⚠ All product names, trademarks, brands, and logos on this site are the property of their respective owners. Their use is for identification purposes only and does not imply any affiliation or authorization from the rights holders. We are not authorized dealers or distributors of the brand. The warranty is provided by us, not the original manufacturer.
LA1837L
LA1837L - Brand New SANYO RF Misc ICs and Modules
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Overview
The LA1837 is a single-chip AM/FM IF and MPX IC that supports electronic tuning and was developed for use in home stereo systems. It is optimal for use in automatic station selection systems that use the SD and IF counting techniques.
Features
• On-chip MPX VCO (no external components required)
• Adjacent channel interference rejection function (third and fifth order)
• Supports both the SD and the IF counting techniques.
• The AM and FM SD sensitivities can be set independently.
• The AM and FM output levels can be set independently.
• Improved AM practical sensitivity and high-input distortion characteristics
Functions
AM: RF amplifier, mixer, oscillator, IF amplifier, detector AGC, oscillator
buffer, S-meter, narrowband SD, IF buffer
FM IF: IF amplifier, quadrature detector, S-meter, Scurve detector, IF buffer
output
MPX: PLL stereo decoder, stereo display, forced mono, VCO stop, post
amplifier, audio muting, adjacent channel interference rejection function
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
Verified buyer reviews for electronic components and industrial control products.
In Stock AD630ARZ
AD630ARZ - Brand New Analog Devices RF Misc ICs and Modules
In Stock AD6655ABCPZ-150
AD6655ABCPZ-150 - Brand New Analog Devices RF Misc ICs and Modules
In Stock AD8345AREZ
AD8345AREZ - Brand New ADI RF Misc ICs and Modules
In Stock AD8348ARUZ
AD8348ARUZ - Brand New ADI RF Misc ICs and Modules
In Stock AD8349AREZ
AD8349AREZ - Brand New ADI RF Misc ICs and Modules
In Stock AD9857AST
AD9857AST - Brand New Analog Devices RF Misc ICs and Modules
In Stock AD9857ASTZ
AD9857ASTZ - Brand New Analog Devices RF Misc ICs and Modules
In Stock ADL5202ACPZ
ADL5202ACPZ - Brand New Analog Devices RF Misc ICs and Modules
In Stock ADL5390ACPZ
ADL5390ACPZ - Brand New Analog Devices RF Misc ICs and Modules
In Stock ADL5519ACPZ
ADL5519ACPZ - Brand New Analog Devices RF Misc ICs and Modules
