MC33794 查看數據表（PDF） - Freescale Semiconductor

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MC33794

Electric Field Imaging Device

Freescale Semiconductor 

STATIC ELECTRICAL CHARACTERISTICS

Table 3. Static Electrical Characteristics

Characteristics noted under conditions 9.0 V ≤ VPWR ≤ 18 V, -40°C ≤ TA ≤ 85°C unless otherwise noted. Typical values noted

reflect the approximate parameter means at TA = 25°C under normal conditions unless otherwise noted. Voltages are relative

to GND unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

Voltage Regulators

5.0 V Regulator Voltage

7.0 V ≤ VPWR ≤ 18 V, 1.0 mA ≤ IL ≤ 75 mA, CFILT = 47 µF

Analog Regulator Voltage

9.0 V ≤ VPWR ≤ 18 V, CFILT = 47 µF

Out-of-Range Voltage Detector (Terminal name VCC)

5.0 V Low Voltage Detector

5.0 V High Voltage Detector

5.0 V Out-of-Range Voltage Detector Hysteresis

ISO-9141 Communications Interface

Input Low Level (6)

Input High Level (6)

Input Hysteresis (6)

Output Low (6)

Output High (6)

Output Breakdown

IOUT = 20 mA

Output Resistance

IOUT = 40 mA

Current Limit

Sinking Current with VOUT < 0.3 VPWR IN

Output Propagation Delay

Out to ISO-9141, CLOAD = 20 pF

VCC

VANALOG

4.75

8.075

VLV5

VHV5

VHYS5

VIFINLO

VIFINHI

VIFINHYS

VIFOLO

VIFOHI

VIFZ

RIFON

IIFLIM

TIFDLY

4.0

5.26

–

0.30

–

–

–

0.8

40

–

60

–

V

5.0

5.25

V

8.5

8.925

4.52

4.72

V

5.55

5.83

V

0.05

–

V

0.33

–

V/V

0.53

0.7

V/V

0.2

–

V/V

–

0.2

V/V

–

–

V/V

V

–

–

Ω

58

–

mA

90

120

µs

–

8.0

ISO In

Logic Output Low

ISINK = 1.0 mA

VIFOLO

–

Logic Output Pull-Up Current

VOUT = 0 V

IIFPU

100

Input to Output Propagation Delay

TIFDLY

ISO-9141 to ISO_IN, RL = 10 kΩ, CL = 470 pF, 7.0 V ≤ VPWR ≤

–

18 V

V

–

1.0

µA

–

–

µs

–

5.4

Notes

6. Ratio to VPWR

Sensors

Freescale Semiconductor

MC33794

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