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ADT6503SRJZN005RL7

更新时间： 2024-11-22 12:34:55

品牌	Logo	应用领域
亚德诺 - ADI		开关
页数	文件大小	规格书
16页	295K
描述
Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23

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Low Cost, 2.7 V to 5.5 V, Micropower

Temperature Switches in SOT-23

ADT6501/ADT6502/ADT6503/ADT6504

FUNCTIONAL BLOCK DIAGRAM

Data Sheet

FEATURES

0.5°C (typical) threshold accuracy

Factory-set trip points from

ADT6501

−45°C to +15°C in 10°C increments

+35°C to +115°C in 10°C increments

No external components required

Maximum temperature of 125°C

Open-drain output (ADT6501/ADT6503)

Push-pull output (ADT6502/ADT6504)

Pin-selectable hysteresis of 2°C and 10°C

Supply current of 30 µA (typical)

Space-saving, 5-lead SOT-23 package

Σ-Δ

TEMPERATURE-TO-

DIGITAL CONVERTER

COMPARATOR

TOVER

FACTORY PRESET

TRIP POINT

2ºC/10ºC

APPLICATIONS

Medical equipment

Automotive

GND

HYST

Figure 1.

Cell phones

Hard disk drives

Personal computers

Electronic test equipment

Domestic appliances

Process control

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°C (11-bit).

The factory trip point settings are 10°C apart starting from

−45°C to +15°C for the cold threshold models and from +35°C

to +115°C for the hot threshold models.

The ADT6503 and ADT6504 are used for monitoring tempera-

tures from −45°C to +15°C only. Therefore, the logic output

pin becomes active when the temperature goes lower than the

selected trip point temperature.

PRODUCT HIGHLIGHTS

1. Σ-Δ based temperature measurement gives high accuracy

and noise immunity.

2. Wide operating temperature range from −55°C to +125°C.

0.5°C typical accuracy from −45°C to +115°C.

4. Factory threshold settings from −45°C to +115°C in

10°C increments.

These devices require no external components and typically

consume 30 μA supply current. Hysteresis is pin-selectable at

2°C and 10°C. The temperature switch is specified to operate

over the supply range of 2.7 V to 5.5 V.

5. Supply voltage is 2.7 V to 5.5 V.

6. Supply current of 30 μA.

The ADT6501 and ADT6502 are used for monitoring

temperatures from +35°C to +115°C only. Therefore, the logic

output pin becomes active when the temperature goes higher

than the selected trip point temperature.

7. Space-saving, 5-lead SOT-23 package.

8. Pin-selectable temperature hysteresis of 2°C or 10°C.

9. Temperature resolution of 0.125°C.

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

rightsof third parties that may result fromits use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarksandregisteredtrademarksare the property oftheir respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Technical Support

www.analog.com

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与ADT6503SRJZN005RL7相关器件

型号	品牌	获取价格	描述	数据表
ADT6503SRJZN015RL7	ADI	获取价格	Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23
ADT6503SRJZN025RL7	ROCHESTER	获取价格	DIGITAL TEMP SENSOR-SINGLE TRIP POINT, 11BIT(s), 6Cel, RECTANGULAR, SURFACE MOUNT, ROHS CO
ADT6503SRJZN025RL7	ADI	获取价格	Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23
ADT6503SRJZN035RL7	ADI	获取价格	Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23
ADT6503SRJZN045RL7	ADI	获取价格	Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23
ADT6503SRJZP005RL7	ADI	获取价格	Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23
ADT6503SRJZP015RL7	ADI	获取价格	Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23
ADT6504	ADI	获取价格	Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23
ADT6504_15	ADI	获取价格	Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23
ADT6504ARJN005	ADI	获取价格	Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23

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