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PDF ISL84515 Data sheet ( Hoja de datos )
| Número de pieza | ISL84515 | |
| Descripción | Low-Voltage/ Single Supply/ SPST/ Analog Switches | |
| Fabricantes | Intersil Corporation | |
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Data Sheet
ISL84514, ISL84515
June 2003
FN6025.3
Low-Voltage, Single Supply, SPST,
Analog Switches
The Intersil ISL84514 and ISL84515 devices are precision,
analog switches designed to operate from a single +2.4V to
+12V supply. Targeted applications include battery powered
equipment that benefit from the devices’ low power
consumption (5µW), and low leakage currents (1nA). Low
RON and fast switching speeds over a wide operating supply
range make these switches ideal for use in industrial
equipment, portable instruments, and as input signal
multiplexers for new generation, low supply voltage data
converters. Some of the smallest packages available alleviate
board space limitations, and make Intersil’s newest line of
low-voltage switches an ideal solution for space constrained
products.
The ISL8451X are single-pole/single-throw (SPST) switches,
with the ISL84514 being normally open (NO), and the
ISL84515 being normally closed (NC).
Table 1 summarizes the performance of this family. For higher
performance, pin compatible versions, see the ISL43110,
ISL43111 data sheet. For ±5V supply versions, see the
ISL84516, ISL84517 data sheet.
TABLE 1. FEATURES AT A GLANCE
Number of Switches
Configuration
3.3V RON
3.3V tON/tOFF
5V RON
5V tON/tOFF
12V RON
12V tON/tOFF
Packages
ISL84514
ISL84515
11
NO NC
20Ω 20Ω
60ns/30ns
60ns/30ns
12Ω 12Ω
45ns/25ns
45ns/25ns
8Ω 8Ω
40ns/25ns
40ns/25ns
8 Ld SOIC, 5 Ld SOT-23
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”
Features
• Drop-in Replacements for MAX4514 and MAX4515
• Available in SOT-23 Packaging
• Fully Specified for 5V and 12V Supplies
• Single Supply Operation. . . . . . . . . . . . . . . . . +2.4V to +12V
• ON Resistance (RON Max). . . . . . . . . . . . . 20Ω (V+ = 5V)
10Ω (V+ = 12V)
• RON Flatness (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Ω
• Charge Injection (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . 10pC
• Low Power Consumption (PD) . . . . . . . . . . . . . . . . . . . .<5µW
• Low Leakage Current (Max at 85oC) . 20nA (Off Leakage)
40nA (On Leakage)
• Fast Switching Action
- tON (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150ns
- tOFF (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100ns
• Minimum 2000V ESD Protection per Method 3015.7
• TTL, CMOS Compatible
Applications
• Battery Powered, Handheld, and Portable Equipment
• Communications Systems
- Radios
- Telecom Infrustructure
• Test Equipment
- Logic and Spectrum Analyzers
- Portable Meters
• Medical Equipment
- Ultrasound and MRI
- Electrocardiograph
• 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
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  
ISL84514, ISL84515
Electrical Specifications - 3.3V Supply
Test Conditions: V+ = +3.0V to +3.6V, 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+ = 3V, ICOM = 1.0mA, VCOM = 1.5V
RON Flatness, RFLAT(ON)
ICOM = 1.0mA, VCOM = 0.5V, 1V, 1.5V
Full 0
25 -
Full -
25 -
Full -
- V+ V
- 50 Ω
- 75 Ω
- 5.5 Ω
- 7.0 Ω
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
V+ = 3.6V, VCOM = 3V, 1V, VNO or VNC = 1V, 3V,
(Note 6)
25 -1 0.01
Full -20
-
1 nA
20 nA
COM OFF Leakage Current,
ICOM(OFF)
V+ = 3.6V, VCOM = 3V, 1V, VNO or VNC = 1V, 3V,
(Note 6)
25 -1 0.01
Full -20
-
1 nA
20 nA
COM ON Leakage Current,
ICOM(ON)
V+ = 3.6V, VCOM = 1V, 3V, or VNO or VNC = 1V, 3V,
(Note 6)
25
Full
-2
-40
0.01
-
2 nA
40 nA
DIGITAL INPUT CHARACTERISTICS
Input Voltage High, VINH
Input Voltage Low, VINL
Input Current, IINH, IINL
DYNAMIC CHARACTERISTICS
V+ = 3.6V, VIN = 0V or V+
Turn-ON Time, tON
VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V
Turn-OFF Time, tOFF
VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
V+ = 3.6V, VIN = 0V or V+, Switch On or Off
Full 2.4 - V+ V
Full 0
- 0.8 V
Full -1 - 1 µA
25 -
Full -
25 -
Full -
25 -
- 150 ns
- 240 ns
- 100 ns
- 150 ns
4 10 pC
25 -1
Full -10
-
-
1 µA
10 µA
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 and stray capacitance.
VOUT
=
V(NO or NC)
------------R-----L-------------
RL + R(ON)
FIGURE 1. SWITCHING TIMES
FIGURE 1B. TEST CIRCUIT
5
5 Page 
ISL84514, ISL84515
Small Outline Transistor Plastic Packages (SOT23-5)
D
e1
64
E CL
1 23
CL
L
E1
e
CL
b
0.20 (0.008) M C
CL
α
A A2
A1
SEATING
PLANE
-C-
C
0.10 (0.004) C
NOTES:
1. Dimensioning and tolerances per ANSI 14.5M-1982.
2. Package conforms to EIAJ SC-74A (1992).
3. Dimensions D and E1 are exclusive of mold flash, protrusions, or
gate burrs.
4. Footlength L measured at reference to seating plane.
5. “L” is the length of flat foot surface for soldering to substrate.
6. “N” is the number of terminal positions.
7. Controlling dimension: MILLIMETER. Converted inch dimen-
sions are for reference only.
P5.064
5 LEAD SMALL OUTLINE TRANSISTOR PLASTIC PACKAGE
INCHES
MILLIMETERS
SYMBOL MIN MAX MIN MAX NOTES
A
0.036
0.057
0.90
1.45
-
A1
0.000
0.0059 0.00
0.15
-
A2
0.036
0.051
0.90
1.30
-
b
0.012
0.020
0.30
0.50
-
C
0.0036 0.0078 0.09
0.20
-
D
0.111
0.118
2.80
3.00
3
E
0.103
0.118
2.60 3.00
-
E1
0.060
0.068
1.50
1.75
3
e 0.0374 Ref
0.95 Ref
-
e1 0.0748 Ref
1.90 Ref
-
L
0.014
0.022
0.35
0.55
4, 5
N5
56
α 0o 10o 0o 10o -
Rev. 1 5/01
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet ISL84515.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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| ISL84516 | Low-Voltage/ Dual Supply/ SPST/ Analog Switches | Intersil Corporation |
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