HI-303
Data Sheet October 1, 2015 FN3125.11 Dual, SPDT CMOS Analog Switch Features 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. Analog Signal Range (15V Supplies) 15V 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.) Break-Before-Make Delay 60ns Functional Diagram Symmetrical Switch Elements
S IN N Low Leakage at 25oC . 40pA Low Leakage at 125oC . 1nA Low On Resistance at 25oC . 35пЃ— Charge Injection . 30pC TTL, CMOS Compatible Low Operating Power (Typ) 1.0mW Pb-Free Available (RoHS Compliant) P
D Applications Sample and Hold (i.e., Low Leakage Switching) Pinout Switch States Shown For A Logic “1” Input
HI-303 (PDIP, CERDIP, SOIC)
TOP VIEW
NC 1 14 V+ S3 2 13 S4 D3 3 12 D4 D1 4 11 D2 S1 5 10 S2 IN1 6 9 IN2
8 V-GND 7 LOGIC SW1, SW2 SW3, SW4 0 OFF ON 1 ON OFF 1 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
HI1-0303-2 TEMP.
RANGE (oC)
-55 to 125 PACKAGE PKG. DWG.
# 14 Ld CERDIP F14.3 HI3-0303-5Z
(See Note) 0 to 75 14 Ld PDIP
(Pb-free) E14.3 HI9P0303-9Z …
