Overview
The ADG787BRMZ-500RL7 is a low-voltage, CMOS device manufactured by Analog Devices Inc. It features two independently selectable, single-pole, double-throw (SPDT) switches, making it suitable for various analog and digital switching applications, including routing USB 1.1 signals. This device is known for its low on-resistance, typically 2.5 Ω, which minimizes distortion through the switch. The ADG787BRMZ-500RL7 is available in several compact packages, including 10-ball WLCSP, 10-lead LFCSP, and 10-lead MSOP, making it ideal for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width), 10-ball WLCSP |
| Switch Circuit | SPDT |
| Multiplexer/Demultiplexer Circuit | 2:1 |
| Number of Circuits | 2 |
| On-State Resistance (Max) | 3 Ω |
| Channel-to-Channel Matching (ΔRon) | 20 mΩ |
| Voltage - Supply, Single (V+) | 1.8 V to 5.5 V |
| Switch Time (Ton, Toff) (Max) | 19ns, 5ns |
| -3db Bandwidth | 145 MHz |
| Charge Injection | 14 pC |
Key Features
- Low on-resistance of typically 2.5 Ω, ensuring minimal signal distortion.
- Single-supply operation from 1.8 V to 5.5 V.
- Low power consumption, with typical power consumption less than 0.1 W.
- Compact packages: 10-ball WLCSP, 10-lead LFCSP, and 10-lead MSOP, ideal for space-constrained applications.
- Break-before-make switching action to prevent signal overlap.
- High bandwidth of 145 MHz and low insertion loss of 0.2 dB.
- USB 1.1 signal switching compliant.
Applications
- Cellular phones and PDAs.
- MP3 players and other portable audio devices.
- Battery-powered systems requiring low power consumption.
- Headphone switching and audio/video signal routing.
- Communications systems, including those requiring USB 1.1 signal switching.
Q & A
- What is the ADG787BRMZ-500RL7 used for?
The ADG787BRMZ-500RL7 is used as a low-voltage, CMOS analog switch and multiplexer/demultiplexer, particularly for routing USB 1.1 signals and other analog/digital switching applications.
- What are the available package options for the ADG787BRMZ-500RL7?
The device is available in 10-ball WLCSP, 10-lead LFCSP, and 10-lead MSOP packages.
- What is the typical on-resistance of the ADG787BRMZ-500RL7?
The typical on-resistance is 2.5 Ω.
- What is the voltage supply range for the ADG787BRMZ-500RL7?
The device operates on a single supply from 1.8 V to 5.5 V.
- What is the bandwidth of the ADG787BRMZ-500RL7?
The bandwidth is 145 MHz.
- Does the ADG787BRMZ-500RL7 support USB 1.1 signal switching?
- What is the switching time of the ADG787BRMZ-500RL7?
The maximum switch time (Ton, Toff) is 19ns and 5ns respectively.
- What type of switching action does the ADG787BRMZ-500RL7 exhibit?
The device exhibits break-before-make switching action.
- What are some common applications of the ADG787BRMZ-500RL7?
Common applications include cellular phones, PDAs, MP3 players, battery-powered systems, and communications systems.
- Is the ADG787BRMZ-500RL7 suitable for space-constrained designs?
