MAX4575ESA datasheet(4/12 Pages) MAXIM

4 / 12 page

±15kV ESD-Protected, Low-Voltage, Dual, SPST,

CMOS Analog Switches

_______________________________________________________________________________________

ELECTRICAL CHARACTERISTICS—SINGLE +3V SUPPLY

(V+ = +2.7V to +3.6V, VIH = 2.0V, VIL = 0.6V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at TA = +25°C.) (Note 2)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

ANALOG SWITCH

Input Voltage Range

VCOM_,

VNO_,

VNC_

0V+

TA = +25

°C

120

On-Resistance

RON

V+ = 2.7V;

ICOM_ = 1mA;

VNO_ or VNC_ = 1.5V

TA = TMIN to TMAX

150

Ω

TA = +25

°C

0.6

On-Resistance Match Between

Channels (Notes 3, 8)

∆RON

V+ = 2.7V; ICOM_ = 1mA;

VNO_ or VNC_ = 1.5V

TA = TMIN to TMAX

Ω

TA = +25

°C6

On-Resistance Flatness

(Notes 4, 8)

RFLAT(ON)

V+ = 2.7V; ICOM_ = 1mA;

VNO_ or VNC_ = 0.5V,

1.5V, 2.2V

TA = TMIN to TMAX

Ω

LOGIC INPUT

IN_ Input High

VIH

2.0

IN_ Input Low

VIL

0.6

Logic Input Leakage Current

IIN

VIN = 0 or V+

-1

µA

SWITCH DYNAMIC CHARACTERISTICS

TA = +25

°C

150

250

Turn-On Time

tON

VCOM_ = 1.5V,

RL = 300

Ω, CL = 35pF,

Figure 1

TA = TMIN to TMAX

300

TA = +25

°C

100

Turn-Off Time

tOFF

VCOM_ = 1.5V,

RL = 300

Ω, CL = 35pF,

Figure 1

TA = TMIN to TMAX

150

TA = +25

°C5

Break-Before-Make

(MAX4577 only)

VCOM_ = 1.5V,

RL = 300

Ω, CL = 35pF

TA = TMIN to TMAX

Charge Injection

VGEN = 1.5V, CL = 1.0nF, RGEN = 0,

Figure 3

5pC

ESD SCR Holding Current

110

ESD SCR Holding Voltage

POWER SUPPLY

Power-Supply Range

V+

TA = +25

°C1

Positive Supply Current

I+

V+ = 3.6V,

VIN = 0 or V+

TA = TMIN to TMAX

µA

Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is used

in this data sheet.

Note 3:

∆RON = RON(MAX) - RON(MIN).

Note 4: Flatness is defined as the difference between the maximum and the minimum values of on-resistance as measured over

the specified analog signal ranges.

Note 5: Leakage parameters are 100% tested at TA(MAX), and guaranteed by correlation at +25°C.

Note 6: Off-Isolation = 20log10(VCOM / VNO), VCOM = output, VNO = input to off switch.

Note 7: Between any two switches.

Note 8: Guaranteed by design.

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