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PDF ISL54051 Data sheet ( Hoja de datos )
| Número de pieza | ISL54051 | |
| Descripción | (ISL54051 / ISL54052) Single SPST Analog Switches | |
| Fabricantes | Intersil Corporation | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ISL54051 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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Ultra Low ON-Resistance, Low Voltage, Single
Supply, Single SPST Analog Switches
ISL54051, ISL54052
The Intersil ISL54051 and ISL54052 devices are low
ON-resistance, low voltage, bidirectional, single
pole/single throw (SPST) analog switches designed to
operate from a single +1.8V to +5.5V supply. Targeted
applications include battery powered equipment, which
benefit from low rON resistance (0.8Ω), excellent rON
flatness, and fast switching speeds (tON = 24ns,
tOFF = 10ns). The digital logic input is 1.8V logic
compatible when using a single +3.0V supply.
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 switch in additional functionality while
reducing ASIC design risk. The ISL54051 and the
ISL54052 are offered in a 6 Ld 1.2mmx1.0mmx0.5mm
µTDFN package and a 6 Ld SOT-23 package, alleviating
board space limitations.
The ISL54051 has one normally open (NO) switch and
ISL54052 has one normally closed (NC) switch.
TABLE 1. FEATURES AT A GLANCE
ISL54051
ISL54052
Number of Switches
1
1
SW NO NC
1.8V rON
1.8V tON/tOFF
3V rON
3V tON/tOFF
5V rON
5V tON/tOFF
Packages
2.3Ω
2.3Ω
68ns/45ns
68ns/45ns
1.1Ω
1.1Ω
29ns/12ns
29ns/12ns
0.8Ω
0.8Ω
24ns/10ns
24ns/10ns
6 Ld µTDFN, 6Ld SOT-23
Features
• ON-resistance (rON)
- VCC = +5.0V. . . . . . . . . . . . . . . . . . . . .
- VCC = +3.0V. . . . . . . . . . . . . . . . . . . . .
- VCC = +1.8V. . . . . . . . . . . . . . . . . . . . .
0.8Ω
1.1Ω
2.3Ω
• rON flatness (+4.5V supply) . . . . . . . . . . . . 0.25Ω
• Single supply operation . . . . . . . . +1.8V to +5.5V
• Fast switching action (+4.5V supply)
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . 24ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . 10ns
• ESD HBM rating . . . . . . . . . . . . . . . . . . . . . . >6kV
• 1.8V, CMOS logic compatible (+3V supply)
• Available in 6 Ld µTDFN and 6Ld SOT-23 Packages
• Pb-free (RoHS compliant)
Applications
• Battery powered, handheld, and portable equipment
- Cellular/mobile phones
- Pagers
- Laptops, notebooks, palmtops
• Portable test and measurement
• Medical equipment
• Audio and video switching
Related Literature
• Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
October 19, 2009
FN6459.3
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2007, 2009. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
1 page  
ISL54051, ISL54052
Electrical Specifications - 1.8V SupplyTest Conditions: V+ = +1.8V, GND = 0V, VINH = 1V, VINL = 0.4V (Note 4),
Unless Otherwise Specified. Boldface limits apply over the operating tempera-
ture range, -40°C to +85°C.
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 10, 11) TYP (Notes 10, 11) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range,
VANALOG
ON-Resistance, rON
V+ = 1.8V, ICOM = 100mA, VNO or
VNC = 0V to V+ (See Figure 4, Note 13)
Full
25
Full
0 - V+
- 2.33 -
- 2.54 -
V
Ω
Ω
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON
V+ = 1.8V, VNO or VNC = 1.5V, RL = 50Ω, 25
- 68 -
CL = 35pF (See Figure 1, Note 13)
Full - 93 -
ns
ns
Turn-OFF Time, tOFF
V+ = 1.8V, VNO or VNC = 1.5V, RL = 50Ω, 25
- 45 -
CL = 35pF (See Figure 1, Note 13)
Full - 71 -
ns
ns
Charge Injection, Q
VG = V+/2, RG = 0Ω, CL = 1.0nF
(See Figure 2)
25 - 18 -
pC
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, VINL
Input Voltage High, VINH
NOTES:
Full -
Full 1
- 0.4
--
V
V
9. VIN = input voltage to perform proper function.
10. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this
data sheet.
11. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established
by characterization and are not production tested.
12. Flatness is defined as the difference between maximum and minimum value of ON-resistance over the specified analog signal
range.
13. Limits established by characterization and are not production tested.
5 FN6459.3
October 19, 2009
5 Page 
ISL54051, ISL54052
Ultra Thin Dual Flat No-Lead Plastic Package (UTDFN)
E AB
PIN 1
REFERENCE
2X 0.10 C
2X 0.10 C
TOP VIEW
D
0.10 C
7X 0.08 C
DETAIL A
A
A1 A3
SIDE VIEW
C
SEATING
PLANE
DETAIL B
1
L1
4X
e
5X
3L
64
BOTTOM VIEW
b 6X
0.10 C A B
0.05 C NOTE 3
0.1x45°
CHAMFER
A1 A3
DETAIL A
DETAIL B PIN 1 LEAD
L6.1.2x1.0A
6 LEAD ULTRA THIN DUAL FLAT NO-LEAD PLASTIC PACKAGE
MILLIMETERS
SYMBOL
MIN NOMINAL MAX
NOTES
A
0.45 0.50 0.55
-
A1 - - 0.05 -
A3 0.127 REF -
b
0.15 0.20 0.25
5
D
0.95 1.00 1.05
-
E
1.15 1.20 1.25
-
e
0.40 BSC
-
L
0.30 0.35 0.40
-
L1 0.40 0.45 0.50 -
N 62
Ne 3 3
θ 0 - 12 4
NOTES:
Rev. 2 8/06
1. Dimensioning and tolerancing conform to ASME Y14.5-1994.
2. N is the number of terminals.
3. Ne refers to the number of terminals on E side.
4. All dimensions are in millimeters. Angles are in degrees.
5. Dimension b applies to the metallized terminal and is measured
between 0.15mm and 0.30mm from the terminal tip.
6. The configuration of the pin #1 identifier is optional, but must be
located within the zone indicated. The pin #1 identifier may be
either a mold or mark feature.
7. Maximum package warpage is 0.05mm.
8. Maximum allowable burrs is 0.076mm in all directions.
9. JEDEC Reference MO-255.
10. For additional information, to assist with the PCB Land Pattern
Design effort, see Intersil Technical Brief TB389.
1.00
1.40
0.20
0.45
0.30
0.35
0.20
0.40
LAND PATTERN 10
11 FN6459.3
October 19, 2009
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet ISL54051.PDF ] | |
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