ISL8394IB datasheet(1/11 Pages) INTERSIL

Part #	ISL8394IB

Description	Low-Voltage, Single and Dual Supply, Quad SPDT, Analog Switches

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Manufacturer	INTERSIL [Intersil Corporation]

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1

®

FN6038.1

ISL8394

Low-Voltage, Single and Dual Supply,

Quad SPDT, Analog Switches

The Intersil ISL8394 device is a precision, quad SPDT analog

switches designed to operate from a single +2V to +12V

supply or from a ±2V to ±6V supply. Targeted applications

include battery powered equipment that benefit from the

devices’ low power consumption (5

µW), low leakage currents

(2.5nA max), and fast switching speeds (tON = 50ns,

tOFF =30ns). A 4Ω maximum RON flatness ensures signal

fidelity, while channel to channel mismatch is guaranteed to

be less than 2

Ω.

The ISL8394 is a quad single-pole/double-throw (SPDT)

device and can be used as a quad SPDT, a quad 2:1

multiplexer, a single 4:1 multiplexer, or a dual 2-channel

differential multiplexer.

Table 1 summarizes the performance of this family. For higher

performance, pin compatible versions, see the ISL43240 data

sheet.

Ordering Information

Features

• Drop-in Replacement for MAX394

• Four Separately Controlled SPDT Switches

• ON Resistance (RON) . . . . . . . . . . . 17Ω (Typ) 35Ω (Max)

•RON Matching Between Channels. . . . . . . . . . . . . . . . . .<1Ω

• Low Charge Injection . . . . . . . . . . . . . . . . . . . . . 10pC (Max)

• Low Power Consumption (PD) . . . . . . . . . . . . . . . . . . . .<5µW

• Low Leakage Current (Max at 85oC) . . . . . . . . . . . . 2.5nA

• Fast Switching Action

-tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50ns

-tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30ns

• Guaranteed Break-Before-Make

• Minimum 2000V ESD Protection per Method 3015.7

• TTL, CMOS Compatible

Applications

• Battery Powered, Handheld, and Portable Equipment

- Barcode Scanners

- Laptops, Notebooks, Palmtops

• Communications Systems

-Radios

- Base Stations

- RF “Tee” Switches

• Test Equipment

- Ultrasound

- CAT/PET SCAN

- Electrocardiograph

• Audio and Video Switching

• General Purpose Circuits

- +3V/+5V DACs and ADCs

- Digital Filters

- Operational Amplifier Gain Switching Networks

- High Frequency Analog Switching

- High Speed Multiplexing

Related Literature

• Technical Brief TB363 “Guidelines for Handling and

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”

• Application Note AN557 “Recommended Test Procedures

for Analog Switches”

TABLE 1. FEATURES AT A GLANCE

ISL8394

Configuration

Quad SPDT

±5V R

ON

17

Ω

±5V tON/tOFF

50ns/30ns

5V RON

25

Ω

5V tON/tOFF

80ns/40ns

3V RON

75

Ω

3V tON/tOFF

150ns/75ns

Package

20 Ld SOIC

PART NO.

(BRAND)

TEMP. RANGE

(oC)

PACKAGE

PKG.

DWG. #

ISL8394IB

-40 to 85

20 Ld SOIC

M20.3

ISL8394IB-T

-40 to 85

20 Ld SOIC

Tape and Reel

M20.3

Data Sheet

June 2003

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

1-888-INTERSIL or 321-724-7143

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

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

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