DG2525中文資料威世科技數據手冊PDF規(guī)格書

FEATURES

? 1.8 V to 5.5 V single supply operation

? Low resistance: 0.4 ?/typ. at 2.7 V

? Highly flat and matched RON

? Low parasitic capacitance,?

CON = 26 pF, COFF = 14.5 pF

? Switch off leakage: 5 pA at V+ = 3.3 V, 40 pA at V+ = 5.5 V

? High bandwidth: 310 MHz

? -100 dB THD + N at 1 kHz, 0.9 VRMS, RLOAD = 32 ?

? Guaranteed logic high 1.2 V, logic low 0.3 V

? Break before make switching

? Signal swing over V+ capable

? Power down protection

? Latch up current: 300 mA (JESD78)

? ESD / HBM: > 6 kV

? Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

APPLICATIONS

? Smart phones and tablets

? Portable instrumentation

? Audio and video signal switching

? Modems and peripherals

? Data storage

? Wireless pins

? Relay replacement

DESCRIPTION

The DG2525, is a four-channel single-pole double-throw

(SPDT) analog switch with two control inputs. It is also

known as a two-channel double-pole double-throw (DPDT)

configuration. The part is designed to operate from 1.8 V to

5.5 V single power rail. All switches conduct equally well in

both directions, offering rail to rail signal witching and can be

used both as multiplexers as well as de-multiplexers.

The DG2525 offers low leakage, parasitic capacitance, and

highly matched low and flat switch resistance over the full

signal range. It features break-before-make switching and

low control logic threshold. The part exhibits high bandwidth

and excellent total harmonic distortion (THD). It is ideal for

both analog and digital signal switching in space constrain

applications requiring high performance and efficient use of

board space.

The DG2525 comes in a small miniQFN-16 lead package of

2.6 mm x 1.8 mm x 0.55 mm.

BENEFITS

? Low and flat resistance

? Excellent total harmonic distortion

? Low leakage and parasitic capacitance

? Low voltage control interface