ADG426: LC2MOS, ±15 V ,16 Channel High Performance Analog Multiplexer

The ADG406, ADG407, and ADG426 are monolithic CMOS analog multiplexers. The ADG406 and ADG426 switch one of sixteen inputs to a common output as determined by the 4-bit binary address lines: A0, A1, A2, and A3. The ADG426 has on-chip address and control latches that facilitate microprocessor interfacing. The ADG407 switches one of eight differential inputs to a common differential output as determined by the 3-bit binary address lines A0, A1 and A2. An EN input on all devices is used to enable or disable the device. When disabled, all channels are switched off.

The ADG406/ADG407/ADG426 are designed on an enhanced LC2MOS process that provides low power dissipation yet gives high switching speed and low on resistance. These features make the parts suitable for high speed data acquisition systems and audio signal switching. Low power dissipation makes the parts suitable for battery powered systems. Each channel conducts equally well in both directions when on and has an input signal range which extends to the supplies. In the off condition, signal levels up to the supplies are blocked. All channels exhibit break-before-make switching action preventing momentary shorting when switching channels. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.

ADG426 特点

+1.8 V to +5.5 V Single Supply
±2.5 V Dual Supply
2.5 O ON Resistance
0.5 O ON Resistance Flatness
100 pA Leakage Currents
40 ns Switching Times
Single 16-to-1 Multiplexer ADG706
Differential 8-to-1 Multiplexer ADG707
28-Lead TSSOP Package
Low-Power Consumption
TTL/CMOS-Compatible Inputs

ADG426 功能框图

ADG426 芯片订购指南

产品型号	产品状态	封装	引脚	温度范围
ADG426BN	量产	28 ld PDIP	28	工业
ADG426BNZ	量产	28 ld PDIP	28	工业
ADG426BRS	量产	28 ld SSOP	28	工业
ADG426BRS-REEL	量产	28 ld SSOP	28	工业
ADG426BRS-REEL7	量产	28 ld SSOP	28	工业
ADG426BRSZ	量产	28 ld SSOP	28	工业
ADG426BRSZ-REEL	量产	28 ld SSOP	28	工业