DG451, DG452, DG453 Vishay Siliconix High Voltage 4- Quad SPST CMOS Analog Switch DESCRIPTION FEATURES The DG451 series has four independently selectable high Low on-resistance (4 typical) voltage (44 V) SPST switches, each with a typical on On-resistance flatness (0.2 typical) resistance of 4 and a typical flatness of 0.2 , ideal 100 mA continuous current RoHS parameters for low distortion audio signal switching. COMPLIANT 44 V supply maximum rating The DG451 (NC) and DG452 (NO) are identical except for 15 V analog signal range the digital logic control input, which is inverted as shown in Fully specified at supply voltages of 5 V, 12 V and 15 V the Truth Table. The DG453 has two normally closed and Ultra low power dissipation of (18 W) two normally open switches. Fast switching speed: These are high voltage switches that are fully specified with - t 80 ns dual supplies at 5 V and 15 V and a single supply of on - t 60 ns 12 V and operating with ultra low power dissipation (18 W). off TTL/CMOS compatible Fast switching speeds coupled with high signal bandwidth makes these parts suitable for video switching applications. ESD protection 2 kV All digital inputs have 0.8 V and 2.4 V logic thresholds Pin compatible with DG411, DG412, and DG413 ensuring low voltage TTL/CMOS compatibility. Each switch Compliant to RoHS directive 2002/95/EC conducts equally well in both directions when on and can handle an input signal range that extends to the supply APPLICATIONS voltage rails. Audio and video signal switching The DG451, DG452, and DG453 are pin compatible with the Precision automatic test equipment DG411, DG412, and DG413. Precision data acquisition Relay replacement Communications systems Automotive and avionics applications Sample and hold systems FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG451 DG453 TSSOP16 and SOIC16 TSSOP16 and SOIC16 IN 1 16 IN 2 1 IN 1 16 IN 1 2 D D 2 15 1 2 D D 2 15 1 2 S 1 3 14 S 2 S 3 14 S 1 2 V+ V- 4 13 V- 4 13 V+ V GND 5 12 L GND 5 12 V L S S 6 11 3 4 S 6 11 S 4 3 D 7 10 D 4 3 7 10 D D 4 3 IN 8 9 IN 4 3 IN 8 9 IN 4 3 Top View Top View TRUTH TABLE TRUTH TABLE Logic DG451 DG452 SW , SW SW , SW Logic 1 4 2 3 0On Off 0 Off On 1Off On 1On Off Document Number: 74470 www.vishay.com S09-2550-Rev. E, 30-Nov-09 1DG451, DG452, DG453 Vishay Siliconix ORDERING INFORMATION Temp. Range Package Part Number DG451, DG452, DG453 DG451EQ-T1-E3 16 Pin TSSOP DG452EQ-T1-E3 DG453EQ-T1-E3 a - 40 C to 125 C DG451EY-T1-E3 16 Pin Narrow SOIC DG452EY-T1-E3 DG453EY-T1-E3 Notes: a. - 40 C to 85 C datasheet limits apply. ABSOLUTE MAXIMUM RATINGS T = 25 C, unless otherwise noted A Parameter Limit Unit V+ to V- 44 GND to V- 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 Continuous Current (D, S only) 100 mA Peak Current, S or D (Pulsed 1 ms, 10 % Duty Cycle) 300 Storage Temperature - 65 to 150 C c 450 16 Pin TSSOP b mW Power Dissipation (Package) d 600 16 Pin Narrow SOIC 16 Pin TSSOP 178 b C/W Thermal Resistance (Package) 16 Pin Narrow SOIC 125 ESD (HBM) 2kV 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 5.6 mW/C above 70 C. d. Derate 8.0 mW/C above 75 C. SPECIFICATIONS FOR DUAL SUPPLIES Test Conditions - 40 C to 125 C - 40 C to 85 C Unless Specified V+ = 15 V, V- = - 15 V a b c d d d d V = 5 V, V = 2.4 V, 0.8 V Parameter Symbol Temp. Typ. Min. Max. Min. Max. Unit L IN Analog Switch e V Full - 15 15 - 15 15 V Analog Signal Range ANALOG Room 3.8 5.3 5.3 R I = - 10 mA, V = - 10 V to + 10 V On-Resistance ON S D Full 8.3 7.3 Room 0.12 0.5 0.5 R I = - 10 mA, V = 10 V On-Resistance Match ON S D Full 1 0.5 Room 0.25 0.5 0.5 R I = - 10 mA, V = - 5 V, 0 V, + 5 V On-Resistance Flatness FLATNESS S D Full 0.5 0.5 Room 0.1 - 0.5 0.5 - 0.5 0.5 I S(off) Full - 20 20 - 2.5 2.5 Switch Off V = 10 V, V = 10 V D S Leakage Current Room 0.1 - 0.5 0.5 - 0.5 0.5 I nA D(off) Full - 20 20 - 2.5 2.5 Channel On Room 0.1 - 0.4 0.4 - 1 1 I V = V = 10 V D(on) S D Leakage Current Full - 40 40 - 5 5 www.vishay.com Document Number: 74470 2 S09-2550-Rev. E, 30-Nov-09