MAX2140ETH+D
RF TO BITS SDARS RECEIVER
Quick Answer: MAX2140ETH+D from Analog Devices / Maxim Integrated is a complete SDARS receiver IC.
- Manufacturer
- Maxim Integrated
- Product Category
- RF Receivers
- Package
- 44-WFQFN Exposed Pad
- Stock
- 684 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Maxim Integrated |
|---|---|
| Product Category | RF Receivers |
| Antenna Connector | PCB, Surface Mount |
| Applications | SDARS |
| Current - Receiving | 180mA |
| Data Interface | I2C |
| Data Rate (Max) | 400kbps |
| Features | OCP |
| Frequency | 2.4GHz |
| Min Qty | 0 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Package | Tray |
| Product status | Obsolete |
| Sensitivity | -91dBm |
| Supplier Device Package | 44-TQFN (7x7) |
| Voltage - Supply | 3.1V ~ 3.6V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for MAX2140ETH+D.
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 MAX2140ETH+D
Product Overview
MAX2140ETH+D from Analog Devices / Maxim Integrated is a complete SDARS receiver IC. This RF receiver entry is prepared for engineering and sourcing teams that need a practical summary of the receiver architecture, operating band and interface considerations.
The description below focuses on receiver function, RF band, modulation support, power/interface notes and supply-chain usage for BOM sourcing.
Key Features
- Manufacturer: Analog Devices / Maxim Integrated
- Part Number: MAX2140ETH+D
- Device Type: complete SDARS receiver IC
- Receiver Architecture: Complete receiver for satellite digital audio radio service
- Target Service: SDARS receiver front end
- Integrated Oscillator: Fully monolithic VCO integrated on chip
- External Components: Requires only an IF SAW filter and crystal for the reference frequency in the receiver platform
- System Interface: Designed to work with a baseband controller and controllable LNA
- Integration Goal: Small external BOM for compact satellite radio receivers
- Package / Case: Manufacturer package code from ordering suffix; check mechanical drawing before PCB release
- Design Notes: Keep the IF SAW filter, crystal frequency and LNA-control scheme aligned with the reference design.
Applications
SDARS satellite radio receivers, automotive audio receivers and compact satellite radio front-end modules.
Service replacement and production builds where a complete integrated SDARS receiver device is required.
Quality & Sourcing
Antrex Electronics can support sourcing for MAX2140ETH+D through available stock checks, BOM consolidation and alternative-lot checking. For RF receiver ICs, lot/date code, package condition, moisture sensitivity handling and original labeling should be checked before shipment.
For project builds or shortage support, Antrex Electronics can coordinate visual inspection, packaging verification and third-party electrical or authenticity testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF receiver parts.
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