MPVZ5150 查看數據表（PDF） - Freescale Semiconductor

零件编号

产品描述 (功能)

比赛名单

MPVZ5150

Integrated Silicon Pressure Sensor On-Chip Signal Conditioned, Temperature Compensated and Calibrated

Freescale Semiconductor 

Pressure

Operating Characteristics

Table 1. Operating Characteristics (VS = 5.0 Vdc, TA = 25°C unless otherwise noted, P1 > P2. Decoupling circuit shown in

Figure 3 required to meet electrical specifications.)

Characteristic

Pressure Range(1)

Supply Voltage(2)

Supply Current

Minimum Pressure Offset(3)

@ VS = 5.0 V

Full Scale Output(4)

@ VS = 5.0 V

Full Scale Span(5)

@ VS = 5.0 V

Accuracy(6)

Sensitivity

(0 to 85°C)

Differential and Absolute (0 to 85°C)

Differential and Absolute (0 to 85°C)

Response Time(7)

Output Source Current at Full Scale Output

Warm-Up Time(8)

Offset Stability(9)

Symbol

POP

VS

IO

VOFF

VFSO

VFSS

—

V/P

tR

IO+

—

—

Min

0

4.75

—

0.088

4.588

—

—

—

—

—

—

Typ

—

5.0

7.0

0.200

4.700

4.500

30

1.0

0.1

20

±0.5

Max

150

5.25

10

0.313

4.813

—

Unit

kPa

VDC

mAdc

VDC

VDC

VDC

—

mV/kPa

—

ms

—

mAdc

—

ms

—

%VFSS

1. 1 kPa (kiloPascal) equals 0.145 PSI.

2. Device is ratiometric within this specified excitation range.

3. Offset (VOFF) is defined as the output voltage at the minimum rated pressure.

4. Full Scale Output (VFSO) is defined as the output voltage at the maximum or full rated pressure.

5. Full Scale Span (VFSS) is defined as the algebraic difference between the output voltage at full rated pressure and the output voltage at the

minimum rated pressure.

6. Accuracy (error budget) consists of the following:

Linearity:

Output deviation from a straight line relationship with pressure over the specified pressure range.

Temperature Hysteresis: Output deviation at any temperature within the operating temperature range, after the temperature is cycled to

and from the minimum or maximum operating temperature points, with zero differential pressure applied.

Pressure Hysteresis:

Output deviation at any pressure within the specified range, when this pressure is cycled to and from minimum

or maximum rated pressure at 25°C.

TcSpan:

Output deviation over the temperature range of 0° to 85°C, relative to 25°C.

TcOffset:

Output deviation with minimum pressure applied over the temperature range of 0° to 85°C, relative to 25°C.

Variation from Nominal: The variation from nominal values, for Offset or Full Scale Span, as a percent of VFSS at 25°C.

7. Response Time is defined as the time for the incremental changed in the output to go from 10% to 90% of its final value when subjected to

a specified step change in pressure.

8. Warm-Up Time is defined as the time required for the product to meet the specified output voltage after the Pressure has been stabilized.

9. Offset Stability is the product’s output deviation when subjected to 1000 hours of Pulsed Pressure, Temperature Cycling with Bias Test.

MPVZ5150

2

Sensors

Freescale Semiconductor

Share Link: