DG417, DG418, DG419 Vishay Siliconix Precision CMOS Analog Switches DESCRIPTION FEATURES 15 V analog signal range The DG417, DG418, DG419 monolithic CMOS analog On-resistance - R : 20 switches were designed to provide high performance DS(on) switching of analog signals. Combining low power, low Fast switching action - t : 100 ns ON leakages, high speed, low on-resistance and small physical Ultra low power requirements - P : 35 nW D size, the DG417 series is ideally suited for portable and TTL and CMOS compatible battery powered industrial and military applications requiring MiniDIP and SOIC packaging high performance and efficient use of board space. 44 V supply max. rating To achieve high-voltage ratings and superior switching 44 V supply max. rating performance, the DG417 series is built on Vishay Siliconixs Compliant to RoHS directive 2002/95/EC high voltage silicon gate (HVSG) process. Break-before- make is guaranteed for the DG419, which is an SPDT BENEFITS configuration. An epitaxial layer prevents latchup. Wide dynamic range Each switch conducts equally well in both directions when Low signal errors and distortion on, and blocks up to the power supply level when off. Break-before-make switching action The DG417 and DG418 respond to opposite control logic Simple interfacing levels as shown in the Truth Table. Reduced board space Improved reliability APPLICATIONS Precision test equipment Precision instrumentation Battery powered systems Sample-and-hold circuits Military radios Guidance and control systems Hard disk drives FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG417 Dual-In-Line and SOIC TRUTH TABLE Logic DG417 DG418 1 8 S D 0 ON OFF NC 2 7 V- 1OFF ON 3 6 GND IN Logic0 0.8 V Logic1 2.4 V V+ 4 5 V L Top View DG419 Dual-In-Line and SOIC TRUTH TABLE DG419 Logic SW SW 1 2 1 8 D S 2 0 ON OFF S 2 7 V- 1 1OFF ON 3 6 GND IN Logic0 0.8 V V+ 4 5 V L Logic1 2.4 V Top View * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 70051 www.vishay.com S10-1528-Rev. G, 19-Jul-10 1DG417, DG418, DG419 Vishay Siliconix ORDERING INFORMATION Temp. Range Package Part Number DG417, DG418 DG417DJ DG417DJ-E3 8-Pin Plastic MiniDIP DG418DJ DG418DJ-E3 DG417DY DG417DY-E3 - 40 C to 85 C DG417DY-T1 DG417DY-T1-E3 8-Pin Narrow SOIC DG418DY DG418DY-E3 DG418DY-T1 DG418DY-T1-E3 DG419 DG419DJ 8-Pin Plastic MiniDIP DG419DJ-E3 DG419DY - 40 C to 85 C DG419DY-E3 8-Pin Narrow SOIC DG419DY-T1 DG419DY-T1-E3 ABSOLUTE MAXIMUM RATINGS Parameter (Voltages referenced to V-) Limit Unit V+ 44 GND 25 V V (GND - 0.3) to (V+) + 0.3 L (V-) - 2 to (V+) + 2 a Digital Inputs , V , V S D or 30 mA, whichever occurs first Current , (Any Terminal) Continuous 30 mA Current, S or D (Pulsed at 1 ms, 10 % Duty Cycle) 100 (AK Suffix) - 65 to 150 Storage Temperature C (DJ, DY Suffix) - 65 to 125 c 400 8-Pin Plastic MiniDIP b d 400 mW Power Dissipation (Package) 8-Pin Narrow SOIC e 600 8-Pin CerDIP Notes: a. Signals on S , D , or IN exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to maximum current ratings. X X X b. All leads welded or soldered to PC board. c. Derate 6 mW/C above 75 C. d. Derate 6.5 mW/C above 75 C. e. Derate 12 mW/C above 75 C. www.vishay.com Document Number: 70051 2 S10-1528-Rev. G, 19-Jul-10