HV2705FG-G-M931 vs MAX4936CTN+T
| Part Number |
|
|
| Category | Interface - Analog Switches - Special Purpose | Interface - Analog Switches - Special Purpose |
| Manufacturer | Microchip Technology | Maxim Integrated |
| Description | IC SWITCH SPST 38 OHM 48LQFP | IC TRANSMIT/RCVR SWITCH 56-TQFN |
| Package | Cut Tape (CT) | Tray |
| Series | - | - |
| Features | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 48-LQFP | 56-WFQFN Exposed Pad |
| Supplier Device Package | 48-LQFP (7x7) | 56-TQFN (11x5) |
| Applications | Ultrasound | Ultrasound |
| Number of Channels | 16 | 8 |
| On-State Resistance (Max) | 38Ohm | - |
| Voltage - Supply, Single (V+) | 40V ~ 200V | 1.62V ~ 5.5V |
| Multiplexer/Demultiplexer Circuit | 1:1 | - |
| Switch Circuit | SPST | - |
| -3db Bandwidth | 50MHz | 65MHz |
| Voltage - Supply, Dual (V±) | ±40V ~ 160V | ±2.7V ~ 5.5V |
-
1. What are the main applications of analog switches?
Analog switches are commonly used in audio/video switching, data acquisition, signal conditioning, medical equipment, test and measurement systems, especially where switching between multiple sources is required.
-
2. What is a special purpose analog switch?
Special purpose analog switches are switches designed for specific applications with unique features or specific electrical characteristics, such as support for high voltage, high frequency, low leakage current, and low distortion. These switches are suitable for specific industrial, medical or high performance signal processing tasks.
-
3. How do I choose the right analog switch?
When selecting an analog switch, you need to consider the number of channels, switching voltage range, on-resistance, off-leakage current, response time, and distortion metrics. The application environment and the nature of the signal (e.g. analog video, audio, or data) also need to be focused on.
-
4. How are analog switches used in audio and video applications?
In audio and video applications, analog switches are used to switch signals between different sources or devices. It is necessary to ensure that the switch has sufficiently low distortion and signal attenuation, and provides smooth switching to avoid introducing noise or interference.
