ADG509FBRNZ: ±15 V, Fault Protected, 4-Channel High Performance Analog Multiplexer
The ADG509F is a CMOS analog multiplexer comprising 4 differential channels. This multiplexer provides fault protection. Using a series n-channel, p-channel, n-channel MOSFET structure, both device and signal source protection is provided in the event of an overvoltage or power loss. The multiplexer can withstand continuous overvoltage in-puts from -40 V to +55 V. During fault conditions, the multiplexer input (or output) appears as an open circuit and only a few nanoamperes of leakage current will flow. This protects not only the multiplexer and the circuitry driven by the multiplexer, but also protects the sensors or signal sources which drive the multiplexer.
The ADG509F switches one of four differential inputs to a common differential output as determined by the 2- bit binary address lines A0 and A1. An EN input on each device is used to enable or disable the device. When disabled, all channels are switched OFF.
ADG509FBRNZ 特点
- Low On Resistance (300 O Max)
- Fast Switching Times
ton 250 ns max
toff 250 ns max - Low Power Dissipation (3.3 mW Max)
- Fault and Overvoltage Protection (- 40 V to + 55 V)
- All Switches OFF with Power Supply OFF
- Analog Output of ON Channel Clamped within Power Supplies If an Overvoltage Occurs
- Latch-Up Proof Construction
- Break-Before-Make Switching Action
- TTL/CMOS Compatible
- 16-Lead DIP/SOIC/Cerdip Packages
ADG509FBRNZ 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADG509FBN | 量产 | 16 ld PDIP | 16 | 工业 |
| ADG509FBNZ | 量产 | 16 ld PDIP | 16 | 工业 |
| ADG509FBRN | 量产 | 16 ld SOIC | 16 | 工业 |
| ADG509FBRN-REEL7 | 量产 | 16 ld SOIC | 16 | 工业 |
| ADG509FBRNZ | 量产 | 16 ld SOIC | 16 | 工业 |
| ADG509FBRNZ-REEL7 | 量产 | 16 ld SOIC | 16 | 工业 |
| ADG509FBRUZ | 量产 | 16 | 工业 | |
| ADG509FBRUZ-REEL7 | 量产 | 16 | 工业 | |
| ADG509FBRW | 量产 | 16 ld SOIC - Wide | 16 | 工业 |
| ADG509FBRW-REEL | 量产 | 16 ld SOIC - Wide | 16 | 工业 |
| ADG509FBRWZ | 量产 | 16 ld SOIC - Wide | 16 | 工业 |
| ADG509FBRWZ-REEL | 量产 | 16 ld SOIC - Wide | 16 | 工业 |
