MAX4538CSE データシートの表示（PDF） - Maxim Integrated

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MAX4538CSE

Quad, Low-Voltage, SPST Analog Switches with Enable

Maxim Integrated 

Quad, Low-Voltage,

SPST Analog Switches with Enable

ELECTRICAL CHARACTERISTICS—+3V Single Supply

(V+ = 2.7V to 3.6V, V- = 0V, VINH = 2.0V, VINL = 0.5V, VEN = 0.5V, TA = TMIN to TMAX, unless otherwise noted.

Typical values are at TA = +25°C.)

PARAMETER

SYMBOL

CONDITIONS

TA

MIN TYP MAX

(Note 3)

ANALOG SWITCH

Analog Signal Range

VCOM_,

VNO_, VNC

(Note 4)

COM_ -NO_, COM_ -NC_

On-Resistance

LOGIC INPUT

EN, IN_ Input Logic Threshold High

EN, IN_ Input Logic Threshold Low

EN, IN_ Input Current Logic

High or Low

RON

VINH

VINL

IINH_, IINL_

V+ = 2.7V, VCOM_ = 1.5V,

ICOM_ = 0.1mA

VIN_ = 0.8V or 2.4V

C, E

0

V+

+25°C

C, E

210 500

600

C, E

0.9 2.0

C, E

0.5 0.9

C, E

-1 0.03 1

SWITCH DYNAMIC CHARACTERISTICS (Note 4)

Turn-On Time

tON

VCOM_ = 1.5V, V+ = 2.7V

(Figure 1)

Turn-Off Time

tOFF

VCOM_ = 1.5V, V+ = 2.7V

(Figure 1)

Break-Before-Make Time Delay

tBBM

MAX4538, VCOM_ = 1.5V,

V+ = 3.6V (Figure 2)

+25°C

C, E

+25°C

C, E

+25°C

+25°C 10

80 250

300

40 100

120

40

Charge Injection (Figure 3)

POWER SUPPLY

V+ Supply Current

Q

CL = 1.0nF, VNO = 0V, RS = 0Ω +25°C

3

+25°C -1 0.05 1

I+

V+ = 3.6V, all VIN_ = 0V or V+

C, E

-10

10

UNITS

V

Ω

V

V

µA

ns

ns

ns

pC

µA

Note 3: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.

Note 4: Guaranteed by design.

Note 5: ∆RON = ∆RON(MAX) - ∆RON(MIN).

Note 6: Resistance flatness is defined as the difference between the maximum and the minimum value of on-resistance as

measured over the specified analog-signal range.

Note 7: Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at

TA = +25°C.

Note 8: Off-isolation = 20log10 [VCOM_ / (VNC_ or VNO_)], VCOM_ = output, VNC_ or VNO_ = input to off switch.

Note 9: Between any two switches.

Note 10: Leakage testing for single-supply operation is guaranteed by testing with dual supplies.

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