ISL84514 datasheet(5/11 Pages) INTERSIL

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Electrical Specifications - 3.3V Supply

Test Conditions: V+ = +3.0V to +3.6V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 4),

Unless Otherwise Specified

PARAMETER

TEST CONDITIONS

TEMP

(oC)

(NOTE 5)

MIN

TYP

(NOTE 5)

MAX

UNITS

ANALOG SWITCH CHARACTERISTICS

Analog Signal Range, VANALOG

Full

V+

ON Resistance, RON

V+ = 3V, ICOM = 1.0mA, VCOM = 1.5V

Ω

Full

Ω

RON Flatness, RFLAT(ON)

ICOM = 1.0mA, VCOM = 0.5V, 1V, 1.5V

5.5

Ω

Full

7.0

Ω

NO or NC OFF Leakage Current,

INO(OFF) or INC(OFF)

V+ = 3.6V, VCOM = 3V, 1V, VNO or VNC = 1V, 3V,

(Note 6)

-1

0.01

Full

-20

COM OFF Leakage Current,

ICOM(OFF)

V+ = 3.6V, VCOM = 3V, 1V, VNO or VNC = 1V, 3V,

(Note 6)

-1

0.01

Full

-20

COM ON Leakage Current,

ICOM(ON)

V+ = 3.6V, VCOM = 1V, 3V, or VNO or VNC = 1V, 3V,

(Note 6)

-2

0.01

Full

-40

DIGITAL INPUT CHARACTERISTICS

Input Voltage High, VINH

Full

2.4

V+

Input Voltage Low, VINL

Full

0.8

Input Current, IINH, IINL

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

Full

-1

µA

DYNAMIC CHARACTERISTICS

Turn-ON Time, tON

VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF,

VIN = 0 to 3V

150

Full

240

Turn-OFF Time, tOFF

VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF,

VIN = 0 to 3V

100

Full

150

Charge Injection, Q

CL = 1.0nF, VG = 0V, RG = 0Ω

POWER SUPPLY CHARACTERISTICS

Positive Supply Current, I+

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

-1

µA

Full

-10

µA

Test Circuits and Waveforms

Logic input waveform is inverted for switches that have the opposite

logic sense.

FIGURE 1A. MEASUREMENT POINTS

CL includes fixture and stray capacitance.

FIGURE 1B. TEST CIRCUIT

FIGURE 1. SWITCHING TIMES

50%

tr < 20ns

tf < 20ns

tOFF

90%

3V or 5V

tON

LOGIC

INPUT

SWITCH

INPUT

SWITCH

OUTPUT

90%

VOUT

OUT

(NO or NC)

()

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

SWITCH

INPUT

LOGIC

INPUT

VOUT

COM

NO or NC

300

Ω

35pF

GND

V+

ISL84514, ISL84515

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