Overview
The ADG2128BCPZ-HS-RL7 is a highly specialized analog cross-point switch designed by Analog Devices Inc. This component features an 8 × 12 switch array, providing a total of 96 switch channels. The array is bidirectional, allowing the rows and columns to be configured as either inputs or outputs. It is particularly optimized for telecommunications and ultrasound applications, offering enhanced performance and reliability.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Number of Channels | 96 (8 × 12 array) | - |
| On-State Resistance (Max) | 35 Ω | - |
| Voltage Supply, Single (V+) | 12 V | - |
| Voltage Supply, Dual (V±) | ±5 V | - |
| -3db Bandwidth | Up to 300 MHz | - |
| Operating Temperature | -40°C to +85°C | - |
| I2C Interface Speed | Standard, Full Speed, High Speed (3.4 MHz) | - |
| Package Type | 32-Lead LFCSP (5 mm × 5 mm with EP) | - |
Key Features
- I2C-Compatible Interface: Supports standard, full speed, and high speed (3.4 MHz) I2C interfaces for enhanced communication and control.
- Low On-State Resistance: Maximum on-state resistance of 35 Ω, ensuring minimal signal loss and high signal fidelity.
- High Bandwidth: Up to 300 MHz bandwidth, suitable for fast data transmission and high-speed applications.
- Simultaneous Switch Update: Allows multiple switches to be updated simultaneously using the LDSW command.
- RESET Option: All switch channels can be reset to the off condition using the RESET option.
- Low Quiescent Current: Less than 20 µA, contributing to low power consumption.
- Robust Temperature Range: Operates reliably from -40°C to +85°C, ensuring performance across various environments).
Applications
- Telecommunications: Ideal for telecom applications requiring high-speed data handling and reliable switching).
- Ultrasound Imaging Systems: Optimized for use in medical ultrasound systems due to its high bandwidth and low on-state resistance).
- AV Switching in TV and Automotive Infotainment: Suitable for audio-visual switching in TVs and automotive infotainment systems).
- AV Receivers and CCTV: Used in audio-visual receivers and closed-circuit television systems).
- KVM Switching and Telecom Applications: Applicable in keyboard, video, and mouse switching, as well as various telecom applications).
- Test Equipment and Instrumentation: Utilized in test equipment and instrumentation due to its high reliability and performance).
- PBX Systems: Suitable for Private Branch Exchange systems requiring robust and reliable switching).
Q & A
- What is the ADG2128BCPZ-HS-RL7 primarily used for?
The ADG2128BCPZ-HS-RL7 is primarily used for telecommunications and ultrasound applications, providing efficient multiplexing capabilities with optimized performance.
- What is the on-state resistance of the ADG2128BCPZ-HS-RL7?
The on-state resistance is a maximum of 35 Ω.
- What are the supported I2C interface speeds for the ADG2128BCPZ-HS-RL7?
The device supports standard, full speed, and high speed (3.4 MHz) I2C interfaces.
- What is the operating temperature range of the ADG2128BCPZ-HS-RL7?
The operating temperature range is from -40°C to +85°C.
- How many switch channels does the ADG2128BCPZ-HS-RL7 have?
The device has a total of 96 switch channels arranged in an 8 × 12 array.
- What is the maximum bandwidth of the ADG2128BCPZ-HS-RL7?
The maximum bandwidth is up to 300 MHz.
- Can multiple switches be updated simultaneously on the ADG2128BCPZ-HS-RL7?
Yes, multiple switches can be updated simultaneously using the LDSW command.
- What is the package type of the ADG2128BCPZ-HS-RL7?
The device is packaged in a 32-Lead LFCSP (5 mm × 5 mm with EP).
- Is the ADG2128BCPZ-HS-RL7 qualified for automotive applications?
Yes, it is qualified for automotive applications.
- What is the quiescent current of the ADG2128BCPZ-HS-RL7?
The quiescent current is less than 20 µA.
