Overview
The ADG708BRU is a low-voltage, CMOS analog multiplexer produced by Analog Devices Inc. This device features an 8:1 multiplexer/demultiplexer configuration, making it suitable for switching and routing analog signals in various applications. The ADG708BRU is designed to operate with a supply voltage range of 1.8V to 5.5V and can also handle dual supplies up to 12.5V, making it versatile for different power requirements. It is particularly noted for its low on-state resistance, fast switching times, and wide bandwidth, which are crucial for high-speed data transmission and processing.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Function | Multiplexer | Configuration | 1 x 8:1 |
| On-State Resistance | 4.5 Ohm (Max: 3 Ohm) | Voltage Supply Source | Single/Dual (1.8 V ~ 5.5 V, Dual up to 12.5 V) |
| Current - Supply | 1 nA | Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Package/Case | 16-TSSOP |
| Bandwidth | 55 MHz | Switching Times | tON: 14 ns, tOFF: 8 ns |
| Charge Injection | 3 pC | Off Isolation | 80 dB |
Key Features
- 1-circuit IC with 8:1 multiplexer/demultiplexer functionality
- Low on-state resistance of 4.5 Ohm
- Channel-to-channel matching of ±400 mOhm
- Supply voltage range of 1.8V to 5.5V and dual supplies up to 12.5V
- Fast switching times (tON: 14 ns, tOFF: 8 ns)
- Wide bandwidth (-3db bandwidth: 55 MHz)
- Low charge injection (3 pC)
- High current leakage (IS(off)) of 10 pA
Applications
- Telecommunications systems
- Instrumentation equipment
- Medical devices and instruments
- Battery-powered, portable instruments
Q & A
- Q: What is the ADG708BRU used for?
A: The ADG708BRU is used for switching and routing analog signals in various applications, including telecommunications, instrumentation, and medical equipment.
- Q: What is the supply voltage range of the ADG708BRU?
A: The ADG708BRU operates with a supply voltage range of 1.8V to 5.5V and can also handle dual supplies up to 12.5V.
- Q: What is the on-state resistance of the ADG708BRU?
A: The on-state resistance of the ADG708BRU is approximately 4.5 Ohm.
- Q: What are the switching times of the ADG708BRU?
A: The ADG708BRU has switching times of tON: 14 ns and tOFF: 8 ns.
- Q: What is the bandwidth of the ADG708BRU?
A: The bandwidth of the ADG708BRU is 55 MHz.
- Q: Is the ADG708BRU suitable for high-speed data transmission?
A: Yes, the ADG708BRU is suitable for high-speed data transmission due to its low on-state resistance, fast switching times, and wide bandwidth.
- Q: What is the operating temperature range of the ADG708BRU?
A: The operating temperature range of the ADG708BRU is -40°C to 125°C.
- Q: What package type does the ADG708BRU come in?
A: The ADG708BRU comes in a 16-TSSOP package.
- Q: How does the ADG708BRU handle channel-to-channel matching?
A: The ADG708BRU features channel-to-channel matching of ±400 mOhm.
- Q: What is the charge injection of the ADG708BRU?
A: The charge injection of the ADG708BRU is 3 pC.
