1pC Charge Injection, Low Leakage CMOS 4-Channel Multiplexer
The ADG604 is a CMOS analog multiplexer, comprising of four single channels. It operates from a dual supply of ±2.7 V to ±5.5 V, or from a single supply of +2.7 V to +5.5 V. The ADG604 switches one of four inputs to a common output, D, as determined by the 3-bit binary address lines, A0, A1 and EN. A Logic "0" on the EN pin disables the device.
The ADG604 offers ultra-low charge injection of 1pC and leakage currents of less than 250pA at 85ºC. It offers on-resistance of 85 Ω typ, which is matched to within 8 Ω between channels. The ADG604 also has low power dissipation yet gives high switching speeds. The ADG604 is available in a 14-lead TSSOP package.
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At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
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