HV2201PJ-G-M904 vs TS2PCIE2212ZAHR
| Part Number |
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| Category | Interface - Analog Switches - Special Purpose | Interface - Analog Switches - Special Purpose |
| Manufacturer | Microchip Technology | Texas Instruments |
| Description | IC ULTRASOUND SWITCH 1:1 28PLCC | IC PCI-EXPRESS SIGNAL SW 48NFBGA |
| Package | -Reel® | Tape & Reel (TR) |
| Series | - | - |
| Features | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 28-LCC (J-Lead) | 48-TFBGA |
| Supplier Device Package | 28-PLCC (11.5x11.5) | 48-NFBGA (5x5) |
| Applications | Ultrasound | PCI Express® |
| Number of Channels | 8 | 2 |
| On-State Resistance (Max) | 19Ohm | 17Ohm |
| Voltage - Supply, Single (V+) | 40V ~ 200V | 1.7V ~ 1.9V |
| Multiplexer/Demultiplexer Circuit | 1:1 | 2:1 |
| Switch Circuit | SPST | - |
| -3db Bandwidth | 50MHz | - |
| Voltage - Supply, Dual (V±) | ±40V ~ 160V | - |
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1. 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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2. What are the advantages of analog switches over relays?
Compared to mechanical relays, analog switches have no mechanical moving parts and offer faster switching speeds, longer lifetimes, lower power consumption, and smaller sizes. At the same time, analog switches have lower distortion, making them suitable for high-precision signal switching.
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3. 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.
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4. What are the electrical characteristics of special-purpose analog switches that I should be concerned about?
Electrical characteristics of special-purpose analog switches include high-voltage handling capability, wide bandwidth, low capacitance, and low leakage current. Different applications have different requirements for these characteristics, for example, high speed data communications require a wide bandwidth, while medical applications may require low leakage current and low distortion.
