DG9451 Datasheet | Vishay

.Data Sheet.co.kr DG9451, DG9453 Vishay Siliconix 8-Channel, Dual 4-Channel, Triple 2-Channel Multiplexers DESCRIPTION The DG9451, and DG9453 are high precision single and dual supply CMOS analog multiplexers. DG9451 is an 8-channel multiplexer, and the DG9453 is a triple 2-channel multiplexer or triple SPDT. Designed to operate from a + 2.7 V to + 12 V single supply or from a ± 2.5 V to ± 5 V dual supplies, the DG9451, and DG9453 are fully specified at + 12 V, + 5 V and ± 5 V. All control logic inputs have guaranteed 1.4 V high limit when operating from + 5 V or ± 5 V supplies and 1.65 V when operating from a + 12 V supply. The DG9451, and DG9453 are precision multiplexers of low leakage, low charge injection, and low parasitic capacitance. They conduct equally well in both directions, offer rail to rail analog signal handling and can be used both as multiplexers as well as de-multiplexers. The DG9451, and DG9453 operating temperature is specified from - 40 °C to + 85 °C and are available in 16 pin TSSOP and the ultra pact 1.8 mm x 2.6 mm mini QFN16 packages. Features - Halogen-free According to IEC 61249-2-21 Definition - + 2.7 V to + 12 V single supply operation ± 2.5 V to ± 5 V dual supply operation - Fully specified at + 12 V, + 5 V, ± 5 V - Low charge injection (< 0.5 p C typ.) - High bandwidth: 270 MHz - Low switch capacitance (Cs(off) 1 p F typ.) - Good isolation and crosstalk performance (typ. - 44 d B at 100 MHz) - Mini QFN16 package (1.8 mm x 2.6 mm) - pliant to Ro HS directive 2002/95/EC APPLICATIONS - - - - - - Data acquisition Medical and healthcare devices Control and automation equipments Test instruments Touch panels Consumer FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG9451 m QFN-16 X6 16 X4 15 VCC 14 X2 13 Y0 16 DG9453 m QFN-16 Y1 15 VCC 14 Y...