DG604EQ-T1-E3中文資料威世科技數(shù)據手冊PDF規(guī)格書

FEATURES

? Halogen-free according to IEC 61249-2-21

Definition

? Ultra low charge injection

(± 1 pC, typ. over the full analog signal range)

? Leakage current < 0.5 nA max. at 85 °C

(for DG604EQ-T1-E3)

? Low switch capacitance (Csoff, 3 pF typ.)

? Low RDS(on) - 115 ? max.

? Fully specified with single supply operation at 3 V, 5 V

and dual supplies at ± 5 V

? Low voltage, 2.5 V CMOS/TTL compatible

? 400 MHz, - 3 dB bandwidth

? Excellent isolation and crosstalk performance

(typ. > - 60 dB at 10 MHz)

? Fully specified from - 40 °C to 85 °C and - 40 °C to + 125 °C

? 14 pin TSSOP and 16 pin miniQFN package

(1.8 mm x 2.6 mm)

? Compliant to RoHS Directive 2002/95/EC

APPLICATIONS

? High-end data acquisition

? Medical instruments

? Precision instruments

? High speed communications applications

? Automated test equipment

? Sample and hold applications

DESCRIPTION

The DG604 is an analog 4-channel CMOS, multiplexer,

designed to operate from a + 2.7 V to + 12 V single supply or

from ± 2.7 V to ± 5 V, dual supplies. The DG604 is fully

specified at + 3 V, + 5 V and ± 5 V. All control logic inputs have

guaranteed 2 V logic high limits when operating from + 5 V or

± 5 V supplies and 1.4 V when operating from a 3 V supply.

The DG604 switches conduct equally well in both directions

and offer rail to rail analog signal handling. < 1 pC low charge

injection, coupled with very low switch capacitance and

leakage current makes this product ideal for use in precision

instrumentation applications. Operating temperature range is

specified from - 40 °C to + 125 °C. The DG604 is available in

14 lead TSSOP and the space saving 1.8 mm x 2.6 mm

miniQFN package.