ATR4255P-ILSY
IC AM/FM RECEIVER 44SSOP
Quick Answer: ATR4255P-ILSY from Microchip Technology is an AM/FM active antenna IC used in RF, microwave or wireless front-end designs.
- Manufacturer
- Microchip Technology
- Product Category
- RF Miscellaneous ICs & Modules
- Package
- 44-BSOP (0.295", 7.50mm Width)
- Stock
- 1,045 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Microchip Technology |
|---|---|
| Product Category | RF Miscellaneous ICs & Modules |
| Frequency | 70MHz ~ 160MHz |
| Function | AM/FM Receiver |
| Min Qty | 620 |
| Mounting Type | Surface Mount |
| Package | Tube |
| Product status | Obsolete |
| RF Type | Broadcast Radio |
| Supplier Device Package | 44-SSO |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for ATR4255P-ILSY.
Why Source from Antrex Electronics?
Independent distribution support for verified sourcing, inspection and international procurement requirements.
Independent Distribution Support
Shortage, obsolete and hard-to-find component sourcing for production and procurement requirements.
Traceability Review
Label, lot, date code and available supply-chain documentation can be reviewed before order confirmation.
Inspection & Testing
Visual inspection, X-ray and third-party testing support can be arranged when required.
Global Procurement Support
Support for OEM, EMS, distributors and international sourcing requirements across individual parts and BOM projects.
Credentials & Verification Support
Quality controls, traceability review and inspection support for electronic component sourcing.
Detailed Description for ATR4255P-ILSY
Product Overview
ATR4255P-ILSY from Microchip Technology is an AM/FM active antenna IC used in RF, microwave or wireless front-end designs. This product detail focuses on practical RF function, operating range, control/interface requirements and sourcing relevance for engineering and procurement teams.
The exact suffix should be matched against the original BOM because RF behavior can depend on package, die or reel option, control logic, bias network and qualified operating conditions.
Key Features
- Manufacturer: Microchip Technology
- Part Number: ATR4255P-ILSY
- Device Type: Highly integrated AM/FM active antenna IC
- Operating Frequency: 50 MHz to 900 MHz operating frequency range for the ATR4253C active antenna family
- Primary Application: 76 MHz to 108 MHz worldwide broadcast FM active antenna designs
- Integrated Functions: Integrated AGC, PIN diode driver, power-supply regulator and antenna sensor
- RF Performance Role: High dynamic range and excellent noise performance for automotive broadcast antenna systems
- Impedance Matching: RF amplifier adjustable to different cable impedances
- Power Profile: Low power consumption and low noise output voltage class
- Package / Case: PVPW / PVQW automotive active-antenna IC package family, exact suffix defines reel and package option
- Design Notes: Verify antenna sensor network, AGC constants and cable-impedance matching before board-level replacement.
Applications
Automotive AM/FM roof, windshield or bumper active antennas and car-radio front-end modules.
Replacement sourcing for broadcast radio antenna amplifier boards where AGC, PIN diode control and cable matching are required.
Quality & Sourcing
Antrex Electronics can support sourcing for ATR4255P-ILSY through available stock checks, BOM consolidation and alternative-lot review. For RF and microwave ICs or modules, packaging condition, date code, MSL handling, ESD control and original labeling should be checked before shipment.
For shortage coverage, repair support or project builds, Antrex Electronics can coordinate visual inspection, package verification and third-party testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF miscellaneous ICs and modules.
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