Overview
The ADG708CRU-REEL7, produced by Analog Devices Inc., is a low-voltage, CMOS analog multiplexer designed for efficient analog signal routing. This device is part of the ADG708/ADG709 family, which comprises eight single channels, making it ideal for various applications requiring precise signal switching.
Key Specifications
| Parameter | Value |
|---|---|
| On-State Resistance (Max) | 4.5 Ohm |
| Channel-to-Channel Matching (ΔRon) | 400 mOhm |
| Supply Voltage | 1.8 V to 5.5 V (Single), ±2.5 V (Dual) |
| Switch Time (Ton/T off) | 14 ns max, 8 ns typical |
| -3db Bandwidth | 55 MHz |
| Charge Injection | 3 pC |
| Channel Capacitance | 13 pF, 85 pF |
| Current Leakage (IS(off)) | 10 pA typical |
| Crosstalk | -80 dB @ 1 MHz |
| Operating Temperature | -40°C to 125°C |
Key Features
- Supports 8:1 multiplexer/demultiplexer circuit
- Low on-state resistance and excellent channel-to-channel matching
- Operates with a versatile supply voltage range (1.8 V to 5.5 V single supply or ±2.5 V dual supply)
- Fast switching times with maximum 14 ns and typical 8 ns
- High fidelity signal handling with minimal signal distortion and low charge injection
- Low channel capacitance and very low current leakage
- High crosstalk immunity and stable operation over a wide temperature range
Applications
- Precision data acquisition
- Signal routing in communication systems
- Audio and video switching applications
- Industrial automation and control systems
Q & A
- What is the ADG708CRU-REEL7 used for? The ADG708CRU-REEL7 is used for analog signal routing and switching in various applications.
- What is the on-state resistance of the ADG708CRU-REEL7? The on-state resistance is 4.5 Ohm maximum.
- What is the supply voltage range for the ADG708CRU-REEL7? It operates with a single supply voltage ranging from 1.8 V to 5.5 V or a dual supply voltage of ±2.5 V.
- What are the switching times for the ADG708CRU-REEL7? The switching times are 14 ns maximum and 8 ns typical.
- What is the -3db bandwidth of the ADG708CRU-REEL7? The -3db bandwidth is 55 MHz.
- What is the charge injection of the ADG708CRU-REEL7? The charge injection is 3 pC.
- What is the operating temperature range of the ADG708CRU-REEL7? The operating temperature range is -40°C to 125°C.
- What are some key applications of the ADG708CRU-REEL7? Key applications include precision data acquisition, signal routing in communication systems, audio and video switching, and industrial automation.
- Does the ADG708CRU-REEL7 support both single and dual supply voltages? Yes, it supports both single and dual supply voltages.
- What is the crosstalk immunity of the ADG708CRU-REEL7? The crosstalk immunity is -80 dB at 1 MHz.
