HI-303 Datasheet, PDF (1/11 Pages) Intersil Corporation – Dual, SPDT CMOS Analog Switch

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Data Sheet
November 17, 2004
HI-303
FN3125.10
Dual, SPDT CMOS Analog Switch
The HI-303 switch is a monolithic device fabricated using
CMOS technology and the Intersil dielectric isolation
process. This switch features break-before-make switching,
low and nearly constant ON resistance over the full analog
signal range, and low power dissipation.
The HI-303 is TTL compatible and has a logic “0” condition
with an input less than 0.8V and a logic “1” condition with an
input greater than 4V. (See pinouts for switch conditions with
a logic “1” input.)
Functional Diagram
IN
N
S
P
D
Pinout Switch States Shown For A Logic “1” Input
HI-303 (PDIP, CERDIP, SOIC)
TOP VIEW
NC 1
S₃ 2
D₃ 3
D₁ 4
S₁ 5
IN₁ 6
GND 7
14 V+
13 S₄
12 D₄
11 D₂
10 S₂
9 IN₂
8 V-
LOGIC
0
1
SW1, SW2 SW3, SW4
OFF
ON
ON
OFF
Features
• Analog Signal Range (±15V Supplies) . . . . . . . . . . ±15V
• Low Leakage at 25^oC . . . . . . . . . . . . . . . . . . . . . . . 40pA
• Low Leakage at 125^oC . . . . . . . . . . . . . . . . . . . . . . . 1nA
• Low On Resistance at 25^oC . . . . . . . . . . . . . . . . . . . 35Ω
• Break-Before-Make Delay . . . . . . . . . . . . . . . . . . . . 60ns
• Charge Injection . . . . . . . . . . . . . . . . . . . . . . . . . . . 30pC
• TTL, CMOS Compatible
• Symmetrical Switch Elements
• Low Operating Power (Typ) . . . . . . . . . . . . . . . . . . . . 1.0mW
• Pb-Free Available (RoHS Compliant)
Applications
• Sample and Hold (i.e., Low Leakage Switching)
• Op Amp Gain Switching (i.e., Low On Resistance)
• Portable, Battery Operated Circuits
• Low Level Switching Circuits
• Dual or Single Supply Systems
Ordering Information
PART
NUMBER
TEMP.
RANGE (^oC)
PACKAGE
PKG. DWG.
#
HI1-0303-2
HI1-0303-5
HI3-0303-5
HI3-0303-5Z
(See Note)
HI9P0303-9
-55 to 125
0 to 75
0 to 75
0 to 75
-40 to 85
14 Ld CERDIP
14 Ld CERDIP
14 Ld PDIP
14 Ld PDIP
(Pb-free)
14 Ld SOIC
F14.3
F14.3
E14.3
E14.3
M14.15
HI9P0303-9Z
(See Note)
-40 to 85 14 Ld SOIC
(Pb-free)
M14.15
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with
both SnPb and Pb-free soldering operations. Intersil Pb-free products
are MSL classified at Pb-free peak reflow temperatures that meet or
exceed the Pb-free requirements of IPC/JEDEC J STD-020C.
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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