Document
HI-301 thru HI-307
TM
Data Sheet
March 2000
File Number
3125.4
CMOS Analog Switches
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). 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.)
Features
• Analog Signal Range (±15V Supplies) . . . . . . . . . . ±15V • Low Leakage at 25oC . . . . . . . . . . . . . . . . . . . . . . . 40pA • Low Leakage at 125oC . . . . . . . . . . . . . . . . . . . . . . . 1nA • Low On Resistance at 25oC . . . . . . . . . . . . . . . . . . . 35Ω • Break-Before-Make Delay . . . . . . . . . . . . . . . . . . . . 60ns • Charge Injection . . . . . . . . . . . . . . . . . . . . . . . . . . . 30pC • TTL, CMOS Compatible • Symmetrical Switch Elements • Low Operating Power (Typ for Hl-301 and HI-303) . . 1.0mW
Ordering Information
PART NUMBER HI9P0301-5 HI1-0303-2 HI1-0303-5 HI9P0303-5 HI9P0303-9 HI1-0307-5 TEMP. RANGE (oC) 0 to 75 -55 to 125 0 to 75 0 to 75 -40 to 85 0 to 75 PACKAGE 14 Ld SOIC 14 Ld CERDIP 14 Ld CERDIP 14 Ld SOIC 14 Ld SOIC 14 Ld CERDIP PKG. NO. M14.15 F14.3 F14.3 M14.15 M14.15 F14.3
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
Functional Diagram
S IN N P D
Pinouts
Switch States Shown For A Logic “1” Input SPST HI-301 (SOIC) TOP VIEW
NC 1 D1 2 NC 3 S1 4 NC 5 IN 6 GND 7 14 V+ 13 D2 12 NC 11 S2 10 NC 9 NC 8 V-
DUAL SPDT HI-303 (CERDIP, SOIC) HI-307 (CERDIP) 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 OFF ON
SW2 ON OFF
LOGIC 0 1
SW1, SW2 OFF ON
SW3, SW4 ON OFF
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 trademark of Intersil Corporation. | Copyright © Intersil Corporation 2000
HI-301 thru HI-307 Schematic Diagrams
SWITCH CELL
A V+ MN1B
MN2B MP5B IN MP4B
MN3B
OUT MN4B MN6B
MP3B
MP2B MP1B V-
A
DIGITAL INPUT BUFFER AND LEVEL SHIFTER
V+ D2A 200Ω LOGIC IN D1A GND VSWITCH CELL DRIVER (ONE PER SWITCH CELL) MN1A MN2A MN3A MN4A MN5A MN6A MN7A MN8A A A MP1A MP2A MP3A MP4A MP5A MP6A MP7A MP8A
2
HI-301 thru HI-307
Absolute Maximum Ratings
Voltage Between Supplies (V+ to V-) . . . . . . . . . . . . . . . .44V (±22V) Digital Input Voltage . . . . . . . . . . . . . . . . . . . . . . (V+) +4V to (V-) -4V Analog Input Voltage . . . . . . . . . . . . . . . . . . (V+) +1.5V to (V-) -1.5V Typical Derating Factor . . . . . . . . . 1.5mA/MHz Increase in ICCOP ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Thermal Information
Thermal Resistance (Typical, Note 1) θJA (oC/W) θJC (oC/W) CERDIP Package. . . . . . . . . . . . . . . . . 95 40 SOIC Package . . . . . . . . . . . . . . . . . . . 120 N/A Maximum Junction Temperature Ceramic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175oC Plastic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC (SOIC - Lead Tips Only)
Operating Conditions
Temperature Range HI-3XX-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC HI-3XX-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 75oC HI-3XX-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE: 1. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
Supplies = +15V, -15V; VIN = Logic Input. HI-301 and HI-303: VIN - for Logic “1” = 4V, for Logic “0” = 0.8V. HI-307: VIN - for Logic “1” = 11V, for Logic “0” = 3.5V, Unless Otherwise Specified TEMP (oC) -2 MIN TYP MAX MIN -5, -9 TYP MAX UNITS
PARAMETER DYNAMIC CHARACTERISTICS Switch ON Time, tON (Note 13) Switch OFF Time, tOFF (Note 13) Switch ON Time, tON (Note 14) Switch OFF Time, tOFF (Note 14) Break-Before-Make Delay, tOPEN Charge.