🔍 Core Features
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Configuration: Dual SPST (DG401) or dual SPDT (DG403) high‑speed analog switches.
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Low On‑Resistance: Typically ~20 Ω, max guaranteed 30 Ω; channels matched within 2 Ω.
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Switch Flatness: Resistance variation < 3 Ω across full signal range.
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Charge Injection: ≤ 15 pC (DG401/403); DG408 even lower (~2 pC) for precise small-signal switching.
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Leakage: Low off-leakage current, <5 nA up to +85 °C.
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Switching Speed: tₒₙ ≤ 150 ns, tₒff ≤ 100 ns.
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Power: Only ~35 µW quiescent power draw.
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Supply Voltage:
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Single V⁺ = +10 V to +30 V
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Dual ±4.5 V to ±20 V
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Rail‑to‑rail signal handling.
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Logic Compatibility: TTL/CMOS input logic.



