Overview
The ADG733BRUZ-REEL, produced by Analog Devices Inc., is a low-voltage, CMOS analog switch device. It features three independently selectable SPDT (single pole, double throw) switches. This component is designed for low power consumption and operates within a supply range of 1.8 V to 5.5 V, as well as dual ±2.5 V supplies, making it ideal for battery-powered and portable instruments. The device is available in a 16-lead TSSOP package, which is compact and suitable for space-constrained applications.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit | Test Conditions |
|---|---|---|---|---|
| Supply Voltage | 1.8 V to 5.5 V | - | V | - |
| On Resistance (RON) | 4.5 Ω | 5.0 Ω | Ω | VS = VSS to VDD, IDS = 10 mA |
| On Resistance Match between Channels (∆RON) | 0.1 Ω | 0.4 Ω | Ω | VS = VSS to VDD, IDS = 10 mA |
| Switching Time (tON) | 19 ns | 35 ns | ns | RL = 300 Ω, CL = 35 pF, VS = 3 V |
| Switching Time (tOFF) | 7 ns | 16 ns | ns | RL = 300 Ω, CL = 35 pF, VS = 3 V |
| Break-Before-Make Time Delay (tD) | 13 ns | 1 ns min | ns | RL = 300 Ω, CL = 35 pF, VS = 1.5 V |
| Charge Injection | ±5 pC | - | pC | VS = 0 V, RS = 0 Ω |
| Input High Voltage (VINH) | 2.4 V min | - | V | - |
| Input Low Voltage (VINL) | 0.8 V max | - | V | - |
| Input Current (IINL or IINH) | 0.005 µA typ | ±0.1 µA max | µA | VIN = VINL or VINH |
| Digital Input Capacitance (CIN) | 4 pF typ | - | pF | - |
| Package Type | 16-Lead TSSOP | - | - | - |
| Operating Temperature Range | -40°C to +85°C | - | °C | - |
Key Features
- Low Power Consumption: The ADG733BRUZ-REEL has very low power dissipation, making it suitable for battery-powered devices.
- Wide Operating Supply Range: Operates with a single supply from 1.8 V to 5.5 V and dual ±2.5 V supplies.
- Fast Switching Times: Typical switching times of 19 ns for tON and 7 ns for tOFF.
- Break-Before-Make Switching: Prevents momentary shorting when switching channels.
- Low On Resistance: On resistance of 4.5 Ω typical, closely matched between switches.
- Compact Package: Available in a 16-lead TSSOP package, suitable for space-constrained applications.
- High Signal Bandwidth: -3dB bandwidth of 200 MHz.
- Low Leakage Currents: Very low leakage currents, enhancing overall circuit efficiency.
Applications
- Data Acquisition Systems: Ideal for switching analog signals in data acquisition systems.
- Communication Systems: Used in communication systems for signal routing and switching.
- Relay Replacement: Can replace mechanical relays in various applications due to its fast switching times and low power consumption.
- Audio and Video Switching: Suitable for audio and video signal switching due to its low on resistance and high signal bandwidth.
- Battery Powered Systems: Ideal for battery-powered, portable instruments due to its low power consumption.
Q & A
- What is the ADG733BRUZ-REEL used for?
The ADG733BRUZ-REEL is a low-voltage, CMOS analog switch device used for switching analog signals in various applications such as data acquisition, communication systems, relay replacement, audio and video switching, and battery-powered systems.
- What is the operating supply range of the ADG733BRUZ-REEL?
The ADG733BRUZ-REEL operates with a single supply from 1.8 V to 5.5 V and dual ±2.5 V supplies.
- What is the typical on resistance of the ADG733BRUZ-REEL?
The typical on resistance of the ADG733BRUZ-REEL is 4.5 Ω.
- What is the switching time of the ADG733BRUZ-REEL?
The typical switching times are 19 ns for tON and 7 ns for tOFF.
- Does the ADG733BRUZ-REEL have break-before-make switching action?
Yes, the ADG733BRUZ-REEL has break-before-make switching action to prevent momentary shorting when switching channels.
- What package type is the ADG733BRUZ-REEL available in?
The ADG733BRUZ-REEL is available in a 16-lead TSSOP package.
- What is the operating temperature range of the ADG733BRUZ-REEL?
The operating temperature range is -40°C to +85°C.
- Is the ADG733BRUZ-REEL RoHS compliant?
Yes, the ADG733BRUZ-REEL is RoHS compliant.
- What is the -3dB bandwidth of the ADG733BRUZ-REEL?
The -3dB bandwidth of the ADG733BRUZ-REEL is 200 MHz.
- Can the ADG733BRUZ-REEL replace mechanical relays?
Yes, the ADG733BRUZ-REEL can replace mechanical relays in various applications due to its fast switching times and low power consumption.
