MAX395CSLASHD datasheet(5/16 Pages) MAXIM

5 / 16 page

Serially Controlled, Low-Voltage,

8-Channel SPST Switch

_______________________________________________________________________________________

ELECTRICAL CHARACTERISTICS—Single +5V Supply

(V+ = +4.5V to +5.5V, V- = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)

SWITCH DYNAMIC CHARACTERISTICS

DIGITAL I/O

ANALOG SWITCH

VCOM,VNO

Analog Signal Range

COM, NO On-Resistance

RON

225

Ω

V+ = 5V, VCOM = 3.5V,

INO = 1mA

C, E, M

125

175

TA = +25°C

Channel-to-Channel Crosstalk

(Note 7)

VCT

<-90

RL = 50Ω, CL = 15pF,

VNO = 1VRMS, f = 100kHz

TA = +25°C

Off Isolation (Note 6)

VISO

-90

RL = 50Ω, CL = 15pF,

VNO = 1VRMS, f = 100kHz

TA = +25°C

SCLK Input Hysteresis

SCLKHYST

100

C, E, M

DOUT Output Voltage Logic Low

VDOUT

0.4

IDOUT = 1.6mA

C, E, M

COM Off Leakage Current

(Notes 4, 5)

-10

V+ = 5.5V, VCOM = 0V,

VNO = 4.5V

C, E, M

-0.1

0.002

0.1

TA = +25°C

ICOM(OFF)

-10

V+ = 5.5V, VCOM = 4.5V,

VNO = 0V

C, E, M

-0.1

0.002

0.1

TA = +25°C

NO Off Leakage Current

(Notes 4, 5)

-10

V+ = 5.5V, VCOM = 0V,

VNO = 4.5V

C, E, M

-0.1

0.002

0.1

TA = +25°C

-20

C, E, M

-0.2

0.002

0.2

TA = +25°C

PARAMETER

SYMBOL

MIN

TYP

MAX

(Note 2)

UNITS

Charge Injection (Note 4)

VCTE

210

Turn-On Time

tON

200

400

Turn-Off Time

tOFF

400

INO(OFF)

-10

V+ = 5.5V, VCOM = 4.5V,

VNO = 0V

C, E, M

-0.1

0.002

0.1

TA = +25°C

Break-Before-Make Delay

tBBM

From rising edge of CS

DIN, SCLK, CS, RESET Input

Voltage Logic Threshold Low

DIN, SCLK, CS, RESET Input

Current Logic High or Low

IIH, IIL

VIL

µA

500

CL = 1nF, VNO = 0V, RS = 0Ω

-1

0.03

VDIN, VSCLK,

VCS = 0.8V or 2.4V

C, E, M

500

DOUT Output Voltage Logic High

DIN, SCLK, CS, RESET Input

Voltage Logic Threshold High

VIH

0.8

V-

V+

TA = +25°C

VDOUT

C, E, M

2.8

V+

2.4

CONDITIONS

C, E, M

TA = +25°C

C, E, M

IDOUT = -0.8mA

C, E, M

COM On Leakage Current

(Notes 4, 5)

ICOM(ON)

C, E, M

V+ = 5.5V,

VCOM = VNO = 4.5V

V+, V- Supply Current

I+

720

µA

DIN = CS = SCLK = 0V or

V+, RESET = 0V or V+

TA = +25°C

C, E, M

POWER SUPPLY

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