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DG2612/2613
Vishay Siliconix
Low-Voltage, Low rON, SPDT Audio Switch with Negative Swing Capability
DESCRIPTION The DG2612/2613 is a low on-resistance, single-pole/ double-throw monolithic CMOS analog switch with negative signal swing capability. It is designed for low voltage applications. The DG2612/2613 is ideal for portable and battery powered equipment, requiring high performance and efficient use of board space. In additional to the low on-resistance (1.0 Ω at 2.7 V), the DG2613 has a typical OFF Isolation and Crosstalk of - 67 dB and - 73 dB respectively. The DG2612/2613 is built on Vishay Siliconix’s low voltage process. Break-before-make is guaranteed. As a committed partner to the community and the environment, Vishay Siliconix manufactures this product with the lead (Pb)-free device terminations. For analog switching products manufactured with 100 % matte tin device terminations, the lead (Pb)-free “-E3” suffix is being used as a designator. FEATURES • Low Voltage Operation (1.8 V to 5.5 V) • Low On-Resistance - rON: 1.0 Ω at 2.7 V • High Bandwidth BENEFITS
• • • • Negative Signal Swing Capability Shunt Switch to Eliminate Switching Noise Simplified Design with Direct DC Coupling Space Saving SC-89 Package
RoHS
COMPLIANT
APPLICATIONS
• • • • Cellular Phones Portable Multimedia Players PDAs and Hand-held Devices Laptop Computers
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG2612
TRUTH TABLE
IN V+ GND 1 2 3 6 5 4 Top View Device Marking: Dx NO (Source1) COM NC (Source2) Ax
Logic 0 1
NC ON OFF
NO OFF ON
Pin 1 x = Date/Lot Traceability Code
COMMERCIAL ORDERING INFORMATION
Temp Range - 40 to 85 °C Package SC-89 (SOT-666) Lead (Pb)-free with Tape and Reel Part Number DG2612DX-T1-E3 DG2613DX-T1-E3
DG2613
IN V+ GND 1 2 3 Top View Device Marking: Ex 6 5 4
NO (Source1) COM NC (Source2)
ABSOLUTE MAXIMUM RATINGS TA = 25 °C, unless otherwise noted
Parameter Reference V+ to GND IN, COM, NC, NOa Continuous Current (NO, NC, COM pins) Peak Current (Pulsed at 1 ms, 10 % duty cycle) Storage Temperature Power Dissipation (Packages)b D Suffix SC-89c Symbol Limit - 0.3 to + 6 - 0.3 to (V+ + 0.3 V) ± 150 ± 300 - 65 to 150 172 Unit V mA °C mW
Notes: a. Signals on NC, NO, or COM or IN exceeding V+ will be clamped by internal diodes. Limit forward diode current to maximum current ratings. b. All leads welded or soldered to PC Board. c. Derate 2.15 mW/°C above 70 °C. Document Number: 74339 S-61509-Rev. A, 28-Aug-06 www.vishay.com 1
DG2612/2613
Vishay Siliconix
SPECIFICATIONS (V+ = 3 V)
Test Conditions Otherwise Unless Specified Parameter Analog Switch Analog Signal Ranged On-Resistance rON Matchd rON Flatness
d
Limits - 40 to 85 °C Tempa Minb Typc Maxb Unit
Symbol VNO, VNC, VCOM rON ΔrON rON Flatness RSH INO(off) INC(off) ICOM(off)
V+ = 3 V, ± 10 %,VIN = 0.5 V or 1.4 Ve
Full Room Full Room Room INO or INC = 10 mA, V+ = 2.7 V, DG2612 only V+ = 3.3 V, VNO, VNC= 1 V/3 V, VCOM = 3 V/1 V V+ = 3.3 V, VNO, VNC = VCOM = 1 V/3 V.