MAS9171A Ver la hoja de datos (PDF) - Micro Analog systems

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Fabricante

MAS9171A

OCTAL PORT PROTECTON

Micro Analog systems 

S

ABSOLUTE MAXIMUM RATINGS

Parameter

Supply Voltage

Input Voltage

ESD Voltage

Output Current (Note 1)

Ambient Temperature

Storage Temperature

Symbol

VDD

VIN

IOUT

Tamb

TStg

Conditions

T = 125°C, f=100Hz, 5% On

MM (EIAJ ED-4701 Method C-111)

T=125°C

DA9171A.000

July 31, 1997

Min Max Unit

-0.5

7

V

-200 200

V

-500 500

V

5

mA

-40 +125 oC

-55 +150 oC

RECOMMENDED OPERATION CONDITIONS

Parameter

Supply Voltage

Supply Current

Symbol

VDD

IDD

Conditions

VDD = 5.0 V

VIN 1…8 = 0 V

Min

Typ

Max

Unit

3.3

5.0

5.5

V

3nA

10

µA

ELECTRICAL CHARACTERISTICS

x Parallel input port

Parameter

Input High Voltage (Note 2)

Input Low Voltage (Note 2)

DC Input Voltage

Input Resistance

3 dB Frequency of Analog

Filter

Symbol

VIH

VIL

Vmax

RIN1

fd

Conditions

VDD = 5.0 V

VDD = 5.0 V

Only 1 input at the same time

-1V<VIN1<VDDx2.25

(T=-40°C .. +125°C, VDD = 3.3V..5.5V)

Min Typ

Max

Unit

5.0 5.5

6.0

V

2.25 2.75

3.25

V

-100

VDD+100 V

140 225

320

kΩ

100 150

200

kHz

x Parallel digital outputs

Parameter

Output High Voltage

Output Low Voltage

Signal Rise Time

Signal Fall Time

Symbol

VOH

VOL

tR

tR

Conditions

ISource = 3.0 mA

ISink = 3.0 mA

no load

no load

Min

(T=-40°C .. +125°C, VDD = 5V)

Typ

Max

Unit

4.1 4.6

V

0.35

0.6

V

50 500

ns

50 500

ns

Note 1: The sum of all output currents must not exceed 16 mA

Note 2: Typical values of VIH / VIL can be calculated as follows:

VIH = 1.1 x VDD

VIL = 0.55 x VDD

3

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