Overview
The ADG722BRMZ is a dual single-pole single-throw (SPST) analog switch manufactured by Analog Devices Inc. This component is part of a family of low-voltage, CMOS analog switches known for their improved switching times, lower on-resistance, higher bandwidths, low power consumption, and low leakage currents. The ADG722BRMZ operates from a single supply voltage ranging from 1.8 V to 5.5 V, making it suitable for battery-powered instruments and other applications where power efficiency and performance are critical.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package Type | 8-MSOP, 8-TSSOP |
| Pins | 8 |
| Supply Voltage (Single) | 1.8 V to 5.5 V |
| On-State Resistance (Max) | 4 Ω |
| Channel-to-Channel Matching (ΔRon) | 300 mΩ |
| Switch Time (Ton, Toff) (Max) | 14 ns, 6 ns (Typ) |
| -3 dB Bandwidth | 200 MHz |
| Charge Injection | 2 pC |
| Operating Temperature | -40°C to 85°C |
| Mounting Type | Surface Mount |
Key Features
- Low on-resistance of 4 Ω, ensuring minimal signal attenuation.
- Fast switching times with typical values of 14 ns for turn-on and 6 ns for turn-off.
- High bandwidth of 200 MHz, suitable for high-frequency applications.
- Low power consumption with a supply current of 1 nA.
- Low leakage currents, reducing power consumption and improving overall efficiency.
- Wide operating temperature range from -40°C to 85°C.
- Compact 8-MSOP and 8-TSSOP packages, ideal for space-constrained designs.
Applications
- Battery-powered instruments where power efficiency and performance are crucial.
- Audio and video signal switching due to its low on-resistance and high bandwidth.
- Medical devices requiring low power consumption and high reliability.
- Industrial control systems where fast switching times and low leakage currents are beneficial.
- Portable electronics such as smartphones, tablets, and laptops.
Q & A
- What is the supply voltage range for the ADG722BRMZ?
The ADG722BRMZ operates from a single supply voltage ranging from 1.8 V to 5.5 V.
- What is the on-state resistance of the ADG722BRMZ?
The on-state resistance is typically 4 Ω.
- What are the typical switch times for the ADG722BRMZ?
The typical switch times are 14 ns for turn-on and 6 ns for turn-off.
- What is the bandwidth of the ADG722BRMZ?
The bandwidth is 200 MHz.
- What is the operating temperature range for the ADG722BRMZ?
The operating temperature range is from -40°C to 85°C.
- What type of package does the ADG722BRMZ come in?
The ADG722BRMZ comes in 8-MSOP and 8-TSSOP packages.
- Is the ADG722BRMZ RoHS compliant?
Yes, the ADG722BRMZ is RoHS compliant.
- What are some typical applications for the ADG722BRMZ?
Typical applications include battery-powered instruments, audio and video signal switching, medical devices, industrial control systems, and portable electronics.
- What is the charge injection of the ADG722BRMZ?
The charge injection is 2 pC.
- How many channels does the ADG722BRMZ have?
The ADG722BRMZ has two SPST channels.
