ISL84521 datasheet(5/13 Pages) INTERSIL

5 / 13 page

POWER SUPPLY CHARACTERISTICS

Positive Supply Current, I+

V+ = 5.5V, VIN = 0V or V+, Switch On or Off

-1

0.05

A

Full

-1

A

Negative Supply Current, I-

-1

0.05

A

Full

-1

A

Electrical Specifications 3V Supply

Test Conditions: V+ = +2.7V to +3.6V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 5),

Unless Otherwise Specified

PARAMETER

TEST CONDITIONS

TEMP

(oC)

MIN

(NOTE 6)

TYP

MAX

(NOTE 6)UNITS

ANALOG SWITCH CHARACTERISTICS

Analog Signal Range, VANALOG

Full

V+

ON Resistance, RON

V+ = 2.7V, ICOM = 0.1mA, VNO or VNC = 1V

260

500



Full

600



DIGITAL INPUT CHARACTERISTICS

Input Voltage High, VINH

Full

1.6

2.4

Input Voltage Low, VINL

Full

0.8

1.6

Input Current, IINH, IINL

V+ = 3.6V, VIN = 0V or V+

Full

-1

0.03

A

DYNAMIC CHARACTERISTICS

Turn-ON Time, tON

V+ = 2.7V, VNO or VNC = 1.5V, RL = 300, CL = 35pF,

VIN = 0 to V+ (Figure 1)

120

250

Full

300

Turn-OFF Time, tOFF

V+ = 2.7V, VNO or VNC = 1.5V, RL = 300, CL = 35pF,

VIN = 0 to V+ (Figure 1)

Full

100

Break-Before-Make Time Delay

(ISL84523), tD

V+ = 3.6V, VNO or VNC = 1.5V, RL = 300, CL = 35pF,

VIN = 0 to 3V (Figure 3)

Charge Injection, Q

CL = 1.0nF, VG = 0V, RG = 0Figure 2)

0.5

POWER SUPPLY CHARACTERISTICS

Positive Supply Current, I+

V+ = 3.6V, VIN = 0V or V+, Switch On or Off

-1

0.05

A

Full

-1

A

Negative Supply Current, I-

-1

0.05

A

Full

-1

A

Test Circuits and Waveforms

Logic input waveform is inverted for switches that have the opposite

logic sense.

FIGURE 1A. MEASUREMENT POINTS

Repeat test for all switches. CL includes fixture and stray

capacitance.

FIGURE 1B. TEST CIRCUIT

FIGURE 1. SWITCHING TIMES

Electrical Specifications 5V Supply

Test Conditions: V+ = +4.5V to +5.5V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 5),

Unless Otherwise Specified (Continued)

PARAMETER

TEST CONDITIONS

TEMP

(oC)

MIN

(NOTE 6)

TYP

MAX

(NOTE 6)UNITS

50%

tr < 20ns

tf < 20ns

tOFF

90%

VNX

tON

LOGIC

INPUT

SWITCH

INPUT

SWITCH

OUTPUT

90%

VOUT

V(NO or NC)

RL R ON



------------------------------

SWITCH

INPUT

LOGIC

INPUT

VOUT

COM

NO OR NC

300



35pF

GND

V+

V-

VNX

ISL84521, ISL84522, ISL84523

ISL84521 Datasheet(PDF) 5 Page - Intersil Corporation

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