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PDF ISL43410 Data sheet ( Hoja de datos )
| Número de pieza | ISL43410 | |
| Descripción | Low-Voltage/ Single Supply/ DPDT High Performance Analog Switch | |
| Fabricantes | Intersil Corporation | |
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Data Sheet
July 2003
ISL43410
FN6044.1
Low-Voltage, Single Supply, DPDT High
Performance Analog Switch
The Intersil ISL43410 is a precision, bidirectional, analog
switch configured as a double pole/double throw (DPDT)
switch. The ISL43410 is designed to operate from a single
+2V to +12V supply. It is equipped with an inhibit pin to
simultaneously open all signal paths.
ON resistance is 115Ω with a +5V supply, 45Ω with a +12V
supply, and 190Ω with a +3V supply. Each switch can handle
rail to rail analog signals. The off-leakage current is only 1nA
at 25oC or 2.5nA at 85oC. All digital inputs have 0.8V to 2.4V logic
thresholds ensuring TTL/CMOS logic compatibility when using a
single +5V supply. 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 ISL43410 is a DPDT, which is perfect for use in 2-to-1
multiplexer applications.
Table 1 summarizes the performance of this switch.
TABLE 1. FEATURES AT A GLANCE
CONFIGURATION
DPDT
12V RON
12V tON/tOFF
4.5V RON
4.5V tON/tOFF
3V RON
3V tON/tOFF
Packages
45Ω
25ns/24ns
115Ω
60ns/30ns
190Ω
120ns/45ns
10 Ld MSOP, 16 Ld QFN 3x3
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”
• Application Note AN520 “CMOS Analog Multiplexers and
Switches; Specifications and Application Considerations.
• Application Note AN1034 “Analog Switch and Multiplexer
Applications”
Features
• Fully Specified at 3V, 5V, and 12V Supplies for 10%
Tolerances
• ON Resistance (RON) Max, VS = 5V . . . . . . . . . . . . 118Ω
• RON Matching Between Channels. . . . . . . . . . . . . . . . . . <2Ω
• Low Charge Injection . . . . . . . . . . . . . . . . . . . . . . 3pC (Max)
• Single Supply Operation. . . . . . . . . . . . . . . . . . . +2V to +12V
• Low Power Consumption (PD) . . . . . . . . . . . . . . . . . . . .<3µW
• Low Off Leakage Current . . . . . . . . . . . . . . . . . . . . . 2.5nA
• Fast Switching Action (VS = 5V)
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30ns
• Guaranteed Break-Before-Make
• TTL, CMOS Compatible
• Available in 10 Ld MSOP and 16 Ld QFN Packages
Applications
• Battery Powered, Handheld, and Portable Equipment
• Communications Systems
- Radios
- Telecom Infrastructure
- ADSL, VDSL Modems
• Test Equipment
- Medical Ultrasound
- Electrocardiograph
- Magnetic Resonance Image
- CT and PET Scanners (MRI)
- ATE
• Audio and Video Switching
• Various Circuits
- +3V/+5V DACs and ADCs
- Sample and Hold Circuits
- 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.
