Overview
The ADG719BRM-REEL is a high-performance, low-power, single-pole, double-throw (SPDT) analog switch produced by Analog Devices Inc. This device is designed to operate from a single supply voltage ranging from 1.8V to 5.5V, making it highly versatile for various applications, including portable and battery-powered equipment. The ADG719 features ultra-low on-resistance, high-speed switching, and excellent channel-to-channel matching, ensuring reliable and precise signal switching.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Voltage - Supply, Single (V+) | 1.8V to 5.5V | V | |
| On Resistance (RON) | 2.5 Ω typ, 4 Ω max at 5V; 10 Ω max at 3V | Ω | VS = 0 V to VDD, IS = −10 mA |
| On Resistance Match Between Channels (ΔRON) | 0.1 Ω typ, 0.4 Ω max | Ω | VS = 0 V to VDD, IS = −10 mA |
| On Resistance Flatness (RFLAT(ON)) | 0.75 Ω typ, 1.5 Ω max | Ω | VS = 0 V to VDD, IS = −10 mA |
| Leakage Current (IS(off)) | ±0.01 nA typ, ±0.25 nA max | nA | VDD = 5.5 V, VS = 4.5 V/1 V, VD = 1 V/4.5 V |
| Turn-On Time (tON) | 7 ns max | ns | |
| Turn-Off Time (tOFF) | 6 ns typ | ns | |
| -3dB Bandwidth | > 200 MHz | MHz | |
| Operating Temperature Range | -40°C to +125°C | °C | |
| Package Type | 6-lead SOT-23, 8-lead MSOP |
Key Features
- Single-pole, double-throw (SPDT) analog switch
- Ultra-low on-resistance (4Ω max at 5V)
- High-speed switching (7ns max turn-on, 6ns typ turn-off)
- Excellent channel-to-channel matching
- Wide supply voltage range (1.8V to 5.5V)
- Low charge injection and low crosstalk (-82dB @ 1MHz)
- High -3dB bandwidth (> 200MHz)
- Low leakage current (250pA max)
- Compact surface-mount packages (6-lead SOT-23 and 8-lead MSOP)
Applications
- Portable and battery-powered equipment
- Instrumentation and test equipment
- Industrial control systems
- Communication and networking devices
- Medical electronics
- Automotive electronics
Q & A
- What is the supply voltage range of the ADG719BRM-REEL?
The ADG719BRM-REEL operates from a single supply voltage ranging from 1.8V to 5.5V.
- What is the maximum on-resistance of the ADG719BRM-REEL?
The maximum on-resistance is 4Ω at 5V and 10Ω at 3V.
- What are the typical turn-on and turn-off times for the ADG719BRM-REEL?
The typical turn-on time is 7ns max, and the typical turn-off time is 6ns.
- What is the -3dB bandwidth of the ADG719BRM-REEL?
The -3dB bandwidth is greater than 200MHz.
- What are the operating temperature ranges for the ADG719BRM-REEL?
The operating temperature range is -40°C to +125°C).
- What types of packages are available for the ADG719BRM-REEL?
The device is available in 6-lead SOT-23 and 8-lead MSOP packages).
- What are some key applications for the ADG719BRM-REEL?
Key applications include portable and battery-powered equipment, instrumentation and test equipment, industrial control systems, communication and networking devices, medical electronics, and automotive electronics).
- Is the ADG719BRM-REEL still in production?
The ADG719BRM-REEL is an obsolete product. Customers are advised to contact the sales team for information on available equivalent or alternative models).
- What is the leakage current specification for the ADG719BRM-REEL?
The leakage current is ±0.01 nA typ and ±0.25 nA max).
- Does the ADG719BRM-REEL support TTL/CMOS compatible digital inputs?
Yes, the ADG719BRM-REEL supports TTL/CMOS compatible digital inputs).
