Overview
The ADG719BRMZ-REEL7 is a single-channel, single-pole double-throw (SPDT) analog switch manufactured by Analog Devices Inc. This component is designed to operate within a wide single-supply voltage range of 1.8 V to 5.5 V, making it suitable for various applications, including battery-powered instruments and modern digital-to-analog converters (DACs). The ADG719BRMZ-REEL7 is packaged in an 8-lead MSOP (Micro Small Outline Package) and is known for its low on-resistance, fast switching times, and low power dissipation.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Supply Voltage | 1.8 V to 5.5 V | V | |
| On Resistance (RON) | 4 Ω (max at 5 V), 10 Ω (max at 3 V) | Ω | VS = 0 V to VDD, IS = −10 mA |
| On Resistance Match Between Channels (ΔRON) | 0.1 Ω (typ) | Ω | VS = 0 V to VDD, IS = −10 mA |
| On Resistance Flatness (RFLAT(ON)) | 0.75 Ω (typ) | Ω | VS = 0 V to VDD, IS = −10 mA |
| Bandwidth | 200 MHz | MHz | |
| Turn On Delay Time | 7 ns | ns | |
| Turn Off Delay Time | 3 ns (typ) | ns | |
| Off-state Isolation | 67 dB (nom) | dB | |
| Leakage Current (IS(off)) | 250 pA (max) | pA | VDD = 5.5 V |
| Channel Capacitance (CS(off), CD(off)) | 7 pF | pF | |
| Operating Temperature Range | −40°C to +125°C | °C | |
| Package Type | 8-lead MSOP |
Key Features
- Wide Supply Voltage Range: Operates from 1.8 V to 5.5 V, making it versatile for various applications.
- Low On-Resistance: Maximum on-resistance of 4 Ω at 5 V and 10 Ω at 3 V.
- Fast Switching Times: Turn-on delay time of 7 ns and turn-off delay time of 3 ns.
- Low Power Dissipation: CMOS construction ensures low power consumption.
- High Bandwidth: −3 dB bandwidth greater than 200 MHz.
- Compact Packaging: Available in 8-lead MSOP package.
- Automotive Temperature Range: Operates from −40°C to +125°C.
- Low Leakage Current: Maximum leakage current of 250 pA.
Applications
The ADG719BRMZ-REEL7 is suitable for a variety of applications due to its wide supply voltage range, low on-resistance, and fast switching times. Some key applications include:
- Battery-Powered Instruments: Ideal for devices that require low power consumption and high performance.
- Digital-to-Analog Converters (DACs): Compatible with the new generation of DACs.
- Automotive Systems: Operates within the automotive temperature range of −40°C to +125°C.
- Audio and Video Switching: High bandwidth and low on-resistance make it suitable for audio and video signal switching.
- Medical Devices: Low power dissipation and high performance make it a good fit for medical equipment.
Q & A
- What is the supply voltage range of the ADG719BRMZ-REEL7?
The ADG719BRMZ-REEL7 operates from a single-supply voltage range of 1.8 V to 5.5 V. - What is the maximum on-resistance of the ADG719BRMZ-REEL7?
The maximum on-resistance is 4 Ω at 5 V and 10 Ω at 3 V. - What is the turn-on delay time of the ADG719BRMZ-REEL7?
The turn-on delay time is 7 ns. - What is the bandwidth of the ADG719BRMZ-REEL7?
The −3 dB bandwidth is greater than 200 MHz. - What is the operating temperature range of the ADG719BRMZ-REEL7?
The operating temperature range is −40°C to +125°C. - What type of package is the ADG719BRMZ-REEL7 available in?
The ADG719BRMZ-REEL7 is available in an 8-lead MSOP package. - What is the leakage current of the ADG719BRMZ-REEL7?
The maximum leakage current is 250 pA. - Is the ADG719BRMZ-REEL7 RoHS compliant?
Yes, the ADG719BRMZ-REEL7 is RoHS3 compliant. - What are some typical applications of the ADG719BRMZ-REEL7?
Typical applications include battery-powered instruments, DACs, automotive systems, audio and video switching, and medical devices. - What is the power dissipation of the ADG719BRMZ-REEL7?
The power dissipation is very low due to CMOS construction.
