Overview
The ADG1433YRUZ-REEL, produced by Analog Devices Inc., is a monolithic industrial CMOS (iCMOS®) analog switch. This device is part of the ADG1433 series, which comprises three independently selectable single-pole, double-throw (SPDT) switches. The ADG1433 is designed for high-performance applications, offering rail-to-rail operation and break-before-make switching action to prevent momentary shorting when switching channels. The device is available in 16-lead TSSOP and 4 mm × 4 mm LFCSP packages, making it versatile for various system designs.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit | Test Conditions/Comments |
|---|---|---|---|---|
| Analog Signal Range | VSS to VDD | V | ||
| On Resistance, RON | 4 Ω | 6.7 Ω | Ω | VS = ±10 V, IS = −10 mA |
| On Resistance Match Between Channels, ΔRON | 0.5 Ω | 1.1 Ω | Ω | VS = ±10 V, IS = −10 mA |
| On Resistance Flatness, RFLAT(ON) | 0.5 Ω | 0.92 Ω | Ω | VS = ±10 V, IS = −10 mA |
| Continuous Current per Channel | 115 mA | mA | VDD = +13.5 V, VSS = −13.5 V | |
| Power Supply Range | ±4.5 V to ±16.5 V | V | GND = 0 V | |
| Transition Time, tTRANS | 200 ns | 350 ns | ns | RL = 100 Ω, CL = 35 pF |
| Break-Before-Make Time Delay, tD | 80 ns | 55 ns min | ns | RL = 100 Ω, CL = 35 pF |
Key Features
- Rail-to-rail operation
- Break-before-make switching action to prevent momentary shorting
- 3 V logic-compatible inputs
- Low on-resistance and on-resistance flatness
- High continuous current per channel (up to 115 mA)
- Available in 16-lead TSSOP and 4 mm × 4 mm LFCSP packages
- iCMOS modular manufacturing process combining high voltage, CMOS, and bipolar technologies
Applications
- Relay replacement
- Audio and video routing
- Automatic test equipment
- Data acquisition systems
- Temperature measurement systems
- Avionics
- Battery-powered systems
- Communication systems
- Medical equipment
Q & A
- What is the ADG1433YRUZ-REEL used for?
The ADG1433YRUZ-REEL is used as an analog switch in various applications such as relay replacement, audio and video routing, automatic test equipment, and more.
- What are the key features of the ADG1433YRUZ-REEL?
Key features include rail-to-rail operation, break-before-make switching, 3 V logic-compatible inputs, low on-resistance, and high continuous current per channel.
- What are the typical and maximum on-resistance values for the ADG1433YRUZ-REEL?
The typical on-resistance is 4 Ω, and the maximum is 6.7 Ω at VS = ±10 V and IS = −10 mA.
- What is the continuous current per channel for the ADG1433YRUZ-REEL?
The continuous current per channel is up to 115 mA at VDD = +13.5 V and VSS = −13.5 V.
- What are the available package options for the ADG1433YRUZ-REEL?
The device is available in 16-lead TSSOP and 4 mm × 4 mm LFCSP packages.
- What is the transition time for the ADG1433YRUZ-REEL?
The transition time is typically 200 ns, with a maximum of 350 ns at RL = 100 Ω and CL = 35 pF.
- What is the break-before-make time delay for the ADG1433YRUZ-REEL?
The break-before-make time delay is typically 80 ns, with a minimum of 55 ns at RL = 100 Ω and CL = 35 pF.
- Is the ADG1433YRUZ-REEL suitable for high-temperature applications?
Yes, it is specified to operate from −40°C to +125°C for the Y version.
- What is the power supply range for the ADG1433YRUZ-REEL?
The power supply range is ±4.5 V to ±16.5 V, with GND = 0 V.
- Does the ADG1433YRUZ-REEL have an enable/disable feature?
Yes, an EN input on the ADG1433 (LFCSP and TSSOP) enables or disables the device, switching all channels off when disabled.
