Overview
The ADG619BRMZ-REEL7, produced by Analog Devices Inc., is a monolithic, CMOS single-pole double-throw (SPDT) switch. This device is part of the ADG619/ADG620 series, known for its low on-resistance and high switching speeds. The ADG619BRMZ-REEL7 is designed to conduct equally well in both directions when the device is on, making it suitable for a variety of analog switching applications. It is available in an 8-lead MSOP package, which is compact and suitable for space-constrained designs.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit | Test Conditions/Comments |
|---|---|---|---|---|
| On-State Resistance (RON) | 4 Ω | 6.5 Ω | Ω | VS = 0 V to 4.5 V, IDS = −10 mA |
| Channel-to-Channel Matching (ΔRON) | 0.7 Ω | 1.1 Ω | Ω | VS = 0 V to 4.5 V, IDS = −10 mA |
| Switch Time (tON, tOFF) | tON: 80 ns, tOFF: 45 ns | tON: 120 ns, tOFF: 75 ns | ns | RL = 300 Ω, CL = 35 pF, VS = 3.3 V |
| -3 dB Bandwidth | 190 MHz | MHz | RL = 50 Ω, CL = 5 pF | |
| Voltage - Supply, Single (V+) | 2.7 V to 5.5 V | V | ||
| Voltage - Supply, Dual (V±) | ±2.7 V to ±5.5 V | V | ||
| Charge Injection | 110 pC | pC | ||
| Package | 8-Lead MSOP |
Key Features
- Low On-Resistance: The ADG619BRMZ-REEL7 features a low on-resistance of 4 Ω, which is matched to within 0.7 Ω between channels, ensuring minimal signal distortion.
- High Switching Speeds: With switch times of 80 ns (tON) and 45 ns (tOFF), this device is suitable for high-speed applications.
- Break-Before-Make Switching Action: The ADG619 exhibits break-before-make switching action, preventing momentary shorting when switching channels.
- Low Power Dissipation: The device operates with low power dissipation, making it energy-efficient.
- Compact Package: Available in an 8-lead MSOP package, which is ideal for space-constrained designs.
- Broad Operating Voltage Range: Supports single-supply voltages from 2.7 V to 5.5 V and dual-supply voltages from ±2.7 V to ±5.5 V.
Applications
- Audio and Video Switching: Suitable for audio and video signal routing due to its low on-resistance and high bandwidth.
- Medical Devices: Used in medical equipment where low distortion and high accuracy are crucial.
- Industrial Automation: Applied in industrial control systems requiring fast and reliable signal switching.
- Defense and Aerospace: The ADG619-EP version supports defense and aerospace applications, adhering to AQEC standards.
- General Purpose Switching: Ideal for various general-purpose analog switching applications in electronic systems.
Q & A
- What is the typical on-resistance of the ADG619BRMZ-REEL7?
The typical on-resistance is 4 Ω.
- What is the maximum switch time for the ADG619BRMZ-REEL7?
The maximum switch time is 120 ns for tON and 75 ns for tOFF.
- What is the -3 dB bandwidth of the ADG619BRMZ-REEL7?
The -3 dB bandwidth is 190 MHz.
- What is the operating voltage range for the ADG619BRMZ-REEL7?
The device operates with single-supply voltages from 2.7 V to 5.5 V and dual-supply voltages from ±2.7 V to ±5.5 V.
- What type of switching action does the ADG619BRMZ-REEL7 exhibit?
The ADG619 exhibits break-before-make switching action.
- What is the package type of the ADG619BRMZ-REEL7?
The device is available in an 8-lead MSOP package.
- Is the ADG619BRMZ-REEL7 suitable for high-speed applications?
Yes, it is suitable due to its high switching speeds and low on-resistance.
- Does the ADG619BRMZ-REEL7 support defense and aerospace applications?
The ADG619-EP version supports defense and aerospace applications, adhering to AQEC standards.
- What is the charge injection of the ADG619BRMZ-REEL7?
The charge injection is 110 pC.
- What is the temperature range for the ADG619BRMZ-REEL7?
The temperature range is −40°C to +85°C.
