ISL43110 Intersil Corporation, ISL43110 Datasheet

ISL43110

Manufacturer Part Number

ISL43110

Description

Low-Voltage, Single Supply, Spst, High Performance Analog Switches

Manufacturer

Intersil Corporation

Datasheet

1.ISL43110.pdf (12 pages)

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Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ISL43110IB

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Company:

Meier Automation Equipment Co., Limited

Part Number:

ISL43110IHZ-T

Manufacturer:

INTERSIL

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20 000

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Low-Voltage, Single Supply, SPST, High

Performance Analog Switches

The Intersil ISL4311X are precision, high performance analog

switches that are fully specified for 3.3V, 5V, and 12V

operation, and feature improved leakage, Icc, and switching

time specifications.

Designed to operate from a single +2.4V to +12V supply, the

low supply current (1µA Max over the temperature and

voltage ranges) and low leakage currents (1nA) make these

switches ideal for battery powered applications.

Low R

supply range increase these devices usefulness in industrial

equipment, portable instruments, and as input signal

multiplexers for new generation, low supply voltage data

converters. 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 ISL4311X are single-pole/single-throw (SPST) switches,

with the ISL43110 being normally open (NO), and the

ISL43111 being normally closed (NC).

Table 1 summarizes the performance of this family. For

similar performance ±5V supply versions, see the

ISL43112/13 data sheet.

Ordering Information

Number of Switches

Configuration

3.3V R

3.3V t

5V R

5V t

12V R

12V t

Packages

ISL43110IB

ISL43110IB-T

ISL43110IH-T

(110I)

ISL43111IB

ISL43111IB-T

ISL43111IH-T

(111I)

PART NO.

(BRAND)

/ t

OFF

and fast switching speeds over a wide operating

OFF

TABLE 1. FEATURES AT A GLANCE

RANGE (

-40 to 85

TEMP.

55ns / 28ns

45ns / 20ns

37ns / 21ns

ISL43110

8 Ld SOIC, 5 Ld SOT-23

8 Ld SOIC

Tape and Reel

5 Ld SOT-23, Tape

and Reel

8 Ld SOIC

Tape and Reel

5 Ld SOT-23, Tape

and Reel

15Ω

11Ω

7Ω

Data Sheet

PACKAGE

55ns / 28ns

45ns / 20ns

37ns / 21ns

ISL43111

15Ω

11Ω

7Ω

M8.15

P5.064

M8.15

P5.064

PKG.

NO.

1-888-INTERSIL or 321-724-7143

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

Features

• Fully Specified at 3.3V, 5V, and 12V Supplies

• Available in SOT-23 Packaging

• Single Supply Operation. . . . . . . . . . . . . . . . . +2.4V to +12V

• ON Resistance (R

• R

• Charge Injection (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . 10pC

• Low Power Consumption (P

• Low Leakage Current (Max at 85

• Fast Switching Action

• Minimum 2000V ESD Protection per Method 3015.7

• TTL, CMOS Compatible

Applications

• Battery Powered, Handheld, and Portable Equipment

• Communications Systems

• Test Equipment

• Medical Equipment

• Heads-Up Displays

• Audio and Video Switching

• General Purpose Circuits

Related Literature

• Tech Brief TB363 “Guidelines for Handling and

- t

- Cellular/Mobile Phones, Pagers

- Laptops, Notebooks, Palmtops, PDAs

- Radios

- PBX, PABX

- Logic and Spectrum Analyzers

- Portable Meters, DVM, DMM

- Ultrasound, MRI, CAT SCAN

- Electrocardiograph, Blood Analyzer

- +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

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Ω (V+ = 12V)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20nA (On Leakage)

OFF

Flatness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5Ω

October 2002

(Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80ns

(Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50ns

Intersil and Design is a registered trademark of Intersil Americas Inc.

ISL43110, ISL43111

Max). . . . . . . . . . . . . 20Ω (V+ = 5V)

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

C) . 10nA (Off Leakage)

FN6028.1

Related parts for ISL43110

ISL43110 Summary of contents

Page 1

... Intersil’s newest line of low-voltage switches an ideal solution. The ISL4311X are single-pole/single-throw (SPST) switches, with the ISL43110 being normally open (NO), and the ISL43111 being normally closed (NC). Table 1 summarizes the performance of this family. For similar performance ±5V supply versions, see the ISL43112/13 data sheet ...

Page 2

... Pinouts (Note 1) ISL43110 (SOIC) TOP VIEW COM 1 2 N.C. N. ISL43111 (SOIC) TOP VIEW COM 1 2 N.C. N. NOTE: 1. Switches Shown for Logic “0” Input. Pin Descriptions PIN FUNCTION V+ System Power Supply Input (+2.4V to +12V) GND Ground Connection IN Digital Control Input COM Analog Switch Common Pin ...

Page 3

Absolute Maximum Ratings V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 4

Electrical Specifications: 5V Supply PARAMETER Power Supply Rejection Ratio OFF Capacitance 1MHz, V OFF COM OFF Capacitance 1MHz COM(OFF) COM ON Capacitance 1MHz, V COM(ON) ...

Page 5

Electrical Specifications: 12V Supply PARAMETER COM OFF Capacitance 1MHz COM(OFF) COM ON Capacitance 1MHz, V COM(ON) POWER SUPPLY CHARACTERISTICS Positive Supply Current 13V, V Electrical Specifications: 3.3V Supply PARAMETER ANALOG ...

Page 6

Test Circuits and Waveforms LOGIC 50% INPUT 0V t OFF SWITCH INPUT 90% SWITCH OUTPUT Logic input waveform is inverted for switches that have the opposite logic sense. FIGURE 1A. MEASUREMENT POINTS SWITCH ∆V ...

Page 7

... Test Circuits and Waveforms Detailed Description The ISL43110 and ISL43111 analog switches offer precise switching capability from a single 2.4V to 12V supply with low on-resistance and high speed operation. The devices are especially well suited to portable battery powered equipment thanks to the low operating supply voltage (2.4V), low power consumption (5µ ...

Page 8

Typical Performance Curves for details. V+ and GND power the internal CMOS switches and set their analog voltage limits. These supplies also power the internal logic and level shifters. The level shifters convert the ...

Page 9

Typical Performance Curves 150 100 3. 12V - (V) COM FIGURE 9. CHARGE INJECTION vs SWITCH VOLTAGE 140 130 120 110 100 ...

Page 10

... V = 0.2V to 2.5V (V+ = 3.3V) IN P (V+ = 12V) IN P-P P FREQUENCY (MHz) FIGURE 15. FREQUENCY RESPONSE Die Characteristics SUBSTRATE POTENTIAL (POWERED UP): GND TRANSISTOR COUNT: ISL43110: 40 ISL43111: 40 PROCESS: Si Gate CMOS Unless Otherwise Specified (Continued 12V 12V 3. 100 100 110 100 600 R = 50Ω ...

Page 11

Small Outline Plastic Packages (SOIC) N INDEX H AREA E - SEATING PLANE - -C- µ 0.25(0.010 NOTES: 7. Symbols are defined in the “MO Series ...

Page 12

... Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. 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 ...

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