MAX399EPE Ver la hoja de datos (PDF) - Maxim Integrated

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MAX399EPE

Precision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers

Maxim Integrated 

Precision, 8-Channel/Dual 4-Channel,

Low-Voltage, CMOS Analog Multiplexers

_________________________________Test Circuits/Timing Diagrams (continued)

+5V

VEN EN

V+

NO1

NO2-NO8

A0

A1 MAX398

A2

50Ω

GND

COM

V-

-5V

+5V

+5V

1k

VEN EN

A0

V+ NO1B

NO1A-NO4A

NO2B-NO4B,

COMA

MAX399

A1

COMB

50Ω

GND

V-

+5V

1k

-5V

VOUT

35pF

VOUT

35pF

LOGIC

INPUT

VEN

+3V

0V

tON(EN)

0V

SWITCH

OUTPUT

VOUT

50%

90%

tR < 20ns

tF < 20ns

tOFF(EN)

10%

Figure 3. Enable Switching Time

+5V

+2.4V VEN EN

V+

VA

50Ω

NO1-NO8

+5V

A0

A1 MAX398

A2

GND

COM

V-

300Ω

-5V

VOUT

35pF

LOGIC +3V

INPUT

VA

0V

+5V

SWITCH

OUTPUT

VOUT

0V

tR < 20ns

50%

tF < 20ns

80%

tOPEN

Figure 4. Break-Before-Make Interval

_______________________________________________________________________________________ 9

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