ADG1223BRMZ-REEL7 Analog Devices Inc, ADG1223BRMZ-REEL7 Datasheet

IC,ANALOG SWITCH,DUAL,SPST,CMOS,TSSOP,10PIN,PLASTIC

ADG1223BRMZ-REEL7

Manufacturer Part Number

ADG1223BRMZ-REEL7

Description

IC,ANALOG SWITCH,DUAL,SPST,CMOS,TSSOP,10PIN,PLASTIC

Manufacturer

Analog Devices Inc

Series

iCMOS®r

Datasheet

1.ADG1221BRMZ.pdf (16 pages)

Specifications of ADG1223BRMZ-REEL7

Function

Switch

Circuit

2 x SPST - NC/NO

On-state Resistance

270 Ohm

Voltage Supply Source

Single, Dual Supply

Voltage - Supply, Single/dual (±)

10.8 V ~ 13.2 V, ±15 V

Current - Supply

1µA

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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FEATURES

<0.5 pC charge injection over full signal range

Off capacitance: 2 pF

Off leakage: 20 pA

Supply range: 33 V

On resistance: 120 Ω

Fully specified at ±15 V, +12 V

No V

3 V logic-compatible inputs

Rail-to-rail operation

10-lead MSOP package

APPLICATIONS

Automatic test equipment

Data acquisition systems

Battery-powered systems

Sample-and-hold systems

Audio signal routing

Video signal routing

Communication systems

GENERAL DESCRIPTION

The ADG1221/ADG1222/ADG1223 are monolithic, complemen-

tary metal-oxide semiconductor (CMOS) devices containing

four independently selectable switches designed on an iCMOS

(industrial CMOS) process. iCMOS is a modular manufacturing

process combining high voltage CMOS and bipolar technologies.

It enables the development of a wide range of high performance

analog ICs, capable of 33 V operation, in a footprint that no

previous generation of high voltage parts has been able to achieve.

Unlike analog ICs using conventional CMOS processes, iCMOS

components can tolerate high supply voltages while providing

increased performance, dramatically lower power consumption,

and reduced package size.

The ultralow capacitance and exceptionally low charge injection

of these switches make them ideal solutions for data acquisition

and sample-and-hold applications, where low glitch and fast

settling are required. Figure 2 shows that there is minimum

charge injection over the full signal range of the device.

The ADG1221/ADG1222/ADG1223 contain two independent

single-pole/single-throw (SPST) switches. The ADG1221 and

ADG1222 differ only in that the digital control logic is inverted.

The ADG1221 switches are turned on with Logic 1 on the appro-

priate control input, and Logic 0 is required for the

Rev. A

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.

supply required

±15 V/+12 V iCMOS

Low Capacitance, Low Charge Injection,

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

Tel: 781.329.4700

Fax: 781.461.3113

IN2

ADG1222. The ADG1223 has one switch with digital control

logic similar to that of the ADG1221; the logic is inverted on

the other switch. The ADG1223 exhibits break-before-make

switching action for use in multiplexer applications. Each

switch conducts equally well in both directions when on and

has an input signal range that extends to the supplies. In the off

condition, signal levels up to the supplies are blocked.

ADG1221/ADG1222/ADG1223

–0.1

–0.2

–0.3

–0.4

–0.5

ADG1221

0.5

0.4

0.3

0.2

0.1

–15

FUNCTIONAL BLOCK DIAGRAM

= 25ºC

Figure 2. Charge Injection vs. Input Voltage

SWITCHES SHOWN FOR A LOGIC 0 INPUT

IN2

–10

Dual SPST Switches

= –5V

= +5V

ADG1223

–5

INPUT VOLTAGE (V)

IN1

= –15V

= +15V

Figure 1.

IN2

ADG1222

IN1

www.analog.com

= 0V

= 12V

IN1

Related parts for ADG1223BRMZ-REEL7

ADG1223BRMZ-REEL7 Summary of contents

Page 1

FEATURES <0.5 pC charge injection over full signal range Off capacitance Off leakage Supply range resistance: 120 Ω Fully specified at ± supply required logic-compatible ...

ADG1221/ADG1222/ADG1223 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Dual Supply ................................................................................... 3 Single Supply ................................................................................. 4 Absolute Maximum Ratings ............................................................ 6 REVISION ...

Page 3

SPECIFICATIONS DUAL SUPPLY ± 10 –15 V ± 10%, GND = 0 V, unless otherwise noted Table 1. Parameter 25°C ANALOG SWITCH Analog Signal Range On Resistance 120 200 On ...

Page 4

ADG1221/ADG1222/ADG1223 Parameter 25°C Channel-to-Channel 90 Crosstalk Total Harmonic 0.15 Distortion + Noise, THD + N –3 dB Bandwidth 960 C (Off ) S 1.7 2.2 C (Off ) D 1.7 2 (On POWER ...

Page 5

Parameter 25°C Channel On Leakage (On ±0.01 ±0.2 DIGITAL INPUTS Input High Voltage, V INH Input Low Voltage, V INL Input Current INL INH 0.001 Digital Input Capacitance ...

Page 6

ADG1221/ADG1222/ADG1223 ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 3. Parameter Rating GND –0 + GND +0 − ...

Page 7

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 5. Pin Function Descriptions Pin No. Mnemonic 1 IN1 GND IN2 Table 6. ADG1221/ADG1222 Truth Table ...

Page 8

ADG1221/ADG1222/ADG1223 TERMINOLOGY I DD The positive supply current The negative supply current The analog voltage on Terminal D and Terminal The ohmic resistance between Terminal D and Terminal S. R ...

Page 9

TYPICAL PERFORMANCE CHARACTERISTICS 200 T = 25°C A 180 V = +13.5V DD 160 V = –13.5V SS 140 120 100 V = +15V V = +16. –15V V = –16. ...

Page 10

ADG1221/ADG1222/ADG1223 150 –5V 100 ±4.5V BIAS 50 0 –50 –100 –150 I (OFF) + – I (OFF) + – –200 I (OFF) – (OFF) – ...

Page 11

V = +15V –15V 25ºC –20 A –40 –60 –80 –100 –120 10k 100k 1M 10M FREQUENCY (Hz) Figure 16. Crosstalk vs. Frequency +15V DD – –15V SS ...

Page 12

ADG1221/ADG1222/ADG1223 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1 +15V SOURCE OFF DD 0 –15V DRAIN OFF 25ºC SOURCE/DRAIN –15 –10 –5 0 BIAS VOLTAGE (V) Figure 20. Capacitance ...

Page 13

TEST CIRCUITS V1 Figure 23. Test Circuit 1—On Resistance V DD 0.1µ INx GND 0.1µF 0.1µ ...

Page 14

ADG1221/ADG1222/ADG1223 0.1µF 0.1µ 50Ω INx ADG1221/ADG1222/ ADG1223 GND OFF ISOLATION = 20 LOG Figure 29. Test Circuit 7—Off Isolation V DD 0.1µF NETWORK ANALYZER OUT ...

Page 15

... Temperature Range 1 ADG1221BRMZ −40°C to +125°C 1 ADG1221BRMZ-REEL7 −40°C to +125°C 1 ADG1222BRMZ −40°C to +125°C 1 ADG1222BRMZ-REEL7 −40°C to +125°C 1 ADG1223BRMZ −40°C to +125°C 1 ADG1223BRMZ-REEL7 −40°C to +125° Pb-free part. 3.10 3.00 2. 5.15 3.10 4.90 3.00 4.65 2. PIN 1 0 ...

Page 16

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