产品概览
The DG406DN-T1-E3 from Vishay is a 16-channel single-ended analog multiplexer with 80 ohm max ON resistance handling ±15V analog signals. It is designed for precision data acquisition, test equipment, and industrial process control where low leakage and low charge injection are critical.
主要规格
| 功能 | 16-channel analog multiplexer |
| 渠道 | 16:1 single-ended |
| ON Resistance | 80 ohm max |
| Switching Time | 200 ns max |
| 电源电压 | ±15V dual supply |
| Analog Signal Range | ±15V |
| 包装 | SOIC-28 (7.5×17.9mm) |
工作原理
Four binary address lines (A0-A3) select one of 16 analog input channels to connect to the common output. EN enable controls overall operation. DMOS FET switches provide low ON resistance (80 ohm) with low charge injection (<10 pC) to minimize sample-and-hold offset. Break-before-make switching prevents channel-to-channel shorting.
应用
- Data acquisition multiplexing
- Test and measurement equipment
- Industrial process control
- Medical instrumentation