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ISL43111のメーカーはIntersil Corporationです、この部品の機能は「Low-Voltage/ Single Supply/ SPST/ High Performance Analog Switches」です。 |
部品番号 | ISL43111 |
| |
部品説明 | Low-Voltage/ Single Supply/ SPST/ High Performance Analog Switches | ||
メーカ | Intersil Corporation | ||
ロゴ | |||
このページの下部にプレビューとISL43111ダウンロード(pdfファイル)リンクがあります。 Total 12 pages
ISL43110, ISL43111
®
Data Sheet
October 2002
FN6028.1
Low-Voltage, Single Supply, SPST, High
Performance Analog Switches
The Intersil ISL4311X are precision, high performance analog
switches that are fully specified for 3.3V, 5V, and 12V
operation, and feature improved leakage, Icc, and switching
time specifications.
Designed to operate from a single +2.4V to +12V supply, the
low supply current (1µA Max over the temperature and
voltage ranges) and low leakage currents (1nA) make these
switches ideal for battery powered applications.
Low RON and fast switching speeds over a wide operating
supply range increase these devices usefulness in industrial
equipment, portable instruments, and as input signal
multiplexers for new generation, low supply voltage data
converters. 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 ISL4311X are single-pole/single-throw (SPST) switches,
with the ISL43110 being normally open (NO), and the
ISL43111 being normally closed (NC).
Table 1 summarizes the performance of this family. For
similar performance ±5V supply versions, see the
ISL43112/13 data sheet.
TABLE 1. FEATURES AT A GLANCE
ISL43110
ISL43111
Number of Switches
11
Configuration
3.3V RON
3.3V tON / tOFF
5V RON
5V tON / tOFF
12V RON
12V tON / tOFF
Packages
NO NC
15Ω 15Ω
55ns / 28ns
55ns / 28ns
11Ω 11Ω
45ns / 20ns
45ns / 20ns
7Ω 7Ω
37ns / 21ns
37ns / 21ns
8 Ld SOIC, 5 Ld SOT-23
Ordering Information
PART NO.
(BRAND)
ISL43110IB
ISL43110IB-T
ISL43110IH-T
(110I)
ISL43111IB
ISL43111IB-T
ISL43111IH-T
(111I)
TEMP.
RANGE (oC)
PACKAGE
PKG.
NO.
-40 to 85 8 Ld SOIC
M8.15
-40 to 85 Tape and Reel M8.15
-40 to 85 5 Ld SOT-23, Tape P5.064
and Reel
-40 to 85 8 Ld SOIC
M8.15
-40 to 85 Tape and Reel M8.15
-40 to 85 5 Ld SOT-23, Tape P5.064
and Reel
Features
• Fully Specified at 3.3V, 5V, and 12V Supplies
• Available in SOT-23 Packaging
• Single Supply Operation. . . . . . . . . . . . . . . . . +2.4V to +12V
• ON Resistance (RON Max). . . . . . . . . . . . . 20Ω (V+ = 5V)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Ω (V+ = 12V)
• RON Flatness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5Ω
• Charge Injection (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . 10pC
• Low Power Consumption (PD Max). . . . . . . . . . . . . . . .<5µW
• Low Leakage Current (Max at 85oC) . 10nA (Off Leakage)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20nA (On Leakage)
• Fast Switching Action
- tON (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80ns
- tOFF (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50ns
• 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, PDAs
• Communications Systems
- Radios
- PBX, PABX
• Test Equipment
- Logic and Spectrum Analyzers
- Portable Meters, DVM, DMM
• Medical Equipment
- Ultrasound, MRI, CAT SCAN
- Electrocardiograph, Blood Analyzer
• Heads-Up Displays
• Audio and Video Switching
• General Purpose 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
Related Literature
• Tech Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
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. 2002, All Rights Reserved
1 Page ISL43110, ISL43111
Absolute Maximum Ratings
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to15V
Input Voltages
IN (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
NO, NC (Note 2) . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
Output Voltages
COM (Note 2). . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . . . . . . 20mA
Peak Current NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . . . . 30mA
ESD Rating (Per MIL-STD-883 Method 3015). . . . . . . . . . . . . >2kV
Thermal Information
Thermal Resistance (Typical, Note 3)
θJA (oC/W)
5 Ld SOT-23 Package . . . . . . . . . . . . . . . . . . . . . . .
225
8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . .
170
Maximum Junction Temperature (Plastic Package) . . . . . . . 150oC
Moisture Sensitivity (See Technical Brief TB363)
All Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Level 1
Maximum Storage Temperature Range. . . . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
(Lead Tips Only)
Operating Conditions
Temperature Range
ISL4311XIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
2. Signals on NO, NC, COM, or IN exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum current ratings.
3. θJA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications: 5V Supply
Test Conditions: V+ = +4.5V to +5.5V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 4),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP (NOTE 5)
(NOTE 5)
(oC)
MIN
TYP MAX UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON Resistance, RON
V+ = 4.5V, ICOM = 1.0mA, VCOM = 3.5V,
See Figure 4
Full 0
25 -
Full -
- V+ V
11 20 Ω
15 25 Ω
RON Flatness, RFLAT(ON)
ICOM = 1.0mA, VCOM = 1V, 2V, 3V
25 - 1.5 3 Ω
Full - 2.5 5 Ω
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
V+ = 5.5V, VCOM = 1V, 4.5V, VNO or VNC = 4.5V, 1V,
Note 6
25
Full
-1
-10
0.01
-
1 nA
10 nA
COM OFF Leakage Current,
ICOM(OFF)
V+ = 5.5V, VCOM = 4.5V, 1V, VNO or VNC = 1V, 4.5V,
Note 6
25
Full
-1
-10
0.01
-
1 nA
10 nA
COM ON Leakage Current,
ICOM(ON)
V+ = 5.5V, VCOM = 1V, 4.5V, or VNO or VNC = 1V,
4.5V, Note 6
25 -1
Full -20
0.01
-
1 nA
20 nA
DIGITAL INPUT CHARACTERISTICS
Input Voltage High, VINH
Input Voltage Low, VINL
Input Current, IINH, IINL
DYNAMIC CHARACTERISTICS
V+ = 5.5V, VIN = 0V or V+
Full 2.4
-
-V
Full -
- 0.8 V
Full -1 - 1 µA
Turn-ON Time, tON
VNO or VNC = 3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V, See Figure 1
25 -
Full -
45 80 ns
50 120 ns
Turn-OFF Time, tOFF
VNO or VNC = 3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V, See Figure 1
25 -
Full -
20 50 ns
28 75 ns
Charge Injection, Q
OFF Isolation
CL = 1.0nF, VG = 0V, RG = 0Ω, See Figure 2
RL = 50Ω, CL = 15pF, f = 100kHz, See Figure 3
25 -
2 10 pC
25 - >90 - dB
3
3Pages ISL43110, ISL43111
Test Circuits and Waveforms
3V or 5V
LOGIC
INPUT
0V
SWITCH
INPUT
SWITCH
OUTPUT 0V
50%
tOFF
VOUT
90%
tON
tr < 20ns
tf < 20ns
90%
V+
C
SWITCH
INPUT
LOGIC
INPUT
NO or NC
IN
GND
COM
VOUT
RL
300Ω
CL
35pF
Logic input waveform is inverted for switches that have the opposite
logic sense.
FIGURE 1A. MEASUREMENT POINTS
CL
includes
fixture
VO
UanTd=stVra(yNcOapoar cNitCan) c-R-e---L.-----+--R--R---L--(--O-----N----)
FIGURE 1B. TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
V+
C
SWITCH
OUTPUT
VOUT
LOGIC
INPUT
ON
∆VOUT
OFF
Q = ∆VOUT x CL
ON
RG NO or NC
COM
VG
GND
IN
LOGIC
INPUT
VOUT
CL
FIGURE 2A. MEASUREMENT POINTS
FIGURE 2. CHARGE INJECTION
FIGURE 2B. TEST CIRCUIT
SIGNAL
GENERATOR
V+
C
NO or NC
ANALYZER
RL
IN 0V or V+
COM
GND
FIGURE 3. OFF ISOLATION TEST CIRCUIT
RON = V1/1mA
VCOM
1mA
V1
COM
V+
C
IN 0.8V or VINH
NO or NC GND
FIGURE 4. RON TEST CIRCUIT
6
6 Page | |||
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部品番号 | 部品説明 | メーカ |
ISL43110 | Low-Voltage/ Single Supply/ SPST/ High Performance Analog Switches | Intersil Corporation |
ISL43111 | Low-Voltage/ Single Supply/ SPST/ High Performance Analog Switches | Intersil Corporation |
ISL43112 | Low-Voltage/ Dual Supply/ SPST/ High Performance Analog Switches | Intersil Corporation |
ISL43113 | Low-Voltage/ Dual Supply/ SPST/ High Performance Analog Switches | Intersil Corporation |