Overview
The ADG5436BRUZ, produced by Analog Devices Inc., is a high-performance, monolithic CMOS device that features two independently selectable single-pole/double-throw (SPDT) switches. This component is designed to offer robust and reliable switching capabilities, making it suitable for a wide range of applications that require high voltage handling and low distortion.
The ADG5436BRUZ is notable for its latch-up proof design, which includes trench isolation to prevent latch-up even under severe overvoltage conditions. It supports both dual-supply and single-supply operations, with supply voltages ranging from ±9 V to ±22 V and up to 40 V for single-supply configurations.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit | Test Conditions |
|---|---|---|---|---|
| On Resistance (RON) | <10 Ω | Ω | ||
| Supply Voltage (Dual Supply) | ±9 V to ±22 V | V | ||
| Supply Voltage (Single Supply) | 9 V to 40 V | V | ||
| Transition Time (tTRANSITION) | 174 ns | 270 ns | ns | RL = 300 Ω, CL = 35 pF, VS = 18 V |
| Turn-On Time (tON) | 180 ns | 270 ns | ns | RL = 300 Ω, CL = 35 pF, VS = 18 V |
| Turn-Off Time (tOFF) | 127 ns | 193 ns | ns | RL = 300 Ω, CL = 35 pF, VS = 18 V |
| Break-Before-Make Time Delay (tD) | 55 ns | 18 ns (min) | ns | RL = 300 Ω, CL = 35 pF, VS1 = VS2 = 18 V |
| Charge Injection (QINJ) | 250 pC | pC | VS = 18 V, RS = 0 Ω, CL = 1 nF | |
| Off Isolation | -78 dB | dB | RL = 50 Ω, CL = 5 pF |
Key Features
- Latch-Up Proof: Trench isolation guards against latch-up, preventing it even under severe overvoltage conditions.
- Low On Resistance: The on-resistance is less than 10 Ω, ensuring minimal signal attenuation.
- Dual-Supply Operation: Supports dual-supply operation up to ±22 V and single-supply operation up to 40 V.
- 3 V Logic Compatible Digital Inputs: Digital inputs are compatible with 3 V logic, with VINH = 2.0 V and VINL = 0.8 V.
- No VL Logic Power Supply Required: No additional logic power supply is needed.
- Break-Before-Make Switching Action: Ensures that the switch turns off before turning on, which is crucial for multiplexer applications.
- Flat On-Resistance Profile: The on-resistance profile is very flat over the full analog input range, ensuring excellent linearity and low distortion when switching audio signals.
Applications
- Multiplexer Applications: The break-before-make switching action and flat on-resistance profile make it ideal for multiplexer applications.
- Audio Signal Switching: Suitable for switching audio signals due to its low distortion and flat on-resistance profile.
- High Voltage Applications: Can handle high voltage signals up to 48 V, making it suitable for various high voltage applications.
- Industrial and Medical Equipment: Its robust design and high voltage handling capabilities make it suitable for use in industrial and medical equipment.
Q & A
- What is the ADG5436BRUZ?
The ADG5436BRUZ is a monolithic CMOS device containing two independently selectable single-pole/double-throw (SPDT) switches, produced by Analog Devices Inc.
- What are the supply voltage ranges for the ADG5436BRUZ?
The ADG5436BRUZ supports dual-supply operation up to ±22 V and single-supply operation up to 40 V.
- What is the on-resistance of the ADG5436BRUZ?
The on-resistance of the ADG5436BRUZ is less than 10 Ω.
- Is the ADG5436BRUZ latch-up proof?
Yes, the ADG5436BRUZ is latch-up proof due to its trench isolation design.
- What is the transition time of the ADG5436BRUZ?
The transition time (tTRANSITION) is typically 174 ns, with a maximum of 270 ns under specified test conditions.
- What are the typical turn-on and turn-off times for the ADG5436BRUZ?
The turn-on time (tON) is typically 180 ns, and the turn-off time (tOFF) is typically 127 ns under specified test conditions.
- Does the ADG5436BRUZ require a separate logic power supply?
No, the ADG5436BRUZ does not require a separate logic power supply.
- What is the break-before-make time delay for the ADG5436BRUZ?
The break-before-make time delay (tD) is typically 55 ns.
- What is the charge injection of the ADG5436BRUZ?
The charge injection (QINJ) is typically 250 pC under specified test conditions.
- What are some common applications for the ADG5436BRUZ?
The ADG5436BRUZ is commonly used in multiplexer applications, audio signal switching, high voltage applications, and in industrial and medical equipment.
