| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
MULTIMEDIA, USB 2.0 AND AUDIO SW |
319411 |
|
|
 |
Sanyo Semiconductor/ON Semiconductor |
IC AUDIO/VIDEO SW NEG 6MICROPAK |
645000 |
|
 |
Analog Devices, Inc. |
IC VIDEO MULTIPLEXER 2X1 24SSOP |
255 |
|
 |
Sanyo Semiconductor/ON Semiconductor |
IC USB MUX/SWITCH 16UMLP |
662 |
|
 |
Analog Devices, Inc. |
USB 2.0 AND AUDIO SWITCH |
87500 |
|
 |
Analog Devices, Inc. |
IC CROSSPOINT SWITCH 2X2 32CSMD |
0 |
|
 |
Intersil (Renesas Electronics America) |
IC SWITCH HS DUAL SPDT 10-TQFN |
0 |
|
 |
NXP Semiconductors |
IC ANLG SWITCH 4PDT 16HXQFN |
685 |
|
 |
Texas Instruments |
TS3V340 QUAD SPDT HIGH-BANDWIDTH |
53960 |
|
 |
Texas Instruments |
TS3USB30E HIGH-SPEED USB 2.0 1:2 |
23138 |
|
 |
Broadcom |
IC PCI EXPRESS SWITCH 324HSBGA |
0 |
|
 |
Maxim Integrated |
IC SWITCH OCTAL SPDT 42TQFN |
7500 |
|
 |
Zetex Semiconductors (Diodes Inc.) |
IC DEMULTIPLEXER 4LANE 42TQFN |
0 |
|
 |
Analog Devices, Inc. |
BIDIRECTIONAL RF/VIDEO SWITCH |
53 |
|
 |
TELECOM CIRCUIT, 1-FUNC |
45000 |
|
|
 |
Sanyo Semiconductor/ON Semiconductor |
IC VIDEO SWITCH QUAD 2X1 16TSSOP |
302932500 |
|
 |
Zetex Semiconductors (Diodes Inc.) |
THUNDERBOLT AND DISPLAYPORT SWIT |
7417 |
|
 |
Roving Networks / Microchip Technology |
IC SWITCH SPST 50MHZ 64VFBGA |
0 |
|
 |
Analog Devices, Inc. |
CROSS POINT SWITCH, 32 CHANNEL |
0 |
|
 |
Broadcom |
PCI INT IC 24 LN 10 PRT GEN 3 SW |
0 |
|
Special Purpose Analog Switches are semiconductor devices designed to route analog signals in specialized applications where standard switches cannot meet specific performance requirements. These ICs use MOSFET-based structures to control signal paths with optimized parameters for voltage range, frequency response, and signal integrity. Their importance in modern electronics stems from enabling precise signal management in critical systems like medical imaging, industrial automation, and high-frequency communication equipment.
| Type | Functional Features | Application Examples |
|---|---|---|
| High-Voltage Switches | Operate at >20V, enhanced isolation | Power supply switching in test equipment |
| High-Frequency Switches | GHz-range operation, low capacitance | RF signal routing in 5G infrastructure |
| Precision Switches | Ultra-low leakage (pA range), minimal distortion | Medical diagnostic equipment sensors |
| High-Current Switches | Handles >1A continuous current | Industrial motor control systems |
Typical architecture includes:
Specialized variants incorporate materials like gallium nitride (GaN) for high-power applications and silicon-on-insulator (SOI) for RF performance optimization.
| Parameter | Description | Importance |
|---|---|---|
| RON (On-Resistance) | Resistance in conducting state | Affects signal attenuation and power loss |
| IOFF (Off-Leakage) | Current in non-conducting state | Determines signal isolation quality |
| Bandwidth | Frequency range of effective operation | Limits maximum usable signal rate |
| Voltage Range | Operating voltage limits | Defines system compatibility |
| Switching Speed | Transition time between states | Impacts real-time control capabilities |
| Manufacturer | Product Family | Key Specifications |
|---|---|---|
| TI (Texas Instruments) | TS5A23157 | 5V, 1 RON, 40MHz bandwidth |
| Analog Devices | ADG5412 | 44V, 150 RON, -40 C to +125 C |
| NXP Semiconductors | PCA9546A | I2C-controlled, 4-channel, 5.5V |
| Maxim Integrated | MAX4735 | High-current, 1A rating |
Key considerations include:
Current development directions include:
Market growth is driven by 5G infrastructure (25% CAGR in RF switches) and EV battery management systems requiring high-voltage switching.