MAX4815 Overview
The MAX4815/MAX4816/MAX4817 high-bandwidth, low-on-resistance, quad-SPST analog switches are designed to serve as integrated T1/E1 protection switches for 1+1 and N+1 line-card redundancy applications. Each MAX4815/MAX4816/MAX4817 replaces four electromechanical relays, significantly reducing board space, simplifying PC board routing, and reducing power consumption. These devices operate with ±3.3V or ±5V dual...
MAX4815 Key Features
- Quad-SPST NO, NC, and NC/NO Configurations
- Dual-Supply Operation from ±3.3V to ±5V
- Single-Supply Operation from +6V to +11V
- Hot Insertion Tolerant with No DC Path to the Supplies
- Low On-Resistance, RON = 3.7Ω (typ) and 6Ω (max)
- Over 550MHz, -3dB Signal Bandwidth
- Excellent Crosstalk and Off-Isolation Performance Over the T1/E1 Signal Spectrum: 110dB Crosstalk Attenuation at 1MHz
- Low Current Consumption of 2mA (max)
- 40°C to +85°C Extended Temperature Range
- Space-Saving, 16-Pin, 5mm x 5mm Thin QFN