ADG411BRU Analog Devices Inc, ADG411BRU Datasheet

ADG411BRU

Manufacturer Part Number

ADG411BRU

Description

IC SWITCH QUAD SPST 16TSSOP

Manufacturer

Analog Devices Inc

Series

LC²MOSr

Type

Analog Switchr

Datasheet

1.ADG411BRZ.pdf (16 pages)

Specifications of ADG411BRU

Rohs Status

RoHS non-compliant

Function

Switch

Circuit

4 x SPST - NC

On-state Resistance

35 Ohm

Voltage Supply Source

Single, Dual Supply

Voltage - Supply, Single/dual (±)

12V, ±15V

Current - Supply

1µA

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

16-TSSOP (0.173", 4.40mm Width)

Package

16TSSOP

Maximum On Resistance

80@10.8V Ohm

Maximum High Level Output Current

30 mA

Maximum Turn-off Time

100(Typ)@Â±15V ns

Maximum Turn-on Time

175(Typ)@12V ns

Switch Architecture

SPST

Power Supply Type

Single|Dual

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FEATURES

44 V supply maximum ratings

±15 V analog signal range

Low on resistance (< 35 Ω)

Ultralow power dissipation (35 μW)

Fast switching times

TTL-/CMOS-compatible

Plug-in replacement for DG411/DG412/DG413

APPLICATIONS

Audio and video switching

Automatic test equipment

Precision data acquisition

Battery-powered systems

Sample-and-hold systems

Communication systems

GENERAL DESCRIPTION

The ADG411, ADG412, and ADG413 are monolithic CMOS

devices comprising four independently selectable switches.

They are designed on an enhanced LC

provides low power dissipation yet gives high switching speed

and low on resistance.

The on resistance profile is very flat over the full analog input

range ensuring excellent linearity and low distortion when

switching audio signals. Fast switching speed coupled with high

signal bandwidth also make the parts suitable for video signal

switching. CMOS construction ensures ultralow power

dissipation, making the parts ideally suited for portable and

battery-powered instruments.

Rev. D

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

OFF

SWITCHES SHOWN FOR A LOGIC 1 INPUT

< 175 ns

< 145 ns

IN1

IN2

IN3

IN4

Figure 1. ADG411

ADG411

MOS process which

FUNCTIONAL BLOCK DIAGRAMS

SWITCHES SHOWN FOR A LOGIC 1 INPUT

IN1

IN2

IN3

IN4

Figure 2. ADG412

ADG412

Precision Quad SPST Switches

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

The ADG411, ADG412, and ADG413 contain four independent

SPST switches. The ADG411 and ADG412 differ only in that

the digital control logic is inverted. The ADG411 switches are

turned on with a logic low on the appropriate control input,

while a logic high is required for the ADG412. The ADG413

has two switches with digital control logic similar to that of the

ADG411 while the logic is inverted on the other two switches.

Each switch conducts equally well in both directions when on,

and each has an input signal range that extends to the supplies.

In the off condition, signal levels up to the supplies are blocked.

All switches exhibit break-before-make switching action for use

in multiplexer applications. Inherent in the design is low charge

injection for minimum transients when switching the digital

inputs.

PRODUCT HIGHLIGHTS

1. Extended signal range

2. Ultralow power dissipation

3. Low R

4. Break-before-make switching

5. Single-supply operation

The ADG411, ADG412, and ADG413 are fabricated on an

enhanced LC

extends fully to the supply rails.

This prevents channel shorting when the switches are

configured as a multiplexer.

For applications where the analog signal is unipolar, the

ADG411, ADG412, and ADG413 can be operated from a

single-rail power supply. The parts are fully specified with a

single 12 V power supply and remain functional with single

supplies as low as 5 V.

