ISL43141IRZ Intersil, ISL43141IRZ Datasheet

ISL43141IRZ

Manufacturer Part Number

ISL43141IRZ

Description

IC SWITCH QUAD SPST 16QFN

Manufacturer

Intersil

Datasheet

1.ISL43141IVZ.pdf (16 pages)

Specifications of ISL43141IRZ

Function

Switch

Circuit

4 x SPST - NO

On-state Resistance

65 Ohm

Voltage Supply Source

Single, Dual Supply

Voltage - Supply, Single/dual (±)

±2 V ~ 6 V, 2 V ~ 12 V

Current - Supply

.05µA

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

16-VQFN Exposed Pad, 16-HVQFN, 16-SQFN, 16-DHVQFN

Peak Reflow Compatible (260 C)

Yes

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ISL43141IRZ

Manufacturer:

Intersil

Quantity:

2 640

Current page: 1 of 16
Download datasheet (509Kb)

Low-Voltage, Single and Dual Supply,

High Performance, Quad SPST, Analog

Switches

The Intersil ISL43140–ISL43142 devices are CMOS,

precision, quad analog switches designed to operate from a

single +2V to +12V supply or from a

Targeted applications include battery powered equipment that

benefit from the devices’ low power consumption (1µW), low

leakage currents (1nA max), and fast switching speeds

ensures signal fidelity, while channel-to-channel mismatch is

guaranteed to be less than 2.5Ω. The 3mm x 3mm Quad No-

Lead Flatpack (QFN) package alleviates board space

limitations, making this newest line of low-voltage switches an

ideal solution.

The ISL43140/ISL43141/ISL43142 are quad single-pole/

single-throw (SPST) devices. The ISL43140 has four normally

closed (NC) switches; the ISL43141 has four normally open

(NO) switches; the ISL43142 has two NO and two NC

switches and can be used as a dual SPDT, or a dual 2:1

multiplexer.

Table 1 summarizes the performance of this family.

Number of Switches

10.8V t

±4.5V t

4.5V t

2.7V t

= 30ns, t

Configuration

10.8V R

±4.5V R

4.5V R

2.7V R

Packages

TABLE 1. FEATURES AT A GLANCE

/ t

OFF

= 18ns). A 12Ω maximum R

120ns / 25ns 120ns / 25ns 120ns / 25ns

30ns / 18ns

40ns / 15ns

50ns / 20ns

ISL43140

All NC

110Ω

200Ω

50Ω

16 Ld SOIC (N), 16 Ld 3x3 QFN,

16 Ld TSSOP

30ns / 18ns

40ns / 15ns

50ns / 20ns

Data Sheet

2V to

ISL43141

All NO

110Ω

200Ω

50Ω

6V supply.

2 NC / 2 NO

flatness

30ns / 18ns

40ns / 15ns

50ns / 20ns

ISL43142

110Ω

200Ω

50Ω

1-888-INTERSIL or 321-724-7143

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

Features

• Fully Specified at

• Four Separately Controlled SPST Switches

• Pin Compatible with DG411/DG412/DG413

• ON Resistance (R

• R

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

• Low Power Consumption (P

• Low Leakage Current (Max at 85°C) . . . . . . . . . . . . . 5nA

• Fast Switching Action

• Guaranteed Break-Before-Make (ISL43142 only)

• 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

• Heads-Up Displays

• Audio and Video Switching

• General Purpose Circuits

Related Literature

• Technical Brief TB363 “Guidelines for Handling and

ISL43140, ISL43141, ISL43142

Tolerances

- t

- Cellular/Mobile Phones

- Pagers

- Laptops, Notebooks, Palmtops

- Military Radios

- RF “Tee” Switches

- Ultrasound

- Electrocardiograph

- +3V/+5V DACs and ADCs

- Digital Filters

- Operational Amplifier Gain Switching Networks

- High Frequency Analog Switching

- High Speed Multiplexing

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”

