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 '1' 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.)
Key Features
- Analog Signal Range (±15V Supplies) ±15V
- Low Leakage at 25°C 40pA
- Low Leakage at 125°C 1nA
- Low On Resistance at 25°C 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
Datasheets| Title | Type | Updated | Size | Other Languages |
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| HI-303 Datasheet | PDF | 01 Oct 2015 | 294 KB | |
Order Information| Part Number | Package Type | Weight(g) | Pins | MSL Rating | Peak Temp (°C) | RoHS Status |
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| HI1-0303-2 | 14 Ld CERDIP | 2.06 | 14 | N/A | NA | |
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| HI1-0303-5 | 14 Ld CERDIP | 2.06 | 14 | N/A | NA | |
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| HI1-0303R5254 | 14 Ld CERDIP | 2.06 | 14 | N/A | NA | RoHS |
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| HI3-0303-5 | 14 Ld PDIP | 0.97 | 14 | N/A | NA | |
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| HI3-0303-5Z | 14 Ld PDIP | 0.97 | 14 | N/A | NA | RoHS |
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| HI9P0303-5 | 14 Ld SOIC | 0.13 | 14 | | 240 | |
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| HI9P0303-9 | 14 Ld SOIC | 0.13 | 14 | 1 | 240 | |
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| HI9P0303-9Z | 14 Ld SOIC | 0.13 | 14 | 3 | 260 | RoHS |
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