MAX4621 datasheet(5/12 Pages) MAXIM

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Dual, 5

Ω Analog Switches

_______________________________________________________________________________________

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: Guaranteed by design.

Note 4:

∆RON = RON_MAX - RON_MIN.

Note 5: Flatness is defined as the difference between the maximum and minimum values of on-resistance as measured over the

specified analog signal range.

Note 6: Leakage currents are 100% tested at the maximum-rated hot temperature and guaranteed by correlation at +25°C.

Note 7: Off-isolation = 20log10 [VCOM_ / (VNC_ or VNO_)]. VCOM_ = output, VNC_ or VNO_ = input to off switch.

Note 8: Between any two switches.

Note 9: Leakage testing for single-supply operation is guaranteed by testing with dual supplies.

ELECTRICAL CHARACTERISTICS—Single Supply (continued)

(V+ = +12V, V- = 0, VL = +5V, GND = 0, VINH = +2.4V, VINL = +0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are

TA = +25°C.) (Note 2)

TA = TMIN to TMAX

RL = 100Ω, CL = 35pF, Figure 3, TA = +25°C

VCOM_ = 10V, Figure 2

TA = TMIN to TMAX

VCOM_ = 10V, Figure 2

TA = +25°C

RL = 50Ω, f = 1MHz, Figure 6

VCT

CONDITIONS

TA = +25°C

100

200

tOFF

Crosstalk (Note 8)

Break-Before-Make Time

Delay (MAX4622 only)

(Note 3)

Turn-Off Time (Note 3)

475

300

-60

200

350

tON

Turn-On Time (Note 3)

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

SWITCH DYNAMIC CHARACTERISTICS

CL = 1.0nF, VGEN = 0, RGEN = 0, Figure 4

Charge Injection

Off-Isolation (Note 7)

VISO

RL = 50Ω, f = 1MHz, Figure 5

-62

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