ADG411/ADG412/ADG413

MOS, giving an increased signal range which

SWITCHES SHOWN FOR A LOGIC 1 INPUT

IN1

IN2

IN3

IN4

Figure 3. ADG413

ADG413

www.analog.com

MOS

Related parts for ADG411BRU

ADG411BRU Summary of contents

Page 1

FEATURES 44 V supply maximum ratings ±15 V analog signal range Low on resistance (< 35 Ω) Ultralow power dissipation (35 μW) Fast switching times t < 175 < 145 ns OFF TTL-/CMOS-compatible Plug-in replacement for DG411/DG412/DG413 ...

Page 2

ADG411/ADG412/ADG413 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Product Highlights ........................................................................... 1 Functional Block Diagrams ............................................................. 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Dual Supply ................................................................................... 3 Single Supply ................................................................................. 4 REVISION HISTORY ...

Page 3

SPECIFICATIONS DUAL SUPPLY ± 10 –15 V ± 10 Table 1. Parameter ANALOG SWITCH Analog Signal Range R ON LEAKAGE CURRENTS Source OFF Leakage I (OFF) S Drain OFF Leakage I ...

Page 4

ADG411/ADG412/ADG413 SINGLE SUPPLY ± 10 ± 10%, GND = 0 V, unless otherwise noted Table 2. Parameter +25°C ANALOG SIGNAL RANGE ...

Page 5

ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 5. Parameters GND GND GND L 1 Analog, Digital Inputs Continuous Current Peak ...

Page 6

ADG411/ADG412/ADG413 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 6. Pin Function Descriptions Pin No. Mnemonic IN1–IN4 2, 7, 10, 15 D1– 11, 14 S1– GND ...

Page 7

TYPICAL PERFORMANCE CHARACTERISTICS + – +10V –10V +15V –15V SS 0 –20 – – ...

Page 8

ADG411/ADG412/ADG413 120 100 100 1k 10k 100k FREQUENCY (Hz) Figure 11. Off Isolation vs. Frequency 110 V = +15V –15V +5V L 100 10M 100 Rev. ...

Page 9

TERMINOLOGY R ON Ohmic resistance between D and S. I (OFF) S Source leakage current with the switch OFF. I (OFF) D Drain leakage current with the switch OFF (ON Channel leakage current with the ...

Page 10

ADG411/ADG412/ADG413 APPLICATIONS Figure 13 illustrates a precise, fast, sample-and-hold circuit. An AD845 is used as the input buffer while the output operational amplifier is an AD711. During the track mode, SW1 is closed and the output V follows the input ...

Page 11

TEST CIRCUITS V1 Figure 14. On Resistance +15V 0.1μ GND +15V +5V 0.1μF 0.1μ IN1, IN2 ...

Page 12

ADG411/ADG412/ADG413 +15V +5V 0.1 μ F 0.1μ GND SS 0.1 μ F –15V Figure 20. Off Isolation V OUT Ω OUT ...

Page 13

OUTLINE DIMENSIONS 4.00 (0.1575) 3.80 (0.1496) 0.25 (0.0098) 0.10 (0.0039) COPLANARITY 0.10 0.15 0.05 10.00 (0.3937) 9.80 (0.3858 6.20 (0.2441) 1 5.80 (0.2283) 8 1.27 (0.0500) BSC 1.75 (0.0689) 1.35 (0.0531) SEATING 0.51 (0.0201) 0.25 (0.0098) PLANE 0.31 ...

Page 14

ADG411/ADG412/ADG413 0.210 (5.33) MAX 0.150 (3.81) 0.130 (3.30) 0.115 (2.92) 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) 0.800 (20.32) 0.790 (20.07) 0.780 (19.81 0.280 (7.11) 0.250 (6.35) 1 0.240 (6.10) 8 0.100 (2.54) BSC 0.060 (1.52) MAX 0.015 (0.38) ...

Page 15

... ADG411BRU −40°C to +85°C ADG411BRU-REEL −40°C to +85°C ADG411BRU-REEL7 −40°C to +85°C ADG411BRUZ −40°C to +85°C ADG411BRUZ-REEL −40°C to +85°C ADG411BRUZ-REEL7 −40°C to +85°C ADG411BCHIPS ADG412BN −40°C to +85°C ADG412BNZ −40°C to +85°C ADG412BR − ...

Page 16

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