FEATURES

• Low voltage operation (1.6 V to 3.6 V)

• Low on-resistance - RDS(on): 0.4  at 2.7 V

• Off-isolation: - 57 dB at 1 MHz

• Fast switching: 25 ns tON

• Low charge injection - QINJ: 9 pC

• Low power consumption: < 1 μW

• SC-70 5-lead package

BENEFITS

• High accuracy

• High bandwidth

• TTL and low voltage logic compatibility

• Low power consumption

• Reduced PCB space

APPLICATIONS

• Mixed signal routing

• Portable and battery operated systems

• Low voltage data acquisition

• Modems

• PCMCIA cards

DESCRIPTION

The DG2715, DG2716 are low voltage, single supply, dual

SPST analog switches. Designed for high performance

switching of analog signals, the DG2715/2716 provide low

on-resistance (0.4  at + 2.7 V), fast speed (tON, tOFF at

17 ns and 14 ns) and the ability to handle signals over the

entire analog voltage range.

When operated on a + 3 V supply, control pins are

compatible with 1.8 V digital logic. Additionally,

on-resistance flatness and matching (0.05  and 0.1 ) offer

high accuracy between channels.

Built on Vishay Siliconix’s low voltage submicron CMOS

process, the DG2715, DG2716 were designed to offer

solutions that extend beyond audio/video functions, to

providing the performance required for today’s demanding

mixed-signal switching in portable applications.

The DG2715 contains a normally open (NO) switch, and the

DG2716 contains a normally closed switch. An epitaxial

layer prevents latch-up. All switches conduct equally well in

both directions when on, and block up to the power supply

level when off.

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.

DG2715属于集成电路（IC） > 模拟开关，多路复用器，解复用器。威世科技制造生产的DG2715模拟开关，多路复用器，解复用器该系列产品可用于在多个可用信号路径之间互连或路由模拟信号。功能类似于传统的机电开关，但与机电开关相比，它们的固态特性有利于电子控制、延长使用寿命及降低开关噪声，但作为代价，切换信号的幅度和偏压限制有所增加。