AS1751 datasheet(1/16 Pages) AMSCO

Numer części	AS1751

Szczegółowy opis	High-Speed, Low-Voltage, Single-Supply, 0.9, Quad SPST Analog Switches

PDF	16 Pages

Scroll/Zoom	100%

Producent	AMSCO [ams AG]

Strona internetowa	http://www.ams.com

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1 / 16 page

AS1751 , AS1752, AS1753

High-Speed, Low-Volta ge, Single-Supply,

0.9

Ω, Quad SPST Analog Switches

www.austriamicrosystems.com

Revision 1.41

1 - 16

Dat a Sh eet

1 General Description

The AS1751/AS1752/AS1753 are high-speed, low-volt-

age, quad single-pole/single-throw (SPST) analog

switches.

Fast switching speeds, low ON-resistance, and low

power consumption make these devices ideal for single-

cell battery powered applications.

These highly-reliable devices operate from a single +1.6

to +3.6V supply, and are differentiated by the type and

number of switches:

!

AS1751 – Four normally open (NO) switches

!

AS1752 – Four normally closed (NC) switches

!

AS1753 – Two NO switches and Two NC switches

The AS1753 supports break-before-make switching.

With very low ON-resistance (RON), RON matching and

RON flatness, the devices can accurately switch signals

for sample and hold circuits, digital filters, and op-amp

gain switching networks.

The AS1751/AS1752/AS1753 digital logic input is 1.8V

CMOS-compatible when using a +3V supply, and all

devices can handle Rail-to-Rail signals.

The devices are available in a 3mm x 3mm 16-pin TQFN

package and a 14-pin TSSOP package.

Figure 1. 14-pin TSSOP Block Diagrams

2 Key Features

!

ON-Resistance:

-0.9

Ω (+3V supply)

-2.5

Ω (+1.8V supply)

!

RON Matching:

-0.12

Ω (+3V supply)

-0.25

Ω (+1.8V supply)

!

RON Flatness: 0.1

Ω (+3V Supply)

!

Supply Voltage Range: +1.6 to +3.6V

!

Switching Speed: tON = 22ns, tOFF = 14ns

!

Current-Handling: 250mA Continuous

!

Break-Before-Make Switching (AS1753)

!

Rail-to-Rail Signal Handling

!

1.8V CMOS Logic Compatible (+3V Supply)

!

Operating Temperature Range: -40 to +85ºC

!

Package Types:

- 16-pin TQFN (3mm x 3mm)

- 14-pin TSSOP

3 Applications

The devices are ideal for use in power routing systems,

cordless and mobile phones, MP3 players, CD and DVD

players, PDAs, handheld computers, digital cameras,

hard drives, and any other application where high-speed

signal switching is required.

AS1752

1

NC1

2

COM1

3

NC2

4

COM2

5

IN2

6

IN3

7

GND

14

V+

13

IN1

12

IN4

11

NC4

10

COM4

9

COM3

8

NC3

AS1753

1

NO1

2

COM1

3

NC2

4

COM2

5

IN2

6

IN3

7

GND

14

V+

13

IN1

12

IN4

11

NC4

10

COM4

9

COM3

8

NO3

AS1751

1

NO1

2

COM1

3

NO2

4

COM2

5

IN2

6

IN3

7

GND

14

V+

13

IN1

12

IN4

11

NO4

10

COM4

9

COM3

8

NO3

Device

Input

Switch State

AS1751

Low

Off

High

On

AS1752

Low

On

High

Off

AS1753

Low

Switches 1, 3 = Off

Switches 2, 4 = On

High

Switches 1, 3 = On

Switches 2, 4 = Off

Podobny numer części - AS1751

Producent	Numer części	Arkusz danych	Szczegółowy opis
ams AG	AS1751	596Kb / 16P	High-Speed, Low-Voltage, Single-Supply, 0.9廓, Quad SPST Analog Switches
	AS1751	1Mb / 17P	High-Speed, Low-Voltage, Single-Supply, 0.9, Quad SPST Analog Switches
	AS1751S	596Kb / 16P	High-Speed, Low-Voltage, Single-Supply, 0.9廓, Quad SPST Analog Switches
	AS1751S	1Mb / 17P	High-Speed, Low-Voltage, Single-Supply, 0.9, Quad SPST Analog Switches
	AS1751S-T	596Kb / 16P	High-Speed, Low-Voltage, Single-Supply, 0.9廓, Quad SPST Analog Switches

More results

Podobny opis - AS1751

Producent	Numer części	Arkusz danych	Szczegółowy opis
Maxim Integrated Produc...	MAX4591	171Kb / 12P	High-Speed, Single-Supply, Quad, SPST Analog Switches Rev 0; 2/00
Maxim Integrated Produc...	MAX4751	330Kb / 13P	0.9?? Low-Voltage, Single-Supply Quad SPST Analog Switches Rev 1; 4/03
ams AG	AS1751	596Kb / 16P	High-Speed, Low-Voltage, Single-Supply, 0.9廓, Quad SPST Analog Switches
Texas Instruments	TS3A4751	195Kb / 14P	0.9-ohm LOW-VOLTAGE SINGLE-SUPPLY QUAD SPST ANALOG SWITCH
	TS3A4741	529Kb / 17P	0.9-廓 LOW-VOLTAGE SINGLE-SUPPLY DUAL SPST ANALOG SWITCHES
	TS3A4751	741Kb / 21P	0.9-廓 LOW-VOLTAGE SINGLE-SUPPLY QUAD SPST ANALOG SWITCH
	TS3A4741	534Kb / 17P	0.9-廓 LOW-VOLTAGE SINGLE-SUPPLY DUAL SPST ANALOG SWITCHES
ams AG	AS1751	1Mb / 17P	High-Speed, Low-Voltage, Single-Supply, 0.9, Quad SPST Analog Switches
Texas Instruments	TS3A4751	912Kb / 24P	0.9-廓 LOW-VOLTAGE SINGLE-SUPPLY QUAD SPST ANALOG SWITCH
Texas Instruments	TS3A4741	730Kb / 20P	0.9-廓 LOW-VOLTAGE SINGLE-SUPPLY DUAL SPST ANALOG SWITCHES

More results

AS1751 Arkusz danych(PDF) 1 Page - ams AG

AS1751 Arkusz danych(HTML) 1 Page - ams AG

Podobny numer części - AS1751

Podobny opis - AS1751

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