Overview
The ADG739BRU from Analog Devices Inc. is a high-performance analog switch designed for advanced signal processing and switching applications. This 2-circuit IC switch features a unique combination of low power consumption, fast switching times, and high isolation performance. It is particularly well-suited for applications where space-saving packaging and high-speed switching are critical.
The device is part of the ADG739 series and is available in a 16-TSSOP package, making it ideal for high-volume production processes. It includes a SP4T switch circuit with 4:1 multiplexer/demultiplexer circuitry, which can handle complex signal routing tasks efficiently.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADG739BRU |
| Package/Case | 16-TSSOP (0.173", 4.40mm Width) |
| Switch Circuit | SP4T |
| Multiplexer/Demultiplexer Circuit | 4:1 |
| Number of Circuits | 2 |
| On-State Resistance (Max) | 4.5Ohm |
| Switch Time (Ton, Toff) (Max) | 20ns, 10ns (Typ) |
| -3db Bandwidth | 100MHz |
| Charge Injection | 3pC |
| Channel Capacitance (CS(off), CD(off)) | 13pF, 42pF |
| Current - Leakage (IS(off)) (Max) | 100pA |
| Crosstalk | -75dB @ 1MHz |
| Operating Temperature | -40°C to 85°C |
| Mounting Type | Surface Mount |
| Supply Voltage Range | 2.7V to 5.5V |
Key Features
- 2-Circuit IC Switch with SP4T switch circuit
- 4:1 Multiplexer/Demultiplexer Circuitry
- Low on-state resistance of 4.5Ohm
- Fast switching times: Ton = 20ns, Toff = 10ns (Typ)
- High bandwidth of 100MHz
- Low charge injection of 3pC
- Low crosstalk of -75dB @ 1MHz
- Low power consumption
- High isolation performance
Applications
- Analog switching applications
- High-speed data acquisition and processing
- Signal routing and conditioning
- Telecommunications equipment
- Industrial control systems
Q & A
- What is the ADG739BRU used for?
The ADG739BRU is used for analog switching applications, high-speed data acquisition, signal routing, and conditioning, among other uses.
- What is the package type of the ADG739BRU?
The ADG739BRU is available in a 16-TSSOP package.
- What is the on-state resistance of the ADG739BRU?
The on-state resistance of the ADG739BRU is 4.5Ohm.
- What are the switching times for the ADG739BRU?
The switching times for the ADG739BRU are Ton = 20ns and Toff = 10ns (Typ).
- What is the bandwidth of the ADG739BRU?
The bandwidth of the ADG739BRU is 100MHz.
- What is the operating temperature range of the ADG739BRU?
The operating temperature range of the ADG739BRU is -40°C to 85°C.
- Is the ADG739BRU RoHS compliant?
Yes, the ADG739BRU is RoHS compliant.
- What is the supply voltage range for the ADG739BRU?
The supply voltage range for the ADG739BRU is 2.7V to 5.5V.
- What are the key features of the ADG739BRU's switch circuit?
The ADG739BRU features a SP4T switch circuit with 4:1 multiplexer/demultiplexer circuitry.
- How does the ADG739BRU handle complex signal routing tasks?
The ADG739BRU can handle complex signal routing tasks efficiently due to its 4:1 multiplexer/demultiplexer circuitry.
