Overview
The ADG620BRMZ is a monolithic, CMOS single-pole double-throw (SPDT) switch produced by Analog Devices Inc. This device is designed to conduct equally well in both directions when the switch is on, making it versatile for various analog switching applications. It operates with a single supply voltage ranging from 2.7V to 5.5V or dual supply voltages from ±2.7V to ±5.5V. The ADG620BRMZ is packaged in an 8-MSOP or 8-TSSOP, which is RoHS compliant and suitable for surface mount applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Voltage - Supply, Single (V+) | 2.7 to 5.5 | V | |
| Voltage - Supply, Dual (V±) | ±2.7 to ±5.5 | V | |
| On-State Resistance (Max) | 6.5 | Ω | |
| Switch Time (Ton, Toff) (Max) | 65 ns, 330 ns | ns | RL = 300 Ω, CL = 35 pF |
| -3 dB Bandwidth | 190 | MHz | RL = 50 Ω, CL = 5 pF |
| Charge Injection | 110 | pC | VS = 0 V, RS = 0 Ω, CL = 1 nF |
| Off Isolation | -67 | dB | RL = 50 Ω, CL = 5 pF, f = 1 MHz |
| Channel-to-Channel Crosstalk | -67 | dB | RL = 50 Ω, CL = 5 pF, f = 1 MHz |
| Operating Temperature | -40 to 85 | °C | |
| Package | 8-MSOP, 8-TSSOP |
Key Features
- Low On-State Resistance: Maximum on-state resistance of 6.5 Ω, ensuring minimal signal attenuation.
- Fast Switching Times: Typical turn-on time of 40 ns and turn-off time of 200 ns, making it suitable for high-speed applications.
- Low Charge Injection: Charge injection of 110 pC, which is crucial for maintaining signal integrity.
- High Isolation and Crosstalk Performance: Off-isolation and channel-to-channel crosstalk of -67 dB at 1 MHz, ensuring minimal interference between channels.
- Wide Operating Voltage Range: Operates with single supply voltages from 2.7V to 5.5V or dual supply voltages from ±2.7V to ±5.5V.
- RoHS Compliant: Lead-free and RoHS compliant, making it environmentally friendly.
Applications
- Audio and Video Switching: Ideal for switching audio and video signals due to its low on-state resistance and high bandwidth.
- Medical Devices: Suitable for medical devices requiring low noise and high signal integrity.
- Industrial Automation: Used in industrial automation for reliable and fast switching of analog signals.
- Communication Systems: Applicable in communication systems where high isolation and low crosstalk are essential.
- Test and Measurement Equipment: Utilized in test and measurement equipment for precise signal switching.
Q & A
- What is the operating voltage range of the ADG620BRMZ?
The ADG620BRMZ operates with a single supply voltage ranging from 2.7V to 5.5V or dual supply voltages from ±2.7V to ±5.5V.
- What is the maximum on-state resistance of the ADG620BRMZ?
The maximum on-state resistance is 6.5 Ω.
- What are the typical turn-on and turn-off times of the ADG620BRMZ?
The typical turn-on time is 40 ns and the typical turn-off time is 200 ns.
- What is the -3 dB bandwidth of the ADG620BRMZ?
The -3 dB bandwidth is 190 MHz.
- Is the ADG620BRMZ RoHS compliant?
Yes, the ADG620BRMZ is RoHS compliant and lead-free.
- What is the operating temperature range of the ADG620BRMZ?
The operating temperature range is -40°C to 85°C.
- What is the charge injection of the ADG620BRMZ?
The charge injection is 110 pC.[
- What is the off-isolation and channel-to-channel crosstalk of the ADG620BRMZ?
The off-isolation and channel-to-channel crosstalk are both -67 dB at 1 MHz.[
- In what package is the ADG620BRMZ available?
The ADG620BRMZ is available in 8-MSOP and 8-TSSOP packages.[
- What are some common applications of the ADG620BRMZ?
Common applications include audio and video switching, medical devices, industrial automation, communication systems, and test and measurement equipment.
