Overview
The ADG619BRTZ-500RL7 is a monolithic, CMOS single-pole double-throw (SPDT) switch produced by Analog Devices Inc. This advanced analog switch is designed to offer low on-state resistance and high bandwidth, making it suitable for a variety of high-speed applications. The device features a break-before-make switching action, which prevents momentary shorting when switching channels. It is available in an 8-lead SOT-23 package, making it compact and ideal for high-density mounting.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| On-State Resistance (RON) | 6.5 Ω (typ), 10 Ω (max) | Ω | VS = 0 V to 4.5 V, IDS = −10 mA |
| Channel-to-Channel Matching (ΔRON) | 0.7 Ω (typ), 1.1 Ω (max) | Ω | VS = 0 V to 4.5 V, IDS = −10 mA |
| Supply Voltage | 2.7 V to 5.5 V (single), ±2.7 V to ±5.5 V (dual) | V | |
| Switching Time (tON/tOFF) | 120 ns (typ), 75 ns (typ) | ns | RL = 300 Ω, CL = 35 pF |
| Bandwidth | 190 MHz (typ) | MHz | RL = 50 Ω, CL = 5 pF |
| Crosstalk | -67 dB @ 1 MHz | dB | |
| Operating Temperature | -40°C to 85°C | °C | |
| Leakage Current | ±0.01 nA (typ), ±1 nA (max) | nA | VS = 1 V/4.5 V, VD = 4.5 V/1 V |
Key Features
- Low On-State Resistance: The ADG619BRTZ-500RL7 features a low on-state resistance of 6.5 Ω, ensuring minimal signal loss and high signal integrity.
- High Bandwidth: With a bandwidth of up to 190 MHz, this switch is ideal for high-speed applications.
- Fast Switching Times: The device offers fast switching times of 120 ns (on) and 75 ns (off), making it suitable for applications requiring quick signal switching.
- Low Crosstalk: The switch has very low crosstalk of -67 dB at 1 MHz, ensuring cleaner signal paths with minimal interference.
- Compact Packaging: Available in an 8-lead SOT-23 package, it is compact and suitable for high-density mounting.
- Robust Performance: The device is extensively tested for operational durability under extreme temperatures and built with high-quality materials to ensure minimal signal losses.
Applications
- Telecommunications: Ideal for signal switching in telecommunications systems.
- Data Acquisition Systems: Suitable for data acquisition systems where high-speed and low distortion are critical.
- Audio and Video Switching: Used in audio and video switching applications due to its high bandwidth and low crosstalk.
- Industrial Control Systems: Applicable in industrial control systems requiring reliable and fast signal switching.
Q & A
- What is the on-state resistance of the ADG619BRTZ-500RL7?
The on-state resistance is typically 6.5 Ω and can be up to 10 Ω maximum.
- What is the bandwidth of the ADG619BRTZ-500RL7?
The bandwidth is up to 190 MHz.
- What are the switching times for the ADG619BRTZ-500RL7?
The switching times are typically 120 ns (on) and 75 ns (off).
- What is the operating temperature range for the ADG619BRTZ-500RL7?
The operating temperature range is -40°C to 85°C.
- What is the crosstalk performance of the ADG619BRTZ-500RL7?
The crosstalk is -67 dB at 1 MHz.
- What type of packaging does the ADG619BRTZ-500RL7 come in?
The device is available in an 8-lead SOT-23 package.
- Is the ADG619BRTZ-500RL7 suitable for high-density mounting?
Yes, it is compact and suitable for high-density mounting.
- What are some common applications for the ADG619BRTZ-500RL7?
Common applications include telecommunications, data acquisition systems, audio and video switching, and industrial control systems.
- Does the ADG619BRTZ-500RL7 support dual supply voltages?
Yes, it supports supply voltage ranges from 2.7V to 5.5V for single supply and ±2.7V to ±5.5V for dual supply.
- Is the ADG619BRTZ-500RL7 tested for operational durability?
Yes, it is extensively tested for operational durability under extreme temperatures.
