MC33975EK 데이터 시트보기 (PDF) - Freescale Semiconductor

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MC33975EK

Multiple Switch Detection Interface with Suppressed Wake-up and 32 mA Wetting Current

Freescale Semiconductor 

ELECTRICAL CHARACTERISTICS

MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

MAXIMUM RATINGS

Table 3. Maximum Ratings

All voltages are with respect to ground unless otherwise noted. Exceeding these limits may cause malfunction or permanent

damage to the device.

Rating

Symbol

Value

Unit

ELECTRICAL RATINGS

VDD Supply Voltage

CS, SI, SO, SCLK, INT, AMUX

WAKE

VPWR Supply Voltage

VPWR Supply Voltage at -40 C

Switch Input Voltage Range

33975

33975A

Frequency of SPI Operation (VDD = 5.0 V)

ESD Voltage(1)

Human Body Model(2)

Applies to all non-input Pins

Machine Model

Charge Device Model

Corner Pins

Interior Pins

–

–

–

–

–

–

–

VESD

-0.3 to 7.0

-0.3 to 7.0

-0.3 to 40

-0.3 to 50

-0.3 to 45

-14 to 38

-14 to 40

6.0

±2000

±2000

±200

750

500

VDC

VDC

VDC

VDC

VDC

VDC

MHz

V

THERMAL RATINGS

Operating Temperature

Ambient

Junction

Case

C

TA

-40 to 125

TJ

-40 to 150

TC

-40 to 125

Storage Temperature

Power Dissipation(3)

TSTG

PD

-55 to 150

C

1.7

W

Notes

1. ESD testing is performed in accordance with the Human Body Model (CZAP = 100 pF, RZAP = 1500 ), the Machine Model (CZAP =

200 pF, RZAP = 0 ), and the Charge Device Model.

2. All Programmable Switches (SP) and Switch-to-Ground (SG) input pins when tested individually.

3. Maximum power dissipation at TJ =150 C junction temperature with no heatsink used.

4. Thermal resistance between the die and the exposed die pad.

Analog Integrated Circuit Device Data

Freescale Semiconductor

33975

5

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