Triple SPDT analog switch with 30 MHz bandwidth
Each switch routes one of two analog or digital signals to a common output, with the channel selected by a logic-level control pin. The 30 MHz -3 dB bandwidth and -40 dB crosstalk at 6 MHz make it suitable for audio-frequency signal routing, data acquisition front-ends, and general-purpose analog switching where the signal path must stay clean up to a few megahertz.
Supply flexibility: single 3 V to 20 V or dual ±2.5 V to ±9 V
The CD4053BM96G4 accepts a single supply from 3 V to 20 V, or a dual supply from ±2.5 V to ±9 V. This range covers common 5 V, 12 V, and 15 V single-rail systems as well as ±5 V split-rail analog front-ends. On-resistance is 240 Ohm maximum, with channel-to-channel matching of 5 Ohm. The 240 Ohm value is higher than modern low-Ron analog switches, so the voltage drop across the switch at signal currents above a few milliamps must be factored into the system error budget. Off-channel leakage is 100 nA maximum; off-capacitance is 0.2 pF on the source side and 9 pF on the drain side.
The 16-SOIC package is surface-mount, compatible with standard reflow profiles. Product status is Active.