Overview
The ADG884BRMZ-REEL7, produced by Analog Devices Inc., is a high-performance CMOS analog switch designed for signal routing in mixed-signal applications. This device features two independently selectable single-pole, double-throw (SPDT) switches, making it ideal for applications requiring minimal signal distortion and high current handling capability.
The ADG884BRMZ-REEL7 operates over a wide supply voltage range from 1.8V to 5.5V, supporting various digital and analog signal levels. It is available in a compact 10-lead MSOP package, which is suitable for surface mount technology and space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| On-State Resistance (RON) | 0.28 Ω (typ), 0.41 Ω (max) | Ω | VDD = 4.5 V, VS = 0 V to VDD, IS = 100 mA |
| On-Resistance Match Between Channels (∆RON) | 0.01 Ω (typ), 0.05 Ω (max) | Ω | VDD = 4.5 V, VS = 2 V, IS = 100 mA |
| On-Resistance Flatness (RFLAT) | 0.1 Ω (typ), 0.15 Ω (max) | Ω | VDD = 4.5 V, VS = 0 V to VDD, IS = 100 mA |
| Channel Capacitance (CS(off), CD(off)) | 103 pF | pF | |
| Switching Times | 50 ns (Ton), 20 ns (Toff) | ns | |
| -3 dB Bandwidth | 18 MHz | MHz | RL = 50 Ω, CL = 5 pF |
| Voltage Supply Range | 1.8 V to 5.5 V | V | |
| Operating Temperature Range | -40°C to 85°C | °C | |
| Package | 10-lead MSOP |
Key Features
- Dual 2:1 Multiplexer/Demultiplexer Configuration: The ADG884BRMZ-REEL7 features two independently selectable SPDT switches, making it versatile for various signal routing applications.
- Low On-State Resistance: With a maximum on-state resistance of 0.41 Ω, this device minimizes signal distortion and ensures high signal integrity.
- Tight Channel-to-Channel Matching: The device offers tight channel-to-channel matching of 10 mΩ, ensuring consistent performance across channels.
- Wide Supply Voltage Range: Operates from 1.8 V to 5.5 V, making it compatible with various digital and analog signal levels.
- Fast Switching Times: Fast switching times of 50 ns for turn-on and 20 ns for turn-off enable high-speed applications.
- High Bandwidth: A -3 dB bandwidth of 18 MHz maintains signal integrity for high-frequency signals.
- Low Charge Injection: Low charge injection of 125 pC minimizes signal distortion.
- Ultra-Low Leakage Current: Maximum leakage current of 200 pA ensures minimal power consumption.
- Excellent Crosstalk Performance: Crosstalk performance of -120 dB at 100 kHz ensures good signal isolation.
- Compact Packaging: Available in a 10-lead MSOP package, suitable for surface mount technology and space-constrained designs.
Applications
- Telecommunications: Suitable for cellular phones, modems, and other communication systems.
- Consumer Electronics: Used in PDAs, MP3 players, and other consumer electronic devices.
- Data Acquisition Systems: Ideal for data acquisition and signal processing applications.
- Audio and Video Switching Systems: Used in audio and video signal routing due to its high bandwidth and low distortion.
- Medical Instrumentation: Suitable for medical devices requiring precise signal switching.
- Test and Measurement Equipment: Used in various test and measurement applications due to its high performance and reliability.
Q & A
- What is the ADG884BRMZ-REEL7?
The ADG884BRMZ-REEL7 is a high-performance CMOS analog switch produced by Analog Devices Inc., featuring two independently selectable SPDT switches.
- What is the on-state resistance of the ADG884BRMZ-REEL7?
The on-state resistance is 0.28 Ω (typical) and 0.41 Ω (maximum) at VDD = 4.5 V, VS = 0 V to VDD, IS = 100 mA.
- What is the operating voltage range of the ADG884BRMZ-REEL7?
The device operates over a wide supply voltage range from 1.8 V to 5.5 V.
- What are the switching times of the ADG884BRMZ-REEL7?
The switching times are 50 ns for turn-on and 20 ns for turn-off.
- What is the -3 dB bandwidth of the ADG884BRMZ-REEL7?
The -3 dB bandwidth is 18 MHz.
- What is the operating temperature range of the ADG884BRMZ-REEL7?
The operating temperature range is -40°C to 85°C.
- In what package is the ADG884BRMZ-REEL7 available?
The device is available in a 10-lead MSOP package.
- What are some typical applications of the ADG884BRMZ-REEL7?
Typical applications include telecommunications, consumer electronics, data acquisition systems, audio and video switching systems, medical instrumentation, and test and measurement equipment.
- Does the ADG884BRMZ-REEL7 have built-in ESD protection?
- Is the ADG884BRMZ-REEL7 RoHS compliant?
