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ROHM Semiconductor BD37513FS-E2Sell Excess Inventory
- Part No.:
- BD37513FS-E2
- Manufacturer:
- ROHM Semiconductor
- Category:
- Audio Special Purpose
- Package:
- 20-SOP (0.213", 5.40mm Width)
- Datasheet:
-
BD37513FS-E2.pdf
- Description:
- IC AUDIO TONE PROCESSOR 20SSOPA
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment
- Shipping
Product details
Product Introduction
The BD37513FS-E2 is an audio tone processor designed for multi-source audio front ends. ROHM highlights an internal 2-band equalizer to adjust tone and bass without external components, plus 3 input selectors and 4-channel independent volume and fader control for front/rear/left/right outputs.
This makes it a practical choice for systems that need input switching and fine audio control while keeping board space and BOM under control-commonly seen in automotive and multi-input audio platforms.
Key Benefits
Adjust tone/bass without adding external EQ components.
Supports multi-source audio selection in compact systems.
Front/Rear/Left/Right control for multi-speaker routing.
ROHM notes common control software support across the series for development efficiency.
Technical Features
Integrated audio processing functions for multi-input systems.
Digital control via I²C for configuration and runtime settings.
Independent volume and fader control for front/rear stereo outputs.
Technical Specifications
| Parameter | Value / Condition |
|---|---|
| Manufacturer | Rohm Semiconductor |
| Part Number | BD37513FS-E2 |
| Function | Sound Processor / Audio Tone Processor (Built-in 2-band EQ) |
| Channels | 4 |
| Inputs | 3 input selectors |
| Control Interface | I²C |
| Supply Voltage | 7V to 9.5V |
| Operating Temperature | -40°C to +85°C (TA) |
| Package | SSOP-20 (BD37513FS-E2 common listing) |
| Part Status | Active (distribution listing) |
Equivalent & Manufacturer Information
When selecting alternatives, compare: number of inputs, 4ch volume/fader behavior, EQ bands/center frequencies, noise/THD, supply voltage range (7–9.5V), and I²C control register compatibility.
- ROHM BD37511FS / BD37512FS / BD37514FS / BD37515FS – same "built-in 2-band EQ" sound processor family (verify feature match)
- Other automotive-grade 4ch tone processors with I²C control and multi-input selection
Rohm Semiconductor supplies analog and mixed-signal ICs for automotive and consumer electronics, including audio processors, electronic volume controls and signal-chain components used in multi-input audio systems.
Application Field
Multi-source selection + 4ch volume/fader control for cabin speaker systems.
Tone/bass adjustment and channel balancing before power amplification.
Three input selection for AUX/BT/Radio-style source routing.
Compact control stage for DSP-less audio enhancement designs.
Quality Control
Lot/date code records and controlled storage to keep production consistency.
Incoming inspection to reduce counterfeit/mixed-part risk.
ESD-safe storage/handling for IC integrity and latent defect reduction.
Final PN/qty/packaging checks to avoid order mistakes.
Frequently Asked Questions (FAQ)
Disclaimer
- Specifications
- FAQ
- Purchase & Inquiry
- Attributes
- Property Value
- Manufacturer
- ROHM Semiconductor
- Series:
- -
- Package/Case:
- 20-SOP (0.213", 5.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Part Status:
- Active
- Function:
- Audio Tone Processor
- Applications:
- Audio
- Interface:
- I2C
- Voltage - Supply:
- 7V ~ 9.5V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Number of Channels:
- 4
- Specifications:
- -
- Mounting Style:
- Surface Mount
- Grade:
- Automotive
- Category:
- Audio Special Purpose
1) How to order BD37513FS-E2 on OEM STOCK GLOBAL LIMITED?
We currently provide peer-to-peer order processing. Submit an RFQ for BD37513FS-E2, and our professional agent will contact you with competitive global pricing and guide you to complete the order once you accept the offer.
2) How does OEM STOCK GLOBAL LIMITED guarantee that BD37513FS-E2 is from the original manufacturer or authorized sources?
Our experienced QC team strictly verifies and tests BD37513FS-E2. Only qualified suppliers who pass our audit can list BD37513FS-E2 on OEM STOCK GLOBAL LIMITED. We pay close attention to sourcing channels and product quality so you can purchase with confidence.
3) Are the price and inventory for BD37513FS-E2 accurate?
Pricing and inventory for BD37513FS-E2 fluctuate and are updated periodically (typically within 24 hours). Quotations generally remain valid for 5 days unless otherwise stated.
4) What payment methods are accepted?
Wire Transfer, PayPal, Alipay, WeChat Pay, Credit Card, Western Union, MoneyGram, and Escrow are supported. Note: Some payment methods may incur a handling fee.
5) How is shipping arranged?
We support DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is available. After dispatch, you will receive an email with tracking information. Note: Carriers may take up to 24 hours to show tracking events. Typical transit time: 3–5 days by express; 25–60 days by registered mail.
6) What is the process for return or replacement of BD37513FS-E2?
We perform Pre-Shipment Inspection (PSI) on randomly selected units before shipping. If there is an issue with BD37513FS-E2, returns/replacements are accepted when:
- Quantity shortages, wrong items, or obvious external defects (e.g., damage, rust) are confirmed by us;
- We are notified within 90 days of delivery;
- The part is unused and in its original, unopened packaging.
Steps: (1) Inform us within 90 days; (2) Obtain Return Authorization (RMA) before sending items back.
7) How to get technical support (pinout, datasheet) for BD37513FS-E2?
Please contact us for technical documents and support related to ROHM Semiconductor BD37513FS-E2, including pin diagrams and datasheets. Our team will respond promptly.
- Step6：Barcode shipping label
- Step5：Packaging box
- Step4：Individual package
- Step3：Anti-static bag
- Step2：Vacuum packaging
- Step1：Prepare product
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