1 page  
ISL43410
Electrical Specifications +3V Supply Test Conditions: V+ = +2.7V to +3.6V, GND = 0V, VAH = 2.4V, VAL= 0.8V (Note 5),
Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω, (See Figure 2)
OFF Isolation
RL = 50Ω, CL = 5pF, f = 1MHz, (See Figure 4)
Crosstalk (Channel-to-Channel) RL = 50Ω, CL = 5pF, f = 1MHz, (See Figure 6)
NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 7)
COM OFF Capacitance,
CCOM(OFF)
f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 7)
COM ON Capacitance, CCOM(ON) f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 7)
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
V+ = 3.6V, VIN = 0V or V+, all channels on or off
TEMP (NOTE 6)
(NOTE 6)
(oC)
MIN
TYP MAX UNITS
25 - 0.5 1 pC
25 - 75 - dB
25 - -85 - dB
25 - 4 - pF
25 - 6 - pF
25 - 12 - pF
Full -1 0.0001 1 µA
Electrical Specifications + 12V Supply Test Conditions: V+ = +10.8V to +13.2V, GND = 0V, VINH = 4V, VINL = 0.8V (Note 5),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON Resistance, RON
V+ = 12.0V, ICOM = 1.0mA, VNO or VNC = 9V,
(See Figure 5)
RON Matching Between Channels,
∆RON
RON Flatness, RFLAT(ON)
V+ = 12.0V, ICOM = 1.0mA, VNO or VNC = 9V, (Note 8)
V+ = 13.2V, ICOM = 1.0mA, VNO or VNC = 3V, 6V, 9V,
(Note 9)
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
V+ = 13.0V, VCOM = 1V, 12V, VNO or VNC = 12V, 1V,
(Note 7)
COM OFF Leakage Current,
ICOM(OFF)
V+ = 13.0V, VCOM = 12V, 1V, VNO or VNC = 1V, 12V,
(Note 7)
COM ON Leakage Current,
ICOM(ON)
V+ = 13.0V, VCOM = 1V, 12V, VNO or VNC = 1V, 12V,
or floating, (Note 7)
DIGITAL INPUT CHARACTERISTICS
Input Voltage High, VINH
Input Voltage Low, VINL
Input Current, IINH, IINL
DYNAMIC CHARACTERISTICS
V+ = 13V, VIN = 0V or V+
Inhibit Turn-ON Time, tON
V+ = 10.8V, VNO or VNC = 10V, RL =300Ω, CL = 35pF,
VIN = 0 to 4, (See Figure 1)
Inhibit Turn-OFF Time, tOFF
V+ = 10.8V, VNO or VNC = 10V, RL =300Ω, CL = 35pF,
VIN = 0 to 4, (See Figure 1)
Address Transition Time, tTRANS
V+ = 10.8V, VNO or VNC = 10V, RL =300Ω, CL = 35pF,
VIN = 0 to 4, (See Figure 1)
Break-Before-Make Time Delay, tD V+ = 13.0V, RL = 300Ω, CL = 35pF, VNO or VNC = 10V,
VIN = 0 to 4, (See Figure 3)
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω, (See Figure 2)
OFF Isolation
RL = 50Ω, CL = 5pF, f = 1MHz, (See Figure 4)
Crosstalk (Channel-to-Channel) RL = 50Ω, CL = 5pF, f = 1MHz, (See Figure 6)
NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 7)
COM OFF Capacitance,
CCOM(OFF)
f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 7)
COM ON Capacitance, CCOM(ON) f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 7)
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
V+ = 13.0V, VIN = 0V or V+, all channels on or off
TEMP
(oC)
Full
25
Full
25
Full
25
Full
25
Full
25
Full
25
Full
Full
Full
Full
25
Full
25
Full
25
Full
Full
25
25
25
25
25
25
Full
(NOTE 6)
MIN
0
-
-
-
-
-
-
-1
-2.5
-1
-2.5
-1
-5
2.9
-
-0.5
-
-
-
-
-
-
3
-
-
-
-
-
-
-1
TYP
-
45
-
0.5
-
5
-
-
-
-
-
-
-
2.5
2.3
-
25
-
24
-
35
-
9
1.2
75
-85
4
6
12
0.0001
(NOTE 6)
MAX UNITS
V+ V
50 Ω
70 Ω
3Ω
5Ω
6Ω
10 Ω
1 nA
2.5 nA
1 nA
2.5 nA
1 nA
5 nA
-V
0.8 V
0.5 µA
30 ns
35 ns
28 ns
30 ns
50 ns
55 ns
- ns
3 pC
- dB
- dB
- pF
- pF
- pF
1 µA
5
5 Page 
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP):
GND
TRANSISTOR COUNT:
193
PROCESS:
Si Gate CMOS
ISL43410
11
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| PDF Descargar | [ Datasheet ISL43410.PDF ] | |
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