HI-301 thru HI-307
TM
Data Sheet
March 2000
File Number 3125.4
CMOS Analog Switches
Features
The HI-301 thru HI-307 series of switches are monolithic
devices fabricated using CMOS technology and the Intersil
dielectric isolation process. These switches feature break
before-make switching, low and nearly constant ON
resistance over the full analog signal range, and low power
dissipation, (a few mW for the Hl-301 and HI-303, a few
hundred mW for the HI-307).
• Analog Signal Range (±15V Supplies) . . . . . . . . . . ±15V
o
• Low Leakage at 25 C . . . . . . . . . . . . . . . . . . . . . . . 40pA
o
• Low Leakage at 125 C . . . . . . . . . . . . . . . . . . . . . . . 1nA
o
• Low On Resistance at 25 C . . . . . . . . . . . . . . . . . . . 35Ω
• Break-Before-Make Delay . . . . . . . . . . . . . . . . . . . . 60ns
• Charge Injection . . . . . . . . . . . . . . . . . . . . . . . . . . . 30pC
• TTL, CMOS Compatible
The HI-301 and HI-303 are TTL compatible and have a logic
“0” condition with an input less than 0.8V and a logic “1”
condition with an input greater than 4V. The HI-307 switches
are CMOS compatible and have a low state with an input
less than 3.5V and a high state with an input greater than
11V. (See pinouts for switch conditions with a logic “1” input.)
• Symmetrical Switch Elements
• Low Operating Power (Typ for Hl-301 and HI-303) . . 1.0mW
Applications
Ordering Information
• 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
PART
NUMBER
TEMP.
RANGE ( C)
o
PACKAGE
14 Ld SOIC
PKG. NO.
M14.15
F14.3
HI9P0301-5
HI1-0303-2
HI1-0303-5
HI9P0303-5
HI9P0303-9
HI1-0307-5
0 to 75
-55 to 125
0 to 75
14 Ld CERDIP
14 Ld CERDIP
14 Ld SOIC
• Dual or Single Supply Systems
F14.3
0 to 75
M14.15
M14.15
F14.3
Functional Diagram
-40 to 85
0 to 75
14 Ld SOIC
S
14 Ld CERDIP
IN
N
P
D
Pinouts Switch States Shown For A Logic “1” Input
SPST HI-301
(SOIC)
DUAL SPDT HI-303 (CERDIP, SOIC)
HI-307 (CERDIP)
TOP VIEW
TOP VIEW
1
2
3
4
5
6
7
14
13
12
11
10
9
NC
V+
NC
1
2
3
4
5
6
7
14
13
12
11
10
9
V+
D
1
D
2
S
3
S
4
NC
NC
D
3
D
4
S
1
S
2
D
1
D
2
NC
IN
NC
NC
V-
S
1
S
2
IN
1
IN
2
8
GND
GND
8
V-
LOGIC
SW1
OFF
ON
SW2
ON
LOGIC
SW1, SW2 SW3, SW4
0
1
0
1
OFF
ON
ON
OFF
OFF
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 trademark of Intersil Corporation. | Copyright © Intersil Corporation 2000
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