MAX4521CSLASHD datasheet(3/12 Pages) MAXIM

3 / 12 page

Quad, Low-Voltage, SPST Analog Switches

_______________________________________________________________________________________

ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)

(V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)

CONDITIONS

C, E, M

0.8

1.6

VIN_L

IN_ Input Logic Threshold Low

1.6

2.4

VIN_H

IN_ Input Logic Threshold High

UNITS

MIN

TYP

MAX

(Note 3)

SYMBOL

PARAMETER

C, E, M

VIN_ = 0.8V or 2.4V

µA

-1

0.03

IINH_, IINL_

IN_ Input Current Logic High

or Low

+25°C

Turn-On Time

tON

VCOM_ = ±3V, V+ = 4.5V,

V- = -4.5V, Figure 1

C, E, M

100

+25°C

Turn-Off Time

tOFF

VCOM_ = ±3V, V+ = 4.5V,

V- = -4.5V, Figure 1

C, E, M

Break-Before-Make Time Delay

(MAX4523 Only)

tBBM

VCOM_ = ±3V, V+ = 5.5V,

V- = -5.5V, Figure 2

+25°C

Charge Injection (Note 4)

CL = 1nF, VNO_ = 0V, RS = 0Ω,

Figure 3

+25°C

NO_, NC_ Off-Capacitance

CN_(OFF)

VNO_ = GND, f = 1MHz,

Figure 6

+25°C

COM_ Off-Capacitance

CCOM_(OFF)

VCOM_ = GND, f = 1MHz,

Figure 6

+25°C

COM_ On-Capacitance

CCOM_(ON)

VCOM_ = VNO_ = GND,

f = 1MHz, Figure 7

+25°C

Off-Isolation (Note 8)

VISO

RL = 50Ω, CL = 15pF,

VN_ = 1VRMS, f = 100kHz,

Figure 4

+25°C

< -90

Power-Supply Range

V+, V-

C, E, M

-6

-1

0.05

V+ Supply Current

I+

V+ = 5.5V, all VIN_ = 0V or V+

C, E, M

-1

µA

+25°C

-1

0.05

V- Supply Current

I-

V- = -5.5V

C, E, M

-1

µA

+25°C

Channel-to-Channel Crosstalk

(Note 9)

VCT

RL = 50, CL = 15pF,

VN_ = 1VRMS, f = 100kHz,

Figure 5

+25°C

< -90

POWER SUPPLY

LOGIC INPUT

SWITCH DYNAMIC CHARACTERISTICS

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