Overview
The ADG708CRU-REEL, manufactured by Analog Devices Inc., is a low-voltage, CMOS analog multiplexer designed for efficient analog signal routing. This device is part of the ADG708 series, which comprises eight single channels that can switch one of eight inputs to a common output based on 3-bit binary address lines. The ADG708CRU-REEL is ideal for applications requiring low power consumption and high signal integrity.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | ADG708CRU-REEL |
| Manufacturer | Analog Devices Inc. |
| Package | 16-Lead TSSOP |
| Supply Voltage | 1.8V to 5.5V (Single), ±2.5V (Dual) |
| On-State Resistance (Max) | 4.5 Ohm |
| Channel-to-Channel Matching (ΔRon) | 400 mOhm |
| Switch Time (Ton/T off) (Max) | 14ns, 8ns (Typical) |
| -3db Bandwidth | 55MHz |
| Charge Injection | 3pC |
| Channel Capacitance (CS(off), CD(off)) | 13pF, 85pF |
| Current Leakage (IS(off)) | 10pA (Typical) |
| Crosstalk | -80dB @ 1MHz |
| Operating Temperature | -40°C to 125°C |
Key Features
- Supports 8:1 multiplexer/demultiplexer circuit
- Low on-state resistance of 4.5 Ohm max
- Excellent channel-to-channel matching at 400 mOhm
- Operates with single supply voltage ranging from 1.8V to 5.5V or dual supply voltage of ±2.5V
- Fast switching times (Ton, Toff) of maximum 14ns and typical 8ns
- Features a -3db Bandwidth of 55MHz
- Minimal charge injection of 3pC
- Low channel capacitance (CS(off), CD(off)) of 13pF, 85pF
- Very low current leakage (IS(off)) of 10pA typical
- High crosstalk immunity of -80dB at 1MHz
- Stable operation over a wide temperature range of -40°C to 125°C
Applications
- Precision data acquisition
- Signal routing in communication systems
- Audio and video switching applications
- Industrial automation and control systems
- Battery-powered, portable instruments due to low power consumption
Q & A
- What is the primary function of the ADG708CRU-REEL?
The ADG708CRU-REEL is a low-voltage, CMOS analog multiplexer that switches one of eight inputs to a common output based on 3-bit binary address lines.
- What are the supply voltage options for the ADG708CRU-REEL?
The device can operate with a single supply voltage ranging from 1.8V to 5.5V or a dual supply voltage of ±2.5V.
- What is the maximum on-state resistance of the ADG708CRU-REEL?
The maximum on-state resistance is 4.5 Ohm.
- What is the switching time of the ADG708CRU-REEL?
The switching time (Ton, Toff) is a maximum of 14ns and typically 8ns.
- What is the -3db bandwidth of the ADG708CRU-REEL?
The -3db bandwidth is 55MHz.
- What is the charge injection of the ADG708CRU-REEL?
The charge injection is 3pC.
- What is the current leakage (IS(off)) of the ADG708CRU-REEL?
The current leakage (IS(off)) is typically 10pA.
- What is the crosstalk immunity of the ADG708CRU-REEL?
The crosstalk immunity is -80dB at 1MHz.
- What is the operating temperature range of the ADG708CRU-REEL?
The operating temperature range is -40°C to 125°C.
- In what package is the ADG708CRU-REEL available?
The device is available in a 16-lead TSSOP package.
