參數(shù)資料
型號: ISL8394IB
廠商: INTERSIL CORP
元件分類: 運動控制電子
英文描述: Low-Voltage, Single and Dual Supply, Quad SPDT, Analog Switches
中文描述: QUAD 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO20
封裝: PLASTIC, MS-013AC, SOIC-20
文件頁數(shù): 1/11頁
文件大小: 294K
代理商: ISL8394IB
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
μ
W), low leakage currents
(2.5nA max), and fast switching speeds (t
ON
= 50ns,
t
OFF
= 30ns). A 4
maximum R
ON
flatness ensures signal
fidelity, while channel to channel mismatch is guaranteed to
be less than 2
.
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 (R
ON
) . . . . . . . . . . . 17
(
Typ) 35
(
Max)
R
ON
Matching Between Channels. . . . . . . . . . . . . . . . . . <1
Low Charge Injection . . . . . . . . . . . . . . . . . . . . . 10pC (Max)
Low Power Consumption (P
D
). . . . . . . . . . . . . . . . . . . .<5
μ
W
Low Leakage Current (Max at 85
o
C) . . . . . . . . . . . . 2.5nA
Fast Switching Action
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50ns
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
±
5V t
ON
/t
OFF
50ns/30ns
5V R
ON
25
5V t
ON
/t
OFF
80ns/40ns
3V R
ON
75
3V t
ON
/t
OFF
150ns/75ns
Package
20 Ld SOIC
PART NO.
(BRAND)
TEMP. RANGE
(
o
C)
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.
Copyright Intersil Americas Inc. 2003. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
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