MAX4578 查看數據表（PDF） - Maxim Integrated

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MAX4578

High-Voltage, Single 8-to-1/Dual 4-to-1 Cal-Multiplexers

Maxim Integrated 

High-Voltage, Single 8-to-1/

Dual 4-to-1 Cal-Multiplexers

ELECTRICAL CHARACTERISTICS—Single +12V Supply (continued)

(V+ = +12V, V- = 0, logic levels = 2.4V and 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)

PARAMETER

SYMBOL

CONDITIONS

SWITCH (continued)

COM Off-Leakage

Current (Notes 5, 9)

COM On-Leakage

Current (Notes 5, 9)

LOGIC INPUTS

Input High Voltage

Input Low Voltage

Input Current with

Input Voltage High

ICOM_(OFF)

VCOM_ = 11V, 1V;

VNO_ = 1V, 11V

VCOM_ = 11V, 1V;

ICOM_(ON) VNO_ = 11V, 1V,

or floating

MAX4578

MAX4579

MAX4578

MAX4579

TA = +25°C

TA = TMIN to TMAX

TA = +25°C

TA = TMIN to TMAX

TA = +25°C

TA = TMIN to TMAX

TA = +25°C

TA = TMIN to TMAX

VIH

VIL

IIH

VEN = VA_ = VLATCH = VCAL = V+

Input Current with

Input Voltage Low

IIL

VEN = VA_ = VLATCH = VCAL = 0

DYNAMIC CHARACTERISTICS (Note 3)

Transition Time

tTRANS VNO1 = 8V, VNO8 = 0, Figure 1

Break-Before-Make

Interval

tOPEN Figure 2

TA = +25°C

TA = TMIN to TMAX

TA = +25°C

Enable Turn-On Time

Enable Turn-Off Time

tON Figure 3

tOFF Figure 3

TA = +25°C

TA = TMIN to TMAX

TA = +25°C

TA = TMIN to TMAX

MIN

-0.05

-6.5

-0.05

-3.25

-0.05

-6.5

-0.05

-3.25

2.4

-1

-1

120

TYP

0.005

0.005

0.006

1.8

1.8

0.001

0.001

600

400

540

150

MAX UNITS

0.05

6.5

nA

0.05

3.25

0.05

6.5

nA

0.05

3.25

V

0.8

V

1

µA

1

µA

850

ns

1100

ns

800

ns

1100

315

ns

450

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

this data sheet.

Note 3: Guaranteed by design.

Note 4: ∆RON = RON(MAX) - RON(MIN).

Note 5: Leakage parameters are 100% tested at maximum-rated hot temperature and guaranteed by correlation at TA = +25°C.

Note 6: If the logic inputs can float during power-on, connect a 1MΩ pull-up from LATCH to V+. See Applications Information section.

Note 7: Off-Isolation = 20log10 (VCOM / VNO), VCOM = output, VNO = input to off switch.

Note 8: Between any two switches.

Note 9: Leakage parameters testing at single supply are guaranteed by correlation with dual supplies.

_______________________________________________________________________________________ 7

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