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ISL84542 の電気的特性と機能

ISL84542のメーカーはIntersil Corporationです、この部品の機能は「Low-Voltage/ Single Supply/ Dual SPST/ SPDT Analog Switches」です。


製品の詳細 ( Datasheet PDF )

部品番号 ISL84542
部品説明 Low-Voltage/ Single Supply/ Dual SPST/ SPDT Analog Switches
メーカ Intersil Corporation
ロゴ Intersil Corporation ロゴ 




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ISL84542 Datasheet, ISL84542 PDF,ピン配置, 機能
ISL84541, ISL84542, ISL84543, ISL84544
®
Data Sheet
April 2003
FN6016.5
Low-Voltage, Single Supply, Dual SPST,
SPDT Analog Switches
The Intersil ISL84541–ISL84544 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 (5µW), low leakage currents (100pA max), and
fast switching speeds (tON = 35ns, tOFF = 25ns). Cell phones,
for example, often face ASIC functionality limitations. The
number of analog input or GPIO pins may be limited and
digital geometries are not well suited to analog switch
performance. This family of parts may be used to “mux-in”
additional functionality while reducing ASIC design risk. Some
of the smallest packages are available alleviating board space
limitations, and making Intersil’s newest line of low-voltage
switches an ideal solution.
The ISL84541/ISL84542/ISL84543 are dual single-
pole/single-throw (SPST) devices. The ISL84541 has two
normally open (NO) switches; the ISL84542 has two normally
closed (NC) switches; the ISL84543 has one NO and one NC
switch and can be used as an SPDT. The ISL84544 is a
committed SPDT, which is perfect for use in 2-to-1 multiplexer
applications.
Table 1 summarizes the performance of this family. For higher
performance, pin compatible versions, see the ISL43120 - 22
and ISL43210 datasheet.
TABLE 1. FEATURES AT A GLANCE
ISL84541 ISL84542 ISL84543 ISL84544
NUMBER OF
SWITCHES
2
22
1
SW 1 / SW 2 NO / NO NC / NC NO / NC SPDT
3.3V RON 50505050
3.3V tON / tOFF 50 / 20ns 50 / 20ns 50 / 20ns 50 / 20ns
5V RON
30303030
5V tON / tOFF 35 / 25ns 35 / 25ns 35 / 25ns 35 / 25ns
PACKAGES
8 Ld PDIP,
8 Ld SOIC,
8 Ld SOT-23,
8 Ld MSOP
8 Ld PDIP,
8 Ld SOIC,
8 Ld SOT-23
8 Ld PDIP,
8 Ld SOIC,
6 Ld SOT-23
Related Literature
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
Features
• Drop-in Replacements for MAX4541 - MAX4544,
DG9461, DG9262 - DG9263
• Fully Specified at 3.3V and 5V Supplies
• Pin Compatible with MAX323 - MAX325
• ON Resistance (RON) . . . . . . . . . . . . . . . . . . . . . . . . 30
• RON Matching Between Channels. . . . . . . . . . . . . . . . . . <1
• Low Charge Injection . . . . . . . . . . . . . . . . . . . . . . 5pC (Max)
• Single Supply Operation. . . . . . . . . . . . . . . . . +2.7V to +12V
• Low Power Consumption (PD) . . . . . . . . . . . . . . . . . . . .<5µW
• Low Leakage Current (Max at 85oC) . . . . . . . . . . . . 10nA
• Fast Switching Action
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25ns
• Guaranteed Break-Before-Make (ISL84543/ISL84544
only)
• Minimum 2000V ESD Protection per Method 3015.7
• TTL, CMOS Compatible
• Available in SOT-23 Packaging
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
1 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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ISL84542 pdf, ピン配列
ISL84541, ISL84542, ISL84543, ISL84544
Ordering Information
PART NO.
(BRAND)
(NOTE 2)
TEMP.
RANGE (oC)
PACKAGE
PKG. NO.
ISL84541CP
0 to 70 8 Ld PDIP
E8.3
ISL84541CB
0 to 70 8 Ld SOIC
M8.15
ISL84541IP
-40 to 85 8 Ld PDIP
E8.3
ISL84541IB
-40 to 85 8 Ld SOIC
M8.15
ISL84541IH-T
(541I)
-40 to 85 8 Ld SOT-23
Tape and Reel
P8.064
ISL84541IU
(541I)
-40 to 85 8 Ld MSOP
M8.118
ISL84542CP
0 to 70 8 Ld PDIP
E8.3
ISL84542CB
0 to 70 8 Ld SOIC
M8.15
ISL84542IP
-40 to 85 8 Ld PDIP
E8.3
ISL84542IB
-40 to 85 8 Ld SOIC
M8.15
ISL84542IH-T
(542I)
-40 to 85 8 Ld SOT-23
Tape and Reel
P8.064
ISL84543CP
0 to 70 8 Ld PDIP
E8.3
ISL84543CB
0 to 70 8 Ld SOIC
M8.15
ISL84543IP
-40 to 85 8 Ld PDIP
E8.3
ISL84543IB
-40 to 85 8 Ld SOIC
M8.15
ISL84543IH-T
(543I)
-40 to 85 8 Ld SOT-23
Tape and Reel
P8.064
ISL84544CP
0 to 70 8 Ld PDIP
E8.3
ISL84544CB
0 to 70 8 Ld SOIC
M8.15
ISL84544IP
-40 to 85 8 Ld PDIP
E8.3
ISL84544IB
-40 to 85 8 Ld SOIC
M8.15
ISL84544IH-T
(544I)
-40 to 85 6 Ld SOT-23
Tape and Reel
P6.064
NOTES:
2. Most surface mount devices are available on tape and reel; add
“-T” to suffix.
3


