DG528CSLASHD datasheet(3/12 Pages) MAXIM

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8-Channel Latchable Multiplexers

_______________________________________________________________________________________

Note 2: Guaranteed by design.

Note 3: Sequence each switch on.

Note 4: ID(ON) is leakage from driver into on switch.

Note 5: Reset pulse period must be at least 50µs during or after power-on.

ELECTRICAL CHARACTERISTICS

(V+ = 15V, V- = -15V, VEN = 2.4V, WR = 0V, RS = 2.4V, TA = TMIN to TMAX, unless otherwise noted.)

Figure 7

(Stabilization Time) Figure 7

(Hold Time) Figure 7

Figure 7; VS = 5V (Note 5)

300

180

500

150

WR Pulse Width

tWW

300

150

AX, EN Data

Valid to WR

tDW

180

120

AX, EN Data

Valid after WR

tWD

RS Pulse Width

tRS

500

150

TA = +25°C

f = 1MHz

TA = +25°C

VEN = 0V, RL = 1kΩ,

CL = 15pF,

VS = 7VRMS, f = 500kHz

Figure 6

Figures 3, 5

Figures 3, 4

VEN = 0V, f = 140kHz,

VS = 0V

DG528

Figure 1

Figure 2

DG52_C/D/E

MIN

TYP

MAX

1.5

2.5

1.5

0.2

0.003

2.5

-1.5

0.01

PARAMETER

SYMBOL

DG52_A

MIN

TYP

MAX

UNITS

Off Isolation

OIRR

Charge Injection

Enable, Reset Turn-Off

Time

tOFF(EN, RS)

0.4

µs

Enable, Write Turn-On

Time

tON(EN, WR)

1.0

1.5

µs

Logic-Input

Capacitance

CIN

2.5

Source-Off

Capacitance

CS(OFF)

Switching Time of

Multiplexer

tTRANS

0.4

µs

Break-Before-Make

Interval

tOPEN

0.2

µs

Drain-Off Capacitance

CD(OFF)

Positive Supply

Current

I+

0.003

2.5

Negative Supply

Current

I-

-1.5

0.01

CONDITIONS

VEN = 0V,

f = 140kHz,

VS = 0V

VEN = VAH = 0V

DG529

DYNAMIC

SUPPLY

MINIMUM INPUT TIMING

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