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Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
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Description
- The BA3121,BA3121F and BA3121N are ground isolation amplifiers developed for use in car audio applications. These ICs efficiently eliminate problems caused by wiring resistance, and remove noise generated by the electrical devices used in automobiles. The capacitance values of the external capacitors required for the ICs are small to allow compact and reliable set design.
- Features
- 1) Large capacitors not required
- 2) High common-mode rejection ratio (57dB typ. at f = 1kHz).
- 3) Low noise (VNO= 3.5µVrms Typ.).
- 4) Low distortion (THD = 0.002% Typ.).
- 5) Two channels.
BA3121 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Through Hole |
| Number of Pins | 8 Pin |
| Case/Package | DIP-8 |
| Number of Channels | 2 Channel |
| Slew Rate | 2.00 V/μs |
| Supply Voltage | 4V ~ 18V |
| Supply Voltage (Max) | 18 V |
| Supply Voltage (Min) | 4 V |
| Show | |
| Operating Temperature | -30℃ ~ 85℃ (TA) |
| Product Lifecycle Status | Active |
| Packaging | Bulk |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
Order guide
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PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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