BDJ0551HFV

更新时间： 2024-02-24 14:23:31

品牌	Logo	应用领域
罗姆 - ROHM		传感器温度传感器
页数	文件大小	规格书
10页	262K
描述
Thermostat Output Temperature Sensor ICs with Power Down Function BDJ 1HFV Series

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BDJ0551HFV 数据手册

Small and high accuracy Temperature Sensor IC Series High Accuracy detection

Thermostat Output

Temperature Sensor ICs

with Power Down Function

BDJ□□□1HFV Series

No.09047ECT01

●Description

BDJ□□□1HFV series is thermostat output temperature sensor IC with built-in temperature detection element,constant

current circuit,high-accuracy reference voltage source in one chip.Temperature detection can be realized at ±2.5℃

accuracy without complicated design.It is the best temperature sensor IC for a portable equipment of micro and low

current,the power down function, and the battery drive.It is possible to use it for a wide usage such as the heat detection

and temperature monitors because it provides with the analog output in addition to the thermostat power output.

BDJ□□□1HFV series has 8 types of model at 5℃ intervals from +55℃ to +90℃ temperature range.

●Features

1) Detection Temperature Range 55～90℃ by 5℃ Step 8 products.

2) Power supply Voltage range 2.4～5.5V.

3) High Accuracy thermostat ( typ.±1.0℃, max.±2.5℃ @Ta=55～90℃ )

4) High Accuracy Analog Output ( typ.±1.0℃, max.±2.5℃ @Ta=-30～100℃ )

5) Analog Output Temperature Sensitivity ( typ. -8.2mV/℃ )

6) Low Supply Current ( typ. 7.5μA )

7) Power down control function built in.(PD interface Voltage min 1.5V)

8) Small Package ( typ. 1.60mm×1.60mm×0.60mm )

9) Low thermal resistance package ( typ. 187℃/W )

10) ESD Rating 8kV ( HBM )

●Applications

Cell phone, Digital Camera,Thermal Protection for Electrical Equipment (NoteBook PC, FPD-TV, etc.)

●Line up matrix

Detect

Temp.

（℃）

Detect

Temp.

（℃）

Product

Name

OS Output

Format

Product

Name

OS Output

Format

Open

Drain

Open

Drain

BDJ0901HFV

BDJ0851HFV

BDJ0801HFV

BDJ0751HFV

Active H

BDJ0701HFV

BDJ0651HFV

BDJ0601HFV

BDJ0551HFV

Active H

Open

Drain

Open

Drain

Open

Drain

Open

Drain

Open

Drain

Open

Drain

www.rohm.com

2009.08 - Rev.C

1/9

12 3 4 5 6 7...10

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