MAX382C/D 데이터 시트보기 (PDF) - Maxim Integrated

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MAX382C/D

Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers with Latchable Inputs

Maxim Integrated 

Low-Voltage, 8-Channel/Dual 4-Channel

Multiplexers with Latchable Inputs

VAH = +3V

50%

50%

VEN

0V

VOUT 0V

0.9 VO

tON(EN)

tOFF(EN)

Figure 3. Enable Delay (tON(EN), tOFF(EN))

VWR +3V

+1.5V

0V

VOUT 0V

50%

tON (WR)

0.2VO

DEVICE MUST BE RESET PRIOR TO APPLYING WR PULSE

Figure 4. Write Turn-On Time (tON(WR))

+5V

V+

A2

N01

+10V

N02–

A1

N03

A0 MAX382*

VEN

EN

+2.4V

COM,

COMB

50Ω

RS WR GND V-

1k

VOUT

35pF

-5V

*SIMILAR CONNECTION FOR MAX384

+5V

+2.4V

EN

V+ N01 or

N01B

+5V

A0, A1,

ALL

(A2)

N0_

MAX382*

+2.4V

LOGIC INPUT

RS

WR

GND

COM,

COMB

V-

1k

VOUT

35pF

-5V

*SIMILAR CONNECTION FOR MAX384

3V

WR

0V

A0, A1, (A2) 3V

EN 0V

50%

tW

tS

tH

20%

80%

3V

RS

0V

50%

tRS

SWITCH

OUTPUT VO

tOFF (RS)

80%

Figure 5. Write, Setup, and Hold Timing (tW, tS, tH)

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