Overview
The ADG702BRTZ-REEL7 is a low voltage, single-pole double-throw (SPDT) analog switch designed by Analog Devices Inc. This component is part of the ADG702 series and is optimized for precision signal routing and switching applications in various electronic systems. It offers high performance, low power consumption, and a compact SOT-23-6 package, making it suitable for a wide range of circuit designs and board layouts.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Manufacturer Part # | ADG702BRTZ-REEL7 | ||
| Brand | Analog Devices | ||
| Package/Case | SOT-23-6 | ||
| Switch Type | SPST | ||
| Voltage - Supply, Single/Dual (±) | 1.8 V to 5.5 V | V | |
| Current - Supply | 1 μA | A | |
| Operating Temperature | -40°C to +85°C | °C | |
| On-State Resistance (Max) | 12 Ω | Ω | |
| Off-State Leakage Current | 0.01 pA | A | |
| Number of Channels | 1 | ||
| On/Off Time (Max) | 40 ns | ns | |
| Mounting Style | SMD/SMT |
Key Features
The ADG702BRTZ-REEL7 boasts several key features that make it an ideal choice for various applications:
- Low On-Resistance: The switch has a low on-resistance, typically 3.5 Ω at 5 V and 5 Ω at 3 V, ensuring minimal signal attenuation during switching operations.
- High Off-Isolation: It provides high off-isolation, ensuring signal integrity by isolating unused channels.
- Low Power Consumption: The CMOS construction ensures low power dissipation, making it suitable for battery-powered and portable devices.
- Fast Switching Speed: The switch features fast switching times, with on/off times of up to 40 ns, enabling rapid signal routing for time-critical applications.
- Broad Supply Voltage Range: The ADG702BRTZ-REEL7 can operate from a single supply voltage of 1.8 V to 5.5 V, making it versatile for different system designs.
- High Bandwidth: The switch has a bandwidth of greater than 200 MHz, suitable for high-frequency signal applications.
Applications
The ADG702BRTZ-REEL7 is suitable for a variety of applications, including:
- Audio/Video Systems: Used for signal routing and switching in audio and video systems to ensure high signal integrity.
- Measurement Instruments: Ideal for precision measurement instruments that require accurate signal routing and switching.
- Communications Equipment: Suitable for communication systems where reliable and fast signal switching is critical.
Q & A
- Q: What is the on-resistance of the ADG702BRTZ-REEL7?
A: The on-resistance of the ADG702BRTZ-REEL7 is typically low, with values such as 3.5 Ω at 5 V and 5 Ω at 3 V. Refer to the datasheet for specific values and conditions.
- Q: Can the ADG702BRTZ-REEL7 be used in low voltage applications?
A: Yes, the ADG702BRTZ-REEL7 is designed for low voltage applications, operating reliably from 1.8 V to 5.5 V.
- Q: What is the operating temperature range of the ADG702BRTZ-REEL7?
A: The operating temperature range of the ADG702BRTZ-REEL7 is -40°C to +85°C.
- Q: What is the typical off-state leakage current of the ADG702BRTZ-REEL7?
A: The typical off-state leakage current of the ADG702BRTZ-REEL7 is 0.01 pA.
- Q: How many channels does the ADG702BRTZ-REEL7 have?
A: The ADG702BRTZ-REEL7 has one channel.
- Q: What is the maximum on/off time of the ADG702BRTZ-REEL7?
A: The maximum on/off time of the ADG702BRTZ-REEL7 is 40 ns.
- Q: What package type does the ADG702BRTZ-REEL7 come in?
A: The ADG702BRTZ-REEL7 comes in a SOT-23-6 package.
- Q: Is the ADG702BRTZ-REEL7 suitable for high-frequency applications?
A: Yes, the ADG702BRTZ-REEL7 has a bandwidth greater than 200 MHz, making it suitable for high-frequency signal applications.
- Q: What are the pros of using the ADG702BRTZ-REEL7?
A: The pros include low on-resistance, high off-isolation, low power consumption, and fast switching speed.
- Q: What are the cons of using the ADG702BRTZ-REEL7?
A: The cons include on-resistance variation with different signal levels and temperatures, crosstalk between channels, and the need for external control signals.
