High Voltage, Latch-up Proof, 4-Channel Multiplexer
The ultralow capacitance and charge injection of these switches make them ideal solutions for data acquisition and sample-and-hold applications, where low glitch and fast settling are required. Fast switching speed together with high signal bandwidth make the ADG5204 suitable for video signal switching.
The ADG5204 is designed on a trench process, which guards against latch-up. A dielectric trench separates the P and N channel transistors, thereby preventing latch-up even under severe overvoltage conditions. The ADG5204 switches one of four inputs to a common output, D, as determined by the 3-bit binary address lines, A0, A1, and EN. Logic 0 on the EN pin disables the device. Each switch con¬ducts equally well in both directions when on, and each switch has an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked. All switches exhibit break-before-make switching action.
- Automatic test equipment
- Data acquisition
- Audio and video switching
- Communication systems
- Trench Isolation Guards Against Latch-Up.
A dielectric trench separates the P and N channel transistors, thereby preventing latch-up even under severe overvoltage conditions.
- Ultralow capacitance and < 1 pC charge injection.
- Dual-Supply Operation.
For applications where the analog signal is bipolar, the ADG5204 can be operated from dual supplies up to ±22 V.
- Single-Supply Operation.
For applications where the analog signal is unipolar, the ADG5204 can be operated from a single rail power supply up to 40 V.
- 3 V Logic Compatible Digital Inputs.
- VINH = 2.0 V, VINL = 0.8 V.
- No VL Logic Power Supply Required.
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
A 14-lead TSSOP device can be clamped or soldered to the center of the evaluation board. Each pin of the device that the eval board evaluates has a corresponding link from K1 to K14 that can be set to either VDD or GND. A wire screw terminal supplies VDD and GND. SMB connectors on the board allow additional external signals to be supplied to the device. In addition, there is space available at the top of the board for prototyping.
For full details, see the corresponding product data sheet, which must be used in conjunction with this user guide when using the evaluation board.
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.