OFF

Matching Between Channels. . . . . . . . . . . . . . . . . . . 2Ω

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

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30ns

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18ns

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

July 2004

5V, 12V, 5V, and 3V Supplies for 10%

) . . . . . . . . . . . . . . . . . . . . . . . . 50Ω

) . . . . . . . . . . . . . . . . . . . .<1µW

FN6032.1

Related parts for ISL43141IRZ

ISL43141IRZ Summary of contents

Page 1

... Intersil (and design registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2002, 2004. All Rights Reserved All other trademarks mentioned are the property of their respective owners. ...

Page 2

Pinouts (Note 1) ISL43140 (SOIC, TSSOP) TOP VIEW IN1 1 16 COM1 2 15 NC1 GND 5 12 NC4 6 11 COM4 7 10 IN4 8 9 ISL43141 (SOIC, TSSOP) TOP VIEW IN1 1 16 ...

Page 3

... ON OFF ISL43140IBZ (Note 3) ISL43140IR (140I) ISL43140IRZ (140I) (Note 3) ISL43140IV ISL43140IVZ (Note 3) ISL43141IB ISL43141IBZ (Note 3) ISL43141IR (141I) ISL43141IRZ (141I) (Note 3) ISL43141IV ISL43141IVZ (Note 3) ISL43142IB ISL43142IBZ (Note 3) ISL43142IR (142I) ISL43142IRZ (142I) (Note 3) ISL43142IV ISL43142IVZ (Note 3) NOTES: 2. Most surface mount devices are available on tape and reel; add “ ...

Page 4

Absolute Maximum Ratings ...

Page 5

Electrical Specifications: ±5V Supply PARAMETER OFF Isolation R = 50Ω Crosstalk, Note 10 All Hostile Crosstalk R = 50Ω Power Supply Rejection Ratio R = 50Ω POWER SUPPLY CHARACTERISTICS Power ...

Page 6

Electrical Specifications: 12V Supply PARAMETER Charge Injection 1.0nF OFF Isolation R = 50Ω Crosstalk, Note 10 All Hostile Crosstalk R = 50Ω Power Supply Rejection Ratio R ...

Page 7

Electrical Specifications: 5V Supply PARAMETER All Hostile Crosstalk R = 50Ω Power Supply Rejection Ratio R = 50Ω OFF Capacitance 1MHz, V OFF COM OFF Capacitance ...

Page 8

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

Page 9

Test Circuits and Waveforms 3V LOGIC INPUT 0V 90% SWITCH OUTPUT V 0V OUT1 90% SWITCH OUTPUT V OUT2 FIGURE 3A. MEASUREMENT POINTS FIGURE 3. BREAK-BEFORE-MAKE TIME (ISL43142 ONLY) SIGNAL GENERATOR COM ANALYZER GND ...

Page 10

Detailed Description The ISL43140–ISL43142 quad analog switches offer precise ± switching capability from a bipolar 12V supply with low on-resistance (50Ω) and high speed switching (t = 40ns 15ns). The devices are ON OFF especially ...

Page 11

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

Page 12

Typical Performance Curves 300 250 200 150 85°C 100 25°C -40° (V) FIGURE 13. TURN - ON TIME vs POSITIVE SUPPLY VOLTAGE 250 V- = -5V 25°C 200 -40°C 150 100 ...

Page 13

Typical Performance Curves - 12V or = ±2V to ± 50Ω L -30 -40 -50 -60 ISOLATION -70 -80 -90 ALL HOSTILE CROSSTALK -100 -110 1k 10k 100k 1M FREQUENCY (Hz) ...

Page 14

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

Page 15

Thin Shrink Small Outline Plastic Packages (TSSOP) N INDEX 0.25(0.010) E AREA E1 - 0.05(0.002) SEATING PLANE - -C- α 0.10(0.004) 0.10(0.004 NOTES: 1. These package ...

Page 16

... 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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