ISL43120IHZ-T Intersil, ISL43120IHZ-T Datasheet

ISL43120IHZ-T

Manufacturer Part Number

ISL43120IHZ-T

Description

IC SWITCH DUAL SPST SOT23-8

Manufacturer

Intersil

Datasheet

1.ISL43121IHZ-T.pdf (12 pages)

Specifications of ISL43120IHZ-T

Function

Switch

Circuit

2 x SPST - NO

On-state Resistance

30 Ohm

Voltage Supply Source

Single Supply

Voltage - Supply, Single/dual (±)

2.7 V ~ 12 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

SOT-23-8

Rohs Compliant

YES

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

ISL43120IHZ-TR

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ISL43120IHZ-T

Manufacturer:

Intersil

Quantity:

6 000

Current page: 1 of 12
Download datasheet (320Kb)

Low-Voltage, Single Supply, Dual SPST

Analog Switches

The Intersil ISL43120, ISL43121 and ISL43122 devices are

precision, bidirectional, dual analog SPST switches designed

to operate from a single +2.7V to +12V supply. Targeted

applications include battery powered equipment that benefit

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

currents (100pA max) and fast switching speeds (t

functionality limitations. The number of analog input or GPIO

pins may be limited and digital geometries are not well suited

to analog switch performance. This family of parts may be

used to “mux-in” additional functionality while reducing ASIC

design risk. Some of the smallest packages are available,

alleviating board space limitations, and making Intersil’s

newest line of low-voltage switches an ideal solution.

The ISL43120, ISL43121, ISL43122 are dual

single-pole/single-throw (SPST) devices. The ISL43120 has

two normally open (NO) switches; the ISL43121 has two

normally closed (NC) switches; the ISL43122 has one NO

and one NC switch and can be used as an SPDT.

Related Literature

• Technical Brief TB363 “Guidelines for Handling and

• Application Note AN557 “Recommended Test Procedures

OFF

3.3V t

12V t

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”

for Analog Switches”

5V t

SW 1/SW 2

Packages

3.3V r

12V r

5V r

= 20ns). Cell phones, for example, often face ASIC

OFF

TABLE 1. FEATURES AT A GLANCE

40ns/20ns

28ns/20ns

25ns/17ns

ISL43120

NO/NO

32Ω

19Ω

11Ω

8 Ld SOT-23

40ns/20ns

28ns/20ns

25ns/17ns

ISL43121

NC/NC

32Ω

19Ω

11Ω

Data Sheet

40ns/20ns

28ns/20ns

25ns/17ns

ISL43122

NO/NC

32Ω

19Ω

11Ω

= 28ns,

1-888-INTERSIL or 1-888-468-3774

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

Features

• Fully specified at 12V, 5V, and 3.3V supplies for 10%

• ON-resistance (r

• r

• Low charge injection . . . . . . . . . . . . . . . . . . . . . . . 5pC (Max)

• Single supply operation . . . . . . . . . . . . . . . . . +2.7V to +12V

• Low power consumption (P

• Low leakage current. . . . . . . . . . . . . . . . . . . . . . . . . 10nA

• Fast switching action

• Guaranteed break-before-make (ISL43122 only)

• Minimum 2000V ESD protection per method 3015.7

• TTL, CMOS compatible

• Available in SOT-23 packaging

• Pb-Free Available (RoHS Compliant)

Applications

• Battery-powered, handheld and portable equipment

• Communications systems

• Test and measurement equipment

• Heads-up displays

• Audio and video switching

• Various circuits

ISL43120, ISL43121, ISL43122

tolerances

- t

- Cellular/mobile phones

- Pagers

- Laptops, notebooks, palmtops

- Radios, ADSL Modems

- PBX, PABX

- Ultrasound

- Computerized Tomography (CT) Scanner

- Magnetic Resonance Image (MRI)

- Position Emission Tomography (PET) Scanner

- Electrocardiograph

- +3V/+5V DACs and ADCs

- Sample and hold circuits

- Digital filters

- Operational amplifier gain switching networks

- High frequency analog switching

- High speed multiplexing

- Integrator reset circuits

October 18, 2007

OFF

matching between channels . . . . . . . . . . . . . . . . . . . <1Ω

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

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28ns

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20ns

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

) . . . . . . . . . . . . . . . . . . . . . . . . . . 19Ω

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

FN6033.5

Related parts for ISL43120IHZ-T

ISL43120IHZ-T Summary of contents

Page 1

... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 1-888-468-3774 Intersil (and design registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2003, 2004, 2005, 2007. All Rights Reserved All other trademarks mentioned are the property of their respective owners. ...

Page 2

... Ordering Information ISL43122 NC2 NO1 NC2 PART NUMBER ON OFF ON ISL43120IH-T* OFF OFF OFF ISL43120IHZ-T* (Note ISL43121IH-T* OFF ON OFF ISL43121IHZ-T* (Note) ISL43122IH-T* ISL43122IHZ-T* (Note) *Please refer to TB347 for details on reel specifications. NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials ...

Page 3

... Thermal Information Thermal Resistance (Typical, Note SOT-23 Package . . . . . . . . . . . . . . . . . . . . . . . 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 Test Conditions +4.5V to +5.5V, GND = 0V, V Unless Otherwise Specified. TEST CONDITIONS = 1.0mA ...

Page 4

Electrical Specifications - 5V Supply PARAMETER COM ON Capacitance 1MHz, V COM(ON) POWER SUPPLY CHARACTERISTICS Power Supply Range Positive Supply Current 5.5V, V DIGITAL INPUT CHARACTERISTICS Input Voltage Low, V INL Input Voltage High, ...

Page 5

Electrical Specifications - 3.3V Supply PARAMETER DIGITAL INPUT CHARACTERISTICS Input Voltage Low, V INL Input Voltage High, V INH Input Current 3.6V, V INH INL Electrical Specifications - 12V Supply PARAMETER ANALOG SWITCH CHARACTERISTICS Analog ...

Page 6

Electrical Specifications - 12V Supply PARAMETER DIGITAL INPUT CHARACTERISTICS Input Voltage Low, V INL Input Voltage High, V INH Input Current 13V, V INH INL NOTES input voltage to perform proper function. ...

Page 7

Test Circuits and Waveforms LOGIC INPUT 0V 90% SWITCH OUTPUT V 0V OUT1 SWITCH OUTPUT V OUT2 FIGURE 3A. MEASUREMENT POINTS (ISL43122 ONLY) SIGNAL GENERATOR COM ANALYZER GND R L FIGURE ...

Page 8

Detailed Description The ISL43120, ISL43121, ISL43122 bidirectional dual SPST analog switches offer precise switching capability from a single 2.7V to 12V supply with low ON-resistance (19Ω) and high speed operation (t = 28ns OFF are especially well suited ...

Page 9

Leakage Considerations Reverse ESD protection diodes are internally connected between each analog-signal pin and both V+ and GND. One of these diodes conducts if any analog signal exceeds V+ or GND. Virtually all the analog leakage current comes from the ...

Page 10

Typical Performance Curves 100 +85° -40°C 30 25° (V) FIGURE 13. TURN-ON TIME vs SUPPLY VOLTAGE 3.0 2.5 V INH -40°C 2.0 +25°C 1.5 -40°C ...

Page 11

Die Characteristics SUBSTRATE POTENTIAL (POWERED UP): GND TRANSISTOR COUNT: ISL43120: 66 ISL43121: 66 ISL43122: 66 PROCESS: Si Gate CMOS 11 ISL43120, ISL43121, ISL43122 FN6033.5 October 18, 2007 ...

Page 12

... 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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