3Pages


ISL84542 電子部品, 半導体
ISL84541, ISL84542, ISL84543, ISL84544
Electrical Specifications - 3.3V Supply
Test Conditions: V+ = +3.0V to +3.6V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 5),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP MIN
MAX
(oC) (NOTE 6) TYP (NOTE 6) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON Resistance, RON
V+ = 3V, ICOM = 1.0mA, VNO or VNC = 1.5V
Full 0
25 -
Full -
- V+ V
50 80
- 140
RON Matching Between Channels, V+ = 3.3V, ICOM = 1.0mA, VNO or VNC = 1.5V
RON
25 - 0.8 2
Full - - 4
RON Flatness, RFLAT(ON)
V+ = 3.3V, ICOM = 1.0mA, VNO or VNC = 0.5V,
1V, 1.5V
25 -
Full -
6 10
7 12
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
V+ = 3.6V, VCOM = 1V, 3V, VNO or VNC = 3V, 1V,
Note 7
25 -0.1 0.01
Full -5
-
0.1 nA
5 nA
COM OFF Leakage Current,
ICOM(OFF)
V+ = 3.6V, VCOM = 3V, 1V, VNO or VNC = 1V, 3V,
Note 7
25 -0.1 0.01
Full -5
-
0.1 nA
5 nA
COM ON Leakage Current,
ICOM(ON)
V+ = 3.6V, VCOM = 1V, 3V, or VNO or VNC = 1V, 3V,
25
-0.2
-
0.2 nA
or floating, Note 7
Full -10
-
10 nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON
VNO or VNC = 1.5V, RL =1k, CL = 35pF, VIN = 0 to 3V
25
Full
-
50 120 ns
200 ns
Turn-OFF Time, tOFF
VNO or VNC = 1.5V, RL =1k, CL = 35pF, VIN = 0 to 3V
25
Full
-
-
20 50 ns
- 120 ns
Break-Before-Make Time Delay
(ISL84543, ISL84544), tD
Charge Injection, Q
OFF Isolation
Crosstalk (Channel-to-Channel)
RL = 300, CL = 35pF, VNO or VNC = 1.5V,
VIN = 0 to 3V
CL = 1.0nF, VG = 0V, RG = 0
RL = 50, CL = 5pF, f = 1MHz
Full 3 30 - ns
25 - 1 5 pC
25 - 76 - dB
25 - -90 - dB
NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V
25 - 8 - pF
COM OFF Capacitance,
CCOM(OFF)
f = 1MHz, VNO or VNC = VCOM = 0V
25 - 8 - pF
COM ON Capacitance, CCOM(ON) f = 1MHz, VNO or VNC = VCOM = 0V, ISL84541/2/3
25
-
13
- pF
f = 1MHz, VNO or VNC = VCOM = 0V, ISL84544
25 - 20 - pF
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
V+ = 3.6V, VIN = 0V or V+, all channels on or off
Full -1
-
1 µA
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, VINL
Input Voltage High, VINH
Input Current, IINH, IINL
V+ = 3.6V, VIN = 0V or V+
Full -
- 0.8 V
Full 2.4
-
-V
Full -1 - 1 µA
6

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共有リンク

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部品番号部品説明メーカ
ISL84541

Low-Voltage/ Single Supply/ Dual SPST/ SPDT Analog Switches

Intersil Corporation
Intersil Corporation
ISL84542

Low-Voltage/ Single Supply/ Dual SPST/ SPDT Analog Switches

Intersil Corporation
Intersil Corporation
ISL84543

Low-Voltage/ Single Supply/ Dual SPST/ SPDT Analog Switches

Intersil Corporation
Intersil Corporation
ISL84544

Low-Voltage/ Single Supply/ Dual SPST/ SPDT Analog Switches

Intersil Corporation
Intersil Corporation


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