DG300B, DG301B, DG302B, DG303B Vishay Siliconix CMOS Analog Switches DESCRIPTION FEATURES The DG300B, DG303B family of monolithic CMOS switches Analog signal range: 15 V feature three switch configuration options (SPST, SPDT, Fast switching - t : 150 ns ON and DPST) for precision applications in communications, Low on-resistance - R : 30 DS(on) instrumentation and process control, where low leakage Single supply operation switching combined with low power consumption are Latch-up proof required. CMOS compatible Designed on the Vishay Siliconix PLUS-40 CMOS process, these switches are latch-up proof, and are designed to block BENEFITS up to 30 V peak-to-peak when off. An epitaxial layer prevents latchup. Full rail-to-rail analog signal range In the on condition the switches conduct equally well in both Low signal error directions (with no offset voltage) and minimize error Low power dissipation conditions with their low on-resistance. Featuring low power consumption (3.5 mW typ.) these APPLICATIONS switches are ideal for battery powered applications, Low level switching circuits without sacrificing switching speed. Designed for Programmable gain amplifiers break-before-make switching action, these devices are Portable and battery powered systems CMOS and quasi TTL compatible. Single supply operation is allowed by connecting the V- rail to 0 V. FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG300B DG301B Plastic DIP Plastic DIP NC 1 14 V+ NC 1 14 V+ D D D 2 13 D 2 13 1 2 1 2 3 12 NC NC NC 3 12 NC S 4 11 S S S 1 2 4 11 1 2 NC 5 10 NC NC 5 10 NC IN 6 9 1 IN IN 6 9 2 NC GND 7 8 V- GND V- 7 8 Top View Top View TRUTH TABLE TRUTH TABLE Logic Switch Logic SW SW 1 2 0OFF 0OFF ON 1ON 1ON OFF Logic 0 0.8 V Logic 0 0.8 V Logic 1 4 V Logic 1 4 V * Pb containing terminations are not RoHS compliant, exemptions may apply. Document Number: 71402 www.vishay.com S11-0303-Rev. C, 28-Feb-11 1DG300B, DG301B, DG302B, DG303B Vishay Siliconix FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG302B DG303B Plastic DIP Plastic DIP and SOIC NC V+ 1 14 NC 1 14 V+ S S 3 2 13 4 S 2 13 S 3 4 D 3 12 D 3 4 3 12 D D 3 4 D 4 11 D 1 2 D 4 11 D 1 2 S 5 10 S 1 2 S 5 10 S 1 2 IN IN 6 9 1 2 IN 6 9 IN 1 2 GND 7 8 V- GND 7 8 V- Top View Top View TRUTH TABLE TRUTH TABLE SW , SW SW , SW Logic Switch Logic 1 2 3 4 0OFF 0OFF ON 1ON OFF 1ON Logic 0 0.8 V Logic 0 0.8 V Logic 1 4 V Logic 1 4 V ORDERING INFORMATION Temp. Range Standard Package Standard Part Number Lead (Pb)-free Part Number DG300BDJ DG300BDJ-E3 DG301BDJ DG301BDJ-E3 14-Pin Plastic DIP DG302BDJ DG302BDJ-E3 - 40 C to 85 C DG303BDJ DG303BDJ-E3 DG303BDY-T1 14-SOIC DG303BDY DG303BDY-E3 DG303BDY-T1-E3 www.vishay.com Document Number: 71402 2 S11-0303-Rev. C, 28-Feb-11