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参数资料
| 型号： | ADT6502SRJZP055RL7 |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | 温度/湿度传感器 |
| 英文描述： | DIGITAL TEMP SENSOR-SINGLE TRIP POINT, 11BIT(s), 4Cel, RECTANGULAR, SURFACE MOUNT |
| 封装： | ROHS COMPLIANT, SOT-23, 5 PIN |
| 文件页数： | 1/16页 |
| 文件大小： | 358K |
| 代理商： | ADT6502SRJZP055RL7 |
Low Cost, 2.7 V to 5.5 V, Micropower
Temperature Switches in SOT-23
ADT6501/ADT6502/ADT6503/ADT6504
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
200
8 Analog Devices, Inc. All rights reserved.
FEATURES
±0.5°C (typical) threshold accuracy
Factory-set trip points from
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
APPLICATIONS
Medical equipment
Automotive
Cell phones
Hard disk drives
Personal computers
Electronic test equipment
Domestic appliances
Process control
FUNCTIONAL BLOCK DIAGRAM
06
09
6-
00
1
2C/10C
VCC
4
GND
1
GND
2
HYST
3
TOVER
5
FACTORY PRESET
TRIP POINT
REGISTER
ADT6501
COMPARATOR
Σ-Δ
TEMPERATURE-TO-
DIGITAL CONVERTER
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°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.
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.
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.
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.
3.
±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.
5.
Supply voltage is 2.7 V to 5.5 V.
6.
Supply current of 30 μA.
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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADT6502SRJZP065RL7 | 功能描述:IC TEMP SENSOR MICROPWR SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:1 系列:- 功能:温度监控系统（传感器） 传感器类型:内部和外部 感应温度:-40°C ~ 125°C，外部传感器 精确度:±2.5°C 本地（最大值），±5°C 远程（最大值） 拓扑:ADC，比较器，寄存器库 输出类型:2 线 SMBus? 输出警报:无 输出风扇:无 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 供应商设备封装:SOT-23-8 包装:Digi-Reel® 其它名称:296-22675-6 |
| ADT6502SRJZP075RL7 | 功能描述:IC TEMP SENSOR MICROPWR SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:3,000 系列:- 功能:温度开关 传感器类型:内部 感应温度:85°C 分界点 精确度:±6°C（最小值） 拓扑:ADC（三角积分型），比较器，寄存器库 输出类型:开路漏极 输出警报:是 输出风扇:是 电源电压:2.7 V ~ 5.5 V 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) 其它名称:ADT6501SRJZP085RL7-ND |
| ADT6502SRJZP085RL7 | 功能描述:IC TEMP SENSOR MICROPWR SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:1 系列:- 功能:温度监控系统（传感器） 传感器类型:内部和外部 感应温度:-40°C ~ 125°C，外部传感器 精确度:±2.5°C 本地（最大值），±5°C 远程（最大值） 拓扑:ADC，比较器，寄存器库 输出类型:2 线 SMBus? 输出警报:无 输出风扇:无 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 供应商设备封装:SOT-23-8 包装:Digi-Reel® 其它名称:296-22675-6 |
| ADT6502SRJZP095RL7 | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23 |
| ADT6502SRJZP105RL7 | 制造商:AD 制造商全称: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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