ISL8484IR datasheet(3/13 Pages) INTERSIL

Part #	ISL8484IR

Description	Ultra Low ON-Resistance, 1.65V to 4.5V, Single Supply, Dual SPDT Analog Switch

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Manufacturer	INTERSIL [Intersil Corporation]

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3 / 13 page

3

FN6128.5

May 12, 2008

Absolute Maximum Ratings

Thermal Information

V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 5.5V

Input Voltages

NO, NC, IN (Note 2). . . . . . . . . . . . . . . . . . . . . -0.5 to ((V+) + 0.5V)

Output Voltages

COM (Note 2). . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to ((V+) + 0.5V)

Continuous Current NO, NC, or COM . . . . . . . . . . . . . . . . .

±300mA

Peak Current NO, NC, or COM

(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . .

±500mA

ESD Rating:

Human Body Model

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>8kV

Machine Model

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>500V

Charged Device Model

. . . . . . . . . . . . . . . . . . . . . . . . . . . . >1.4kV

Thermal Resistance (Typical)

θJA (°C/W) θJC (°C/W)

10 Ld 3x3 TDFN Package (Notes 3, 4)

52

11

10 Ld MSOP Package (Note 5) . . . . . .

140

N/A

Maximum Junction Temperature (Plastic Package). . . . . . . +150°C

Maximum Storage Temperature Range . . . . . . . . . . . -65°C to +150°C

Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below

http://www.intersil.com/pbfree/Pb-FreeReflow.asp

Operating Conditions

Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and

result in failures not covered by warranty.

NOTES:

2. Signals on NC, NO, IN, or COM exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum current ratings.

3.

θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See

Tech Brief TB379.

4. For

θJC, the “case temp” location is the center of the exposed metal pad on the package underside.

5.

θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.

Electrical Specifications - 4.3V Supply

Test Conditions: V+ = +3.9V to +4.5V, GND = 0V, VINH = 1.4V, VINL = 0.5V (Note 6),

Unless otherwise specified.

PARAMETER

TEST CONDITIONS

TEMP

(°C)

MIN

(Notes 7, 11)

TYP

MAX

(Notes 7, 11) UNITS

ANALOG SWITCH CHARACTERISTICS

Analog Signal Range, VANALOG

Full

0

-

V+

V

ON-Resistance, rON

V+ = 3.9V, ICOM = 100mA, VNO or VNC = 0V to V+

(Figure 5, Note 9)

25

-

0.30

0.5

Ω

Full

-

0.35

0.7

Ω

rON Matching Between Channels,

Δr

ON

V+ = 3.9V, ICOM = 100mA, VNO or VNC = Voltage

at max RON (Note 9, 10)

25

-

0.06

0.07

Ω

Full

-

0.08

Ω

rON Flatness, rFLAT(ON)

V+ = 3.9V, ICOM = 100mA, VNO or VNC = 0V to V+

(Note 8, 9)

25

-

0.03

0.15

Ω

Full

-

0.04

0.15

Ω

NO or NC OFF Leakage Current,

INO(OFF) or INC(OFF)

V+ = 4.5V, VCOM = 0.3V, 3V, VNO or VNC = 3V, 0.3V

25

-100

-

100

nA

Full

-195

-

195

nA

COM ON Leakage Current,

ICOM(ON)

V

+ = 4.5V, VCOM = 0.3V, 3V, or VNO or VNC = 0.3V,

3V, or Floating

25

-100

-

100

nA

Full

-195

-

195

nA

DYNAMIC CHARACTERISTICS

Turn-ON Time, tON

V+ = 3.9V, VNO or VNC = 3.0V, RL = 50Ω, CL = 35pF

(Figure 1)

25

-

40

-

ns

Full

-

50

-

ns

Turn-OFF Time, tOFF

V+ = 3.9V, VNO or VNC = 3.0V, RL = 50Ω, CL = 35pF

(Figure 1)

25

-

20

-

ns

Full

-

30

-

ns

Break-Before-Make Time Delay, tD V+ = 4.5V, VNO or VNC = 3.0V, RL = 50Ω, CL = 35pF

(Figure 3)

Full

-

8

-

ns

Charge Injection, Q

CL = 1.0nF, VG = 0V, RG = 0Ω (Figure 2)

25

-

170

-

pC

OFF Isolation

RL = 50Ω, CL = 5pF, f = 100kHz, VCOM = 1VRMS

(Figure 4)

25

-

62

-

dB

Crosstalk (Channel-to-Channel)

RL = 50Ω, CL = 5pF, f = 100kHz, VCOM = 1VRMS

(Figure 6)

25

-

-85

-

dB

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