LLC 功能描述: |
| ADT6503SRJZN045RL7 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23 |
| ADT6503SRJZP005RL7 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23 |
| ADT6503SRJZP015RL7 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23 |
| ADT6504 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23 |
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