Q62705-K181 [INFINEON]

Silicon Piezoresistive Absolute Pressure Sensor; 硅压阻式绝对压力传感器


型号：	Q62705-K181
厂家：	Infineon
描述：	Silicon Piezoresistive Absolute Pressure Sensor 硅压阻式绝对压力传感器传感器压力传感器
文件：	总4页 (文件大小：121K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Silicon Piezoresistive

Absolute Pressure Sensor

KPY 52-A

KPY 56-A

Features

• Low pressure and temperature hysteresis

• Fast response

• High sensitivity and linearity

• Fatigue free monocrystaline silicon diaphragm

giving high load cycle stability

• High long term stability

• Built in silicon temperature sensor

• Media compatible stainless steel housing

Stainless Steel Package

Ordering Code

Type and

Marking

Symbol

Pressure Range Unit

KPY 52 A

KPY 53 A

KPY 54 A

KPY 55 A

KPY 56 A

P₀… P_N

0 … 0.6

0 … 1.6

0 … 4

bar

Q62705-K211

Q62705-K177

Q62705-K179

Q62705-K181

Q62705-K183

0 … 10

0 … 25

Pin Configuration

Capillary tube

+ V_IN

− V_OUT

Temperature sensor

(typ. R₂₅= 2 kΩ)

Temperature sensor

− V_IN

+ V_OUT

Not connected

Semiconductor Group

02.97

KPY 52-A

KPY 56-A

Absolute Maximum Ratings

Parameter

Symbol

Limit Values Unit

bar

Pressure overload

P_MAX

KPY 52 A

KPY 53 A

KPY 54 A

KPY 55 A

KPY 56 A

Operating temperature range

Storage temperature range

Supply voltage

T_A

− 40 … + 125 ˚C

− 50 … + 130 ˚C

T_stg

V_IN

Electrical Characteristics

at T_A= 25 ˚C and V_IN= 5 V, unless otherwise specified.

Parameter

Symbol

Limit Values

Unit

min.

typ.

max.

Bridge resistance

Sensitivity

R_B

−

kΩ

mV/

KPY 52 A

KPY 53 A

KPY 54 A

KPY 55 A

KPY 56 A

11.0

5.6

4.0

1.8

0.88

15.0

8.8

6.0

2.6

1.2

24.0

12.5

9.0

4.0

2.0

Vbar

Output voltage

V_fin

KPY 52 A

KPY 53 A

KPY 54 A

KPY 55 A

KPY 56 A

110

120

130

150

100

180

200

250

Offset voltage

P = P₀

V₀

F_L

− 25

−

+ 25

Linearity error (best fit straight line)

% V_fin

P₀= P₀… P_N

KPY 52… 55 A

KPY 56A

−

± 0.15 ± 0.35

± 0.15 −

Pressure hysteresis

P_H

% V_fin

P₁= P₀, P₂= P_N, P₃= P₀KPY 52 … 56 A

−

± 0.1

−

Semiconductor Group

KPY 52-A

KPY 56-A

Electrical Characteristics

at T₁= 25 ˚C, T₂= 80 ˚C, T₃= 25 ˚C and V_IN= 5 V, unless otherwise specified.

Parameter

Symbol

Limit Values

typ. max.

Unit

min.

Temperature coefficient of V_fin

TC_Vfin

%/K

KPY 52 A

− 0.20 −

− 0.12

− 0.13

− 0.14

− 0.15

KPY 53 A

KPY 54 A

KPY 55 A

KPY 56 A

Temperature coefficient of V₀

TC_V0

%/K

KPY 52 A

KPY 53 A

KPY 54 A

KPY 55 A

KPY 56 A

− 0.03 −

+ 0.08

+ 0.05

Temperature coefficient of R_B

KPY 52 … 56 A

Temperature hysteresis of V₀; V_fin

KPY 52 … 56 A

TC_RB

%/K

−

+ 0.095 −

% v. V_fin

± 0.2

−

Semiconductor Group

KPY 52-A

KPY 56-A

Package Outline

Stainless Steel Package

Dimension in mm

Weight approx. 15.0 g

Exterior Packaging

I.e. tubes, trays, boxes are shown in our Data Book “Package Information”.

Semiconductor Group

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