ISL43240IR Intersil, ISL43240IR Datasheet

ISL43240IR

Manufacturer Part Number

ISL43240IR

Description

IC SWITCH QUAD SPDT 20QFN

Manufacturer

Intersil

Datasheet

1.ISL43240IAZ.pdf (14 pages)

Specifications of ISL43240IR

Function

Switch

Circuit

4 x SPDT

On-state Resistance

25 Ohm

Voltage Supply Source

Single, Dual Supply

Voltage - Supply, Single/dual (±)

±2 V ~ 6 V, 2 V ~ 12 V

Current - Supply

0.01µA

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

20-VFQFN Exposed Pad

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ISL43240IR

Manufacturer:

Intersil

Quantity:

Current page: 1 of 14
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Low-Voltage, Single and Dual Supply,

Quad SPDT, High Performance Analog

Switches

The Intersil ISL43240 device is a CMOS, precision, quad

SPDT analog switches designed to operate from a single +2V

to +12V supply or from a

applications include battery powered equipment that benefit

from the devices’ low power consumption (5µW), low leakage

currents (5nA max), and fast switching speeds (t

fidelity, while channel-to-channel mismatch is guaranteed to

be less than 2Ω.

The ISL43240 is a quad single-pole / double-throw (SPDT)

device and can be used as a quad SPDT, a quad 2:1

multiplexer, a single 4:1 multiplexer, or a dual 2-channel

differential multiplexer.

Table 1 summarizes the performance of this family.

Related Literature

• Technical Brief TB363 “Guidelines for Handling and

• AN557 “Recommended Test Procedures for Analog

±4.5V R

±4.5V t

10.8V R

10.8V t

4.5V R

4.5V t

3V R

3V t

Packages

OFF

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”

Switches”

CONFIGURATION

= 40ns). A 5Ω maximum R

OFF

TABLE 1. FEATURES AT A GLANCE

2V to

20 Ld SSOP, 20 Ld QFN 4x4

6V supply. Targeted

flatness ensures signal

QUAD SPDT

120ns/50ns

Data Sheet

52ns/40ns

40ns/27ns

64ns/29ns

18Ω

14Ω

30Ω

51Ω

= 52ns,

1-888-INTERSIL or 321-724-7143

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Features

• Fully Specified for 10% Tolerances at V

• Four Separately Controlled SPDT Switches

• ON Resistance (R

• R

• Low Charge Injection . . . . . . . . . . . . . . . . . . . . . . 5pC (Max)

• Low Power Consumption (P

• Low Off Leakage Current (Max at 85

• Fast Switching Action

• Guaranteed Break-Before-Make

• Minimum 2000V ESD Protection per Method 3015.7

• TTL, CMOS Compatible

• Pb-free Available

Applications

• Battery Powered, Handheld, and Portable Equipment

• Communications Systems

• Test Equipment

• Audio and Video Switching

• General Purpose Circuits

V+ = 12V, 5V and 3.3V

- t

- Barcode Scanners

- Laptops, Notebooks, Palmtops

- Radios

- XDSL and PBX / PABX

- RF “Tee” Switches

- Base Stations

- Medical Ultrasound

- Electrocardiograph

- ATE

- +3V/+5V DACs and ADCs

- Digital Filters

- Operational Amplifier Gain Switching Networks

- High Frequency Analog Switching

- High Speed Multiplexing

OFF

Matching Between Channels. . . . . . . . . . . . . . . . . . <1Ω

All other trademarks mentioned are the property of their respective owners.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52ns

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40ns

Intersil (and design) is a registered trademark of Intersil Americas Inc.

July 2004

) . . . . . . . . . . . . . . . . . . . . . . . . 18Ω

) . . . . . . . . . . . . . . . . . . . .<5µW

C) . . . . . . . . . 2.5nA

ISL43240

FN6036.2

5V and

Related parts for ISL43240IR

ISL43240IR Summary of contents

Page 1

... All other trademarks mentioned are the property of their respective owners. ISL43240 July 2004 FN6036.2 ± and 18Ω .<5µ 2.5nA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52ns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40ns | Intersil (and design registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2003, 2004. All Rights Reserved ...

Page 2

... ISL43240IR ISL43240IR-T ISL43240IRZ (Note) ISL43240IRZ-T (Note) NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which is compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J Std-020B ...

Page 3

Absolute Maximum Ratings ...

Page 4

Electrical Specifications: ±5V Supply PARAMETER POWER SUPPLY CHARACTERISTICS Power Supply Range = ±5.5V, V Positive Supply Current Negative Supply Current, I- NOTES Input voltage to perform proper function The algebraic convention, whereby ...

Page 5

Electrical Specifications: 5V Supply PARAMETER POWER SUPPLY CHARACTERISTICS Positive Supply Current 5.5V 0V, V Negative Supply Current, I- Electrical Specifications: 3.3V Supply PARAMETER ANALOG SWITCH CHARACTERISTICS Analog Signal Range, V ANALOG ON Resistance ...

Page 6

Electrical Specifications: 12V Supply PARAMETER ANALOG SWITCH CHARACTERISTICS Analog Signal Range, V ANALOG ON Resistance 10.8V See Figure 5 R Matching Between Channels 10.8V ∆ Flatness ...

Page 7

Test Circuits and Waveforms 3V LOGIC 50% INPUT SWITCH 75% OUTPUT 25 OFF Logic input waveform is inverted for switches that have the opposite logic sense. FIGURE 1A. MEASUREMENT ...

Page 8

Test Circuits and Waveforms SIGNAL GENERATOR COM ANALYZER GND R L Repeat test for all switches. FIGURE 4. OFF ISOLATION TEST CIRCUIT SIGNAL GENERATOR NO1 or NC1 2.4V NO2 or NC2 COM2 ANALYZER ...

Page 9

The low leakage current performance is unaffected by this approach, but the switch resistance may increase, especially at low supply voltages. OPTIONAL PROTECTION DIODE V+ OPTIONAL PROTECTION RESISTOR OPTIONAL PROTECTION DIODE FIGURE 8. ...

Page 10

Typical Performance Curves - - - - 200 150 125 o 85 ...

Page 11

Typical Performance Curves 300 -5V -40 C 250 200 150 100 - 250 V- = -3V 200 o -40 C 150 o 100 25 ...

Page 12

Typical Performance Curves 12V or = ±2V to ± 50Ω P -PSRR, SWITCH +PSRR, SWITCH ON 70 0.3 1 ...

Page 13

Shrink Small Outline Plastic Packages (SSOP) N INDEX 0.25(0.010) H AREA E - SEATING PLANE - -C- α 0.10(0.004 0.25(0.010 NOTES: 1. Symbols are defined in ...

Page 14

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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