The DG469 is high voltage SPDT switches, with a typical on resistance of 3.6 Ω and typical flatness of 0.4 Ω. These are high voltage switches that are fully specified with dual supplies at ± 4.5 V and ± 15 V and a single supply of 12 V over an operating temperature range from - 40 °C to + 125 °C. Fast switching speeds coupled with high signal bandwidth makes these parts suitable for video switching applications. All digital inputs have 0.8 V and 2.4 V logic thresholds ensuring low voltage TTL/CMOS compatibility. Each switch conducts equally well in both directions when on and can handle an input signal range that extends to the supply voltage rails. They exhibit breakbefore-make switching action to prevent momentary shorting when switching between channels. The DG469 is offered in a MSOP 8 and SOIC 8 package.
Low on resistance (3.6 Ω typical)
On resistance flatness (0.4 Ω typical)
44 V supply maximum rating
± 15 V analog signal range
Fully specified at supply voltages of ± 4.5 V, 12 V and ± 15 V