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ISL8392のメーカーはIntersil Corporationです、この部品の機能は「Low-Voltage/ Single and Dual Supply/ Quad SPST/ Analog Switches」です。 |
部品番号 | ISL8392 |
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部品説明 | Low-Voltage/ Single and Dual Supply/ Quad SPST/ Analog Switches | ||
メーカ | Intersil Corporation | ||
ロゴ | |||
このページの下部にプレビューとISL8392ダウンロード(pdfファイル)リンクがあります。 Total 12 pages
®
Data Sheet
ISL8391, ISL8392, ISL8393
June 2003
FN6039.1
Low-Voltage, Single and Dual Supply,
Quad SPST, Analog Switches
The Intersil ISL8391–ISL8393 devices are CMOS, precision,
quad 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 (<1µW), low
leakage currents (2.5nA max), and fast switching speeds
(tON = 60ns, tOFF = 30ns). A 4Ω maximum RON flatness
ensures signal fidelity, while channel-to-channel mismatch is
guaranteed to be less than 2Ω.
The ISL8391, ISL8392, and ISL8393 are quad
single-pole/single-throw (SPST) devices. The ISL8391 has
four normally closed (NC) switches; the ISL8392 has four
normally open (NO) switches; the ISL8393 has two NO and
two NC switches and can be used as a dual SPDT, or a dual
2:1 multiplexer.
Table 1 summarizes the performance of this family. For higher
performance, pin compatible versions, see the ISL43143-5
data sheet.
TABLE 1. FEATURES AT A GLANCE
ISL8391
ISL8392
ISL8393
Number of Switches
4
4
4
Configuration
±5V RON
±5V tON/tOFF
5V RON
5V tON/tOFF
3V RON
3V tON/tOFF
Packages
All NC
All NO 2 NC/2 NO
20Ω 20Ω 20Ω
60ns/30ns 60ns/30ns 60ns/30ns
30Ω 30Ω 30Ω
85ns/25ns 85ns/25ns 85ns/25ns
83Ω 83Ω 83Ω
140ns/55ns 140ns/55ns 140ns/55ns
16 Ld SOIC (N)
Features
• Pin Compatible Replacements for MAX391 - MAX393
• Four Separately Controlled SPST Switches
• Pin Compatible with DG411, DG412, DG413
• ON Resistance (RON) . . . . . . . . . . . . 20Ω(Typ) 35Ω(Max)
• RON Matching Between Channels. . . . . . . . . . . . . . . . . . <1Ω
• Low Power Consumption (PD) . . . . . . . . . . . . . . . . . . . .<1µW
• Low Leakage Current (Max at 85oC) . . . . . . . . . . . . 2.5nA
• Fast Switching Action
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30ns
• 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”
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.
1 Page ISL8391, ISL8392, ISL8393
Absolute Maximum Ratings
V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to15V
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to15V
V- to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -15 to 0.3V
All Other Pins (Note 3) . . . . . . . . . . . . . ((V-) - 0.3V) to ((V+) + 0.3V)
Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . . . . . . 30mA
Peak Current, IN, NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . 100mA
ESD Rating (Per MIL-STD-883 Method 3015). . . . . . . . . . . . . .>2kV
Thermal Information
Thermal Resistance (Typical, Note 4)
θJA (oC/W)
16 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . .
115
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
ISL839XIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -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:
3. Signals on NC, NO, COM, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maximum current ratings.
4. θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications: ±5V Supply Test Conditions: VSUPPLY = ±4.5V to ±5.5V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 5),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP (NOTE 6)
(NOTE 6)
(oC)
MIN
TYP MAX UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON Resistance, RON
VS = ±4.5V, ICOM = 10mA, VNO or VNC = ±3.5V,
(See Figure 5)
Full V-
25 -
Full -
- V+ V
20 35 Ω
- 45 Ω
RON Matching Between Channels, VS = ±5V, ICOM = 10mA, VNO or VNC = ±3V
∆RON
25 - 0.3 2 Ω
Full - - 4 Ω
RON Flatness, RFLAT(ON)
VS = ±5V, ICOM = 10mA, VNO or VNC = ±3V, 0V,
25 -
-
4Ω
(Note 8)
Full - - 6 Ω
NO or NC OFF Leakage Current, VS = ±5.5V, VCOM = ±4.5V, VNO or VNC = +4.5V,
25 -0.1
-
0.1 nA
INO(OFF) or INC(OFF)
(Note 7)
Full -2.5
-
2.5 nA
COM OFF Leakage Current,
VS = ±5.5V, VCOM = ±4.5V, VNO or VNC = +4.5V,
25 -0.1
-
0.1 nA
ICOM(OFF)
(Note 7)
Full -2.5
-
2.5 nA
COM ON Leakage Current,
ICOM(ON)
VS = ±5.5V, VCOM = VNO or VNC = ±4.5V, (Note 7) 25 -0.2 - 0.2 nA
Full -5 - 5 nA
DIGITAL INPUT CHARACTERISTICS
Input Voltage High, VINH
Input Voltage Low, VINL
Input Current, IINH, IINL
DYNAMIC CHARACTERISTICS
VS = ±5.5V, VIN = 0V or V+
Full 2.4
Full -
Full -0.5
-
-
-
-V
0.8 V
0.5 µA
Turn-ON Time, tON
VS = ±4.5V, VNO or VNC = ±3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V, (See Figure 1)
25
Full
-
-
60 130 ns
- 175 ns
Turn-OFF Time, tOFF
VS = ±4.5V, VNO or VNC = ±3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V, (See Figure 1)
25
Full
-
-
30 75 ns
- 100 ns
Break-Before-Make Time Delay
VS = ±5.5V, VNO or VNC = ±3V, RL = 300Ω, CL = 35pF, 25
5
10
- ns
(ISL8393), tD
VIN = 0 to 3V, (See Figure 3)
3
3Pages ISL8391, ISL8392, ISL8393
Test Circuits and Waveforms
LOGIC
INPUT
3V
0V
SWITCH
INPUT
VNX
SWITCH
OUTPUT 0V
50%
tOFF
VOUT
90%
tON
tr < 20ns
tf < 20ns
90%
Logic input waveform is inverted for switches that have the opposite
logic sense.
V+
C
C
VNX
SWITCH
INPUT
NO or NC
IN
COM
VOUT
LOGIC
INPUT
GND
C
V-
RL
300Ω
Repeat test for all switches. CL includes fixture and stray
capacitance.
VOUT
=
V(NO or NC)
------------R-----L-------------
RL + R(ON)
CL
35pF
FIGURE 1A. MEASUREMENT POINTS
FIGURE 1. SWITCHING TIMES
FIGURE 1B. TEST CIRCUIT
SWITCH
OUTPUT
VOUT
LOGIC
INPUT
ON
∆VOUT
OFF
Q = ∆VOUT x CL
3V
ON
0V
V+
C
RG NO
COM
COM
NC
VG GND IN
C
V-
LOGIC
INPUT
VOUT
CL
Logic input waveform is inverted for switches that have the opposite
logic sense.
FIGURE 2A. MEASUREMENT POINTS
Repeat test for all switches. CL includes fixture and stray
capacitance.
NOTE: When testing the NC pin of a device use the NC as VOUT.
When testing the NO pin of a device use the COM as VOUT.
FIGURE 2B. TEST CIRCUIT
FIGURE 2. CHARGE INJECTION
6
6 Page | |||
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部品番号 | 部品説明 | メーカ |
ISL8391 | Low-Voltage/ Single and Dual Supply/ Quad SPST/ Analog Switches | Intersil Corporation |
ISL8392 | Low-Voltage/ Single and Dual Supply/ Quad SPST/ Analog Switches | Intersil Corporation |
ISL8393 | Low-Voltage/ Single and Dual Supply/ Quad SPST/ Analog Switches | Intersil Corporation |
ISL8394 | Low-Voltage/ Single and Dual Supply/ Quad SPDT/ Analog Switches | Intersil Corporation |