MAX398CSLASHD datasheet(5/20 Pages) MAXIM

5 / 20 page

Precision, 8-Channel/Dual 4-Channel,

Low-Voltage, CMOS Analog Multiplexers

_______________________________________________________________________________________

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:

ΔRON = RONMAX - RONMIN.

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

specified analog signal ranges, i.e., VNO = 3V to 0 and 0 to -3V.

Note 6: Leakage parameters are 100% tested at maximum rated hot operating temperature, and guaranteed by correlation at +25°C.

Note 7: Worst-case isolation is on channel 4 because of its proximity to the COM pin. Off-isolation = 20log VCOM / VNO, VCOM = output,

VNO = input to off switch.

Note 8: Leakage testing at single supply is guaranteed by correlation testing with dual supplies.

CONDITIONS

275

tON(EN)

Enable Turn-On Time

1.5

Charge Injection (Note 3)

tOPEN

Break-Before-Make Interval

245

tTRANS

Transition Time

UNITS

MIN

TYP

MAX

(Note 2)

SYMBOL

PARAMETER

200

TA = TMIN to TMAX

TA = +25°C

CL = 10nF, VS = 0, RS = 0

TA = +25°C

VNO = 3V

TA = +25°C

ELECTRICAL CHARACTERISTICS—Single +5V (continued)

(V+ = 5V ±10%, V- = 0, GND = 0, VAH = VENH = +2.4V, VAL = VENL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.)

ELECTRICAL CHARACTERISTICS—Single +3V

(V+ = 3V ±10%, V- = 0, GND = 0, VAH = VENH = +2.4V, VAL = VENL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.)

CONDITIONS

Enable Turn-Off Time (Note 3)

Charge Injection (Note 3)

230

375

V-

V+

VANALOG

Analog Signal Range

UNITS

MIN

TYP

MAX

(Note 2)

SYMBOL

PARAMETER

Figure 3, VINH = 2.4V,

VINL = 0, VN01 = 1.5V

CL = 10nF, VS = 0, RS = 0

TA = +25°C

(Note 3)

TA = +25°C

425

RON

On-Resistance

INO = 1mA, VCOM = 1.5V,

V+ = 3V

TA = TMIN to TMAX

230

575

tTRANS

Transition Time (Note 3)

Figure 2, VIN = 2.4V,

VN01 = 1.5V, VN08 = 0

TA = +25°C

400

tOFF(EN)

TA = +25°C

200

500

tON(EN)

Enable Turn-On Time (Note 3)

Figure 3, VINH = 2.4V,

VINL = 0, VN01 = 1.5V

TA = +25°C

SWITCH

DYNAMIC

200

tOFF(EN)

Enable Turn-Off Time

125

TA = TMIN to TMAX

TA = +25°C

DYNAMIC

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