FSA1256AL8XNL Fairchild Semiconductor, FSA1256AL8XNL Datasheet

FSA1256AL8XNL

Manufacturer Part Number

FSA1256AL8XNL

Description

IC ANALOG SW DUAL SPST 5.5V 8MICROPAK W T/R

Manufacturer

Fairchild Semiconductor

Datasheet

1.FSA1256AL8XNL.pdf (9 pages)

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FSA1256L8X

FSA1256AL8X

FSA1257L8X

FSA1257AL8X

FSA1258L8X

FSA1258AL8X

FSA1256 • FSA1256A • FSA1257 • FSA1257A •

FSA1258 • FSA1258A

Low R

with Low I

General Description

The

FSA1258, and FSA1258A are high performance dual Sin-

gle Pole/Single Throw (SPST) analog switches. All devices

feature ultra low R

FSA1256, FSA1257, and FSA1258 operate over a wide

and FSA1258A operation range is 2.7V to 5.5V. These

devices are fabricated with sub-micron CMOS technology

to achieve fast switching speeds and are designed for

break-before-make operation. The select input is TTL level

compatible. The FSA1256 and FSA1256A feature two Nor-

mally Open (NO) switches. The FSA1257 and FSA1257A

feature two Normally Closed (NC) switches. The FSA1258

and FSA1258A have one NO switch and one NC switch.

Ordering Code:

Pb-Free package per JEDEC J-STD-020B.

MicroPak

Number

Order

range of 1.65V to 5.5V. The FSA1256A, FSA1257A,

FSA1256,

is a trademark of Fairchild Semiconductor Corporation.

Package

MAC08A

Number

FSA1256A,

Low Voltage Dual SPST Analog Switch

CCT

of 1.1

Top Mark

Product

“A” Option

maximum at 4.5V V

Code

FSA1257,

Pb-Free 8-Lead MicroPak, 1.6 mm Wide

FSA1257A,

DS500883

. The

Package Description

Features

FSA1256A, FSA1257A, FSA1258A feature low I

when S Input is lower than V

Maximum 1.1

0.4

Space saving Pb-Free MicroPak

Broad V

• FSA1256, FSA1257, FSA1258:

• FSA1256A, FSA1257A, FSA1258A: 2.7V to 5.5V

Fast turn-on and turn-off time

FSA1258, FSA1258A feature break-before-make enable

circuitry

Over-voltage tolerant TTL compatible control input

max R

operating range:

flatness for 4.5V supply

On Resistance (R

March 2004

Revised April 2005

5K Units on Tape and Reel

packaging

) for 4.5V supply

www.fairchildsemi.com

Supplied As

1.65V to 5.5V

CCT

Related parts for FSA1256AL8XNL

FSA1256AL8XNL Summary of contents

Page 1

... ED Pb-Free 8-Lead MicroPak, 1.6 mm Wide FSA1258AL8X MAC08A FS Pb-Free 8-Lead MicroPak, 1.6 mm Wide Pb-Free package per JEDEC J-STD-020B. ¥ MicroPak is a trademark of Fairchild Semiconductor Corporation. © 2005 Fairchild Semiconductor Corporation Features FSA1257A, FSA1256A, FSA1257A, FSA1258A feature low I when S Input is lower than V : Maximum 1.1 On Resistance (R . The ...

Page 2

Analog Symbols FSA1256, FSA1256A (Top Through View) Truth Tables FSA1256, FSA1256A Control Input(s) Function L Disconnect H A Connected HIGH Logic Level Analog Symbol Truth Table Control Input Connected HIGH ...

Page 3

Absolute Maximum Ratings Supply Voltage ( Switch Voltage (V ) (Note 2) 0. Input Voltage (V ) (Note 2) IN Input Diode Current Switch Current Peak Switch Current (Pulsed duration, ...

Page 4

AC Electrical Characteristics Symbol Parameter (V) Min t Turn ON Time 2.7 to 3.6 ON 4.5 to 5.5 t Turn OFF Time 2.7 to 3.6 OFF 4.5 to 5.5 t Break-Before-Make 2.7 to 3.6 B-M Time 4.5 ...

Page 5

AC Loading and Waveforms C includes Fixture and Stray Capacitance L FIGURE 1. Turn-On/Turn-Off Timing FIGURE 2. Break-Before-Make Timing Logic Input Waveforms Inverted for Switches that have the Opposite Logic Sense FIGURE 3. OFF Isolation 5 www.fairchildsemi.com ...

Page 6

AC Loading and Waveforms FIGURE 6. ON/OFF Capacitance Measurement Setup www.fairchildsemi.com (Continued FIGURE 4. Charge Injection FIGURE 5. Crosstalk 6 V )(C ) OUT L ...

Page 7

AC Loading and Waveforms (Continued) FIGURE 7. Bandwidth FIGURE 8. Harmonic Distortion 7 www.fairchildsemi.com ...

Page 8

Tape and Reel Specification Tape Format For Micropak Package Tape Designator Section Leader (Start End) L8X Carrier Trailer (Hub End) REEL DIMENSIONS inches (millimeters) Tape Size 7.0 0.059 0.512 0.795 8 mm (177.8) (1.50) (13.00) (20.20) www.fairchildsemi.com ...

Page 9

Physical Dimensions inches (millimeters) unless otherwise noted Pb-Free 8-Lead MicroPak, 1.6 mm Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without ...

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