參數(shù)資料
型號: ISL8324IB-T
廠商: INTERSIL CORP
元件分類: 運動控制電子
英文描述: Low-Voltage, Single Supply, Dual SPST Analog Switches
中文描述: DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8
封裝: PLASTIC, MS-012AA, SOIC-8
文件頁數(shù): 1/10頁
文件大?。?/td> 540K
代理商: ISL8324IB-T
1
TM
FN6023
ISL8323, ISL8324, ISL8325
Low-Voltage, Single Supply, Dual SPST
Analog Switches
The Intersil ISL8323–ISL8325 devices are precision, dual
analog switches designed to operate from a single +2.7V to
+12V supply. Targeted applications include battery powered
equipment that benefit from the devices’ low power
consumption (5
μ
W), low leakage currents (100pA max), and
fast switching speeds. Excellent R
ON
matching and flatness
maintain signal fidelity over the whole input range.
The ISL8323/ISL8324/ISL8325 are dual single-pole/single-
throw (SPST) devices. The ISL8323 has two normally open
(NO) switches; the ISL8324 has two normally closed (NC)
switches; the ISL8325 has one NO and one NC switch and
can be used as an SPDT. Table 1 summarizes the
performance of this family. For higher performance, pin
compatible versions, or SOT-23 packaged devices, see the
ISL5120-23 data sheet.
TABLE 1. SUMMARY OF FEATURES
Related Literature
Technical Brief TB363
Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)
Features
Drop-in Replacements for MAX323 - MAX325 in Single
Supply Applications up to 12V.
ON Resistance (R
ON
). . . . . . . . . . . . . . . . . . . . 60
(Max)
R
ON
Matching Between Channels. . . . . . . . . . . . . 2
(Max)
Low Charge Injection . . . . . . . . . . . . . . . . . . . . . . 5pC (Max)
Single Supply Operation. . . . . . . . . . . . . . . . . +2.7V to +12V
Low Power Consumption (P
D
) . . . . . . . . . . . . . . . . . . . .<5
μ
W
Low Leakage Current (Max at 85
o
C) . . . . . . . . . . . . . 5nA
Fast Switching Action
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150ns (Max)
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100ns (Max)
Guaranteed Break-Before-Make (ISL8325 only)
Minimum 2000V ESD Protection per Method 3015.7
TTL, CMOS Compatible
Applications
Battery Powered, Handheld, and Portable Equipment
- Cellular/Mobile Phones
- Pagers
- Laptops, Notebooks, Palmtops
Communications Systems
- Military Radios
- PBX, PABX
Test Equipment
- Ultrasound
- Electrocardiograph
Heads-Up Displays
Audio and Video Switching
Various Circuits
- +3V/+5V DACs and ADCs
- Sample and Hold Circuits
- Digital Filters
- Operational Amplifier Gain Switching Networks
- High Frequency Analog Switching
- High Speed Multiplexing
- Integrator Reset Circuits
ISL8323
ISL8324
ISL8325
Number of Switches
2
2
2
SW 1 / SW 2
NO / NO
NC / NC
NO / NC
3.3V R
ON
(Max)
175
175
175
3.3V t
ON
/ t
OFF
(Max)
400 / 125ns
400 / 125ns
400 / 125ns
5V R
ON
(Max)
60
60
60
5V t
ON
/ t
OFF
(Max)
150 / 100ns
150 / 100ns
150 / 100ns
Packages
8 Ld SOIC
Data Sheet
January 2002
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 trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2002. All Rights Reserved
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