HV2705FG-G-M931 vs MT8814AP1
| Part Number |
|
|
| Category | Interface - Analog Switches - Special Purpose | Interface - Analog Switches - Special Purpose |
| Manufacturer | Microchip Technology | Microsemi Corporation |
| Description | IC SWITCH SPST 38 OHM 48LQFP | IC ANLG SWITCH ARRAY 8X12 44PLCC |
| Package | Cut Tape (CT) | 44-LCC |
| Series | - | - |
| Features | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | - |
| Package / Case | 48-LQFP | 44-LCC |
| Supplier Device Package | 48-LQFP (7x7) | 44-PLCC |
| Applications | Ultrasound | Telecommunications |
| Number of Channels | 16 | 1 |
| On-State Resistance (Max) | 38Ohm | 65 Ohm |
| Voltage - Supply, Single (V+) | 40V ~ 200V | 4.5 V ~ 13.2 V |
| Multiplexer/Demultiplexer Circuit | 1:1 | 8:12 |
| Switch Circuit | SPST | - |
| -3db Bandwidth | 50MHz | 45MHz |
| Voltage - Supply, Dual (V±) | ±40V ~ 160V | ±4.5 V |
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1. What is an analog switch and how does it work?
An analog switch is an electronic component that is capable of selecting, switching, or disconnecting in an analog signal path. It switches channels by means of a control signal (usually digital) so that analog signals can be transferred from one path to another.
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2. 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.
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3. 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.
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4. How is the distortion and signal integrity of analog switches ensured?
High-quality analog switches are designed with low on-resistance, low leakage current and low parasitic capacitance in mind to ensure that distortion is minimized and signal integrity is maintained during signal switching. This is critical for high-fidelity audio, precision instruments and data communications.
