Overview
The ADG619BRTZ-REEL7 is a monolithic, CMOS single-pole double-throw (SPDT) switch produced by Analog Devices Inc. This component is designed to operate with both single and dual supply voltages, making it versatile for various applications. The ADG619BRTZ-REEL7 features a low on-resistance of 4 Ω, which is matched to within 0.7 Ω between channels, ensuring consistent performance. It also exhibits break-before-make switching action, preventing momentary shorting when switching channels. The device is packaged in an 8-lead SOT-23 package, suitable for surface mount applications.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADG619BRTZ-REEL7 |
| Package | 8-lead SOT-23 |
| Number of Pins | 8 |
| Min Supply Voltage | 2.7 V |
| Max Supply Voltage | 5.5 V |
| Max Dual Supply Voltage | ±5.5 V |
| Min Dual Supply Voltage | ±2.7 V |
| Number of Inputs | 1 |
| Number of Outputs | 2 |
| Mount Type | Surface Mount |
| On Resistance | 4 Ω |
| Turn-On Delay Time | 120 ns |
| Turn-Off Delay Time | 75 ns |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 10 µW |
| RoHS Compliance | Yes |
Key Features
- Low On-Resistance: 4 Ω, matched to within 0.7 Ω between channels, ensuring low signal distortion and minimal power loss.
- Break-Before-Make Switching Action: Prevents momentary shorting when switching channels, enhancing reliability and reducing the risk of electrical faults.
- High Switching Speeds: Fast turn-on and turn-off delay times of 120 ns and 75 ns, respectively, making it suitable for high-speed applications.
- Dual and Single Supply Operation: Compatible with both single (+5 V) and dual (±5 V) supply voltages, offering flexibility in system design.
- Low Power Dissipation: Maximum power dissipation of 10 µW, making it energy-efficient and suitable for battery-powered devices.
- Compact Packaging: Available in an 8-lead SOT-23 package, ideal for space-constrained designs.
Applications
- Aerospace and Defense: The ADG619-EP variant supports defense and aerospace applications, adhering to AQEC standards.
- Audio and Video Switching: Suitable for audio and video signal routing due to its low on-resistance and high switching speeds.
- Medical Devices: Can be used in medical equipment where low power consumption and high reliability are critical.
- Industrial Automation: Applicable in industrial control systems where fast and reliable signal switching is required.
- Consumer Electronics: Used in various consumer electronic devices such as smartphones, tablets, and other portable electronics.
Q & A
- What is the part number of this CMOS SPDT switch?
The part number is ADG619BRTZ-REEL7.
- What is the package type of the ADG619BRTZ-REEL7?
The package type is an 8-lead SOT-23.
- What are the minimum and maximum supply voltages for this switch?
The minimum supply voltage is 2.7 V, and the maximum supply voltage is 5.5 V. For dual supply, it is ±2.7 V to ±5.5 V.
- What is the on-resistance of the ADG619BRTZ-REEL7?
The on-resistance is 4 Ω, matched to within 0.7 Ω between channels.
- What is the turn-on and turn-off delay time of this switch?
The turn-on delay time is 120 ns, and the turn-off delay time is 75 ns.
- Is the ADG619BRTZ-REEL7 RoHS compliant?
Yes, the ADG619BRTZ-REEL7 is RoHS compliant.
- What is the operating temperature range of the ADG619BRTZ-REEL7?
The operating temperature range is from -40°C to 85°C.
- What type of switching action does the ADG619BRTZ-REEL7 exhibit?
The ADG619BRTZ-REEL7 exhibits break-before-make switching action.
- What are some typical applications of the ADG619BRTZ-REEL7?
Typical applications include aerospace and defense, audio and video switching, medical devices, industrial automation, and consumer electronics.
- Is the ADG619BRTZ-REEL7 suitable for high-speed applications?
Yes, the ADG619BRTZ-REEL7 is suitable for high-speed applications due to its fast switching speeds.
