MAX382CSLASHD datasheet(4/12 Pages) MAXIM

4 / 12 page

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

Multiplexers with Latchable Inputs

_______________________________________________________________________________________

ELECTRICAL CHARACTERISTICS—Single +5V Supply

(V+ = +5V ±10%, V- = 0V, GND = 0V, VA_H = VENH = 2.4V, VA_L = VENL = 0.8V, WR = 0V, RS = 2.4V, TA = TMIN to TMAX, unless

otherwise noted.)

Figure 6, V+ = 5V

tRS

Reset Pulse Width

SWITCH

TA = TMIN to TMAX

TA = +25°C

INO = 1mA, VCOM = 3.5V,

V+ = 4.5V

On-Resistance

RON

280

150

225

Ω

(Note 3)

Analog Signal Range

VCOM, VNO

V-

V+

PARAMETER

SYMBOL

MIN

TYP

MAX

(Note 2)

UNITS

CONDITIONS

SUPPLY

DIGITAL LOGIC INPUT

TA = +25°C

VEN = VA = 0V, V+; V+ = 5.5V; V- = 0V

TA = TMIN to TMAX

VEN = V+, 0V; VA = 0V;

V+ = 5.5V; V- = 0V

Input Current with

Input Voltage Low

IL, IENL

Logic Low Input Voltage

VL, VENL

0.8

-0.1

0.1

Input Current with

Input Voltage High

-1.0

1.0

µA

Negative Supply Current

I-

-1.0

1.0

µA

Positive Supply Current

I+

-1.0

1.0

µA

Power-Supply Range

2.4

IGND Supply Current

IGND

-1.0

1.0

Logic High Input Voltage

VH, VENH

2.4

IH, IENH

-0.1

0.1

µA

VH = 2.4V, VL = 0.8V

µA

TA = TMIN to TMAX

TA = +25°C

C, E

TA = TMIN to TMAX

TA = +25°C

TA = TMIN to TMAX

TA = +25°C

C, E

TA = +25°C

INO = 1mA, VCOM = 3.5V,

V+ = 4.5V

Figure 5

INO = 1mA; VCOM = 3V, 2V, 1V;

V+ = 5V

MAX382

VNO = 4.5V, VCOM = 0V,

V+ = 5.5V

MAX384

TA = TMIN

to TMAX

TA = TMIN

to TMAX

TA = TMIN

to TMAX

Ω

On-Resistance Matching

Between Channels (Note 4)

∆RON

Ω

AX, EN Data Hold Time

100

On-Resistance Flatness

RFLAT

-0.1

0.1

-1.0

1.0

NO-Off Leakage Current

(Note 8)

INO(OFF)

-10

100

-0.2

0.2

-2.5

2.5

-20

-0.2

0.2

-1.5

1.5

COM-Off Leakage Current

(Note 8)

ICOM(OFF)

-10

TA = +25°C

C, E

TA = +25°C

C, E

MAX382

VCOM = 4.5V,

VNO = 0V,

V+ = 5.5V

MAX384

TA = TMIN

to TMAX

TA = TMIN

to TMAX

-0.4

0.4

VCOM = 4.5V,

VNO = 0V,

V+ = 5.5V

-5

-40

-0.2

0.2

-2.5

2.5

COM-On Leakage Current

(Note 8)

ICOM(ON)

-20

VCOM = 4.5V,

VNO = 4.5V,

V+ = 5.5V

SWITCH

DIGITAL LOGIC INPUT

SUPPLY

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