Overview
The ADG1607BRUZ is a monolithic iCMOS® analog multiplexer produced by Analog Devices Inc. This device is designed to switch one of eight differential inputs to a common differential output, controlled by 3-bit binary address lines (A0, A1, and A2). An enable input (EN) allows the device to be enabled or disabled, with all channels switching off when disabled. When enabled, each channel conducts equally well in both directions and supports an input signal range that extends to the supplies.
The ADG1607BRUZ is particularly suited for applications requiring low distortion, such as data acquisition and gain switching. Its iCMOS® construction ensures ultralow power dissipation, making it ideal for portable and battery-powered instruments.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| On Resistance (RON) | 4.5 Ω typical | VS = 0 V to VDD, IS = −10 mA |
| On Resistance Flatness | 1.1 Ω typical | |
| Continuous Current per Channel | Up to 273 mA at 25°C | |
| Total Harmonic Distortion + Noise (THD+N) | 0.04% typical | RL = 110 Ω, 5V p-p, f = 20Hz to 20kHz |
| Supply Voltage Range | Single supply: 3.3V to 16V, Dual supply: ±3.3V to ±8V | |
| Operating Temperature Range | −40°C to +125°C | |
| Package Type | 28-lead TSSOP | |
| Digital Input Compatibility | 3V logic-compatible inputs | VINH = 2.0 V, VINL = 0.8 V |
Key Features
- Ultralow on resistance and on-resistance flatness, making it ideal for low distortion applications.
- iCMOS® construction for ultralow power dissipation, suitable for portable and battery-powered instruments.
- 3V logic-compatible digital inputs with no VL logic power supply required.
- Input signal range extends to the supplies, supporting rail-to-rail operation.
- Low channel on and off leakage currents.
- Fast transition times and low input capacitance.
Applications
- Communication systems
- Medical systems
- Audio signal routing
- Video signal routing
- Automatic test equipment
- Data acquisition systems
- Battery-powered systems
- Sample-and-hold systems
- Relay replacements
Q & A
- What is the primary function of the ADG1607BRUZ?
The ADG1607BRUZ is a monolithic iCMOS® analog multiplexer that switches one of eight differential inputs to a common differential output.
- How is the channel selection controlled in the ADG1607BRUZ?
The channel selection is controlled by 3-bit binary address lines (A0, A1, and A2).
- What is the typical on resistance of the ADG1607BRUZ?
The typical on resistance is 4.5 Ω.
- What is the maximum continuous current per channel for the ADG1607BRUZ?
The maximum continuous current per channel is up to 273 mA at 25°C.
- What are the supply voltage ranges for the ADG1607BRUZ?
The device can operate with a single supply from 3.3V to 16V or a dual supply from ±3.3V to ±8V.
- What is the operating temperature range of the ADG1607BRUZ?
The operating temperature range is −40°C to +125°C.
- What type of package is the ADG1607BRUZ available in?
The device is available in a 28-lead TSSOP package.
- Is the ADG1607BRUZ suitable for low distortion applications?
Yes, it is particularly suited for applications requiring low distortion due to its ultralow on resistance and on-resistance flatness.
- What are some common applications of the ADG1607BRUZ?
Common applications include communication systems, medical systems, audio and video signal routing, automatic test equipment, data acquisition systems, and battery-powered systems.
- Does the ADG1607BRUZ require a VL logic power supply?
No, the ADG1607BRUZ does not require a VL logic power supply.
