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ROHM Semiconductor BD37067FV-ME2Sell Excess Inventory
- Part No.:
- BD37067FV-ME2
- Manufacturer:
- ROHM Semiconductor
- Category:
- Audio Special Purpose
- Package:
- 40-SSOP (0.213", 5.40mm Width)
- Datasheet:
-
BD37067FV-ME2.pdf
- Description:
- IC AUDIO PROCESSOR 40SSOPB
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment
- Shipping
Product details
Product Introduction
The BD37067FV-ME2 targets automotive audio systems where EMI/TDMA noise, switching pop noise, and signal integrity are common challenges. ROHM highlights a differential input selector (single-ended/differential), an advanced switch circuit to reduce shock/pop noise during gain switching, and a built-in 2nd-order post filter to decrease out-of-band noise of the DAC.
In addition, ROHM notes a built-in buffered ground isolation amplifier for high CMRR characteristics, and a built-in TDMA noise reduction circuit to reduce the need for external countermeasures in cellular-interference environments.
Key Benefits
Built-in TDMA noise reduction helps mitigate audible interference without extra external circuits.
Advanced switching circuit reduces shock noise when changing gain.
Built-in 2nd-order post filter decreases DAC out-of-band noise for improved audio quality.
Differential/single-ended input selection supports diverse source designs and improves noise immunity.
Technical Features
Select single-ended or differential input per channel to fit head-unit/source architecture.
Post-filter helps reduce out-of-band DAC noise (per ROHM feature list).
Buffered ground isolation amplifier improves CMRR characteristics in noisy automotive environments.
Technical Specifications
| Parameter | Value / Condition |
|---|---|
| Manufacturer | ROHM Semiconductor |
| Part Number | BD37067FV-ME2 |
| Function | Automotive Sound Processor (Car Audio) |
| Key Audio Features | Differential input selector, pop-noise reduction switching, 2nd-order post filter, TDMA noise reduction |
| Automotive Qualification | AEC-Q100 (Grade noted in datasheet) |
| Package | FV family / 40-SSOP class often listed (verify exact package from your channel) |
Equivalent & Manufacturer Information
For replacement, match: number of inputs/outputs, differential input support, post-filter behavior, TDMA noise reduction method, automotive qualification, and pinout.
- ROHM automotive sound processor family parts with post-filter + TDMA noise reduction (confirm pin-compatible options)
- Other car-audio sound processors (likely requires PCB + firmware redesign)
ROHM Semiconductor provides automotive-grade analog ICs including audio processors, power devices, and signal-conditioning solutions for infotainment and cabin electronics.
Application Field
Noise-resilient audio front-end with gain switching and filtering features.
Signal conditioning and routing in complex cabin audio environments.
Improved noise immunity and stable gain switching behavior.
Flexible input handling for multiple sources and architectures.
Quality Control
Lot/date code traceability and controlled storage for automotive production flow.
Production sampling to verify gain switching pop noise and TDMA noise behavior on target PCB.
Strict ESD and handling controls to prevent latent audio defects.
Validate with actual modem/TDMA conditions if required by your vehicle platform.
Frequently Asked Questions (FAQ)
Disclaimer
- Specifications
- FAQ
- Purchase & Inquiry
- Attributes
- Property Value
- Manufacturer
- ROHM Semiconductor
- Series:
- -
- Package/Case:
- 40-SSOP (0.213", 5.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Part Status:
- Active
- Function:
- Audio Processor
- Applications:
- Audio
- Interface:
- I2C
- Voltage - Supply:
- 7V ~ 9.5V
- Operating Temperature:
- -40°C ~ 85°C
- Number of Channels:
- 6
- Specifications:
- -
- Mounting Style:
- Surface Mount
- Grade:
- Automotive
- Category:
- Audio Special Purpose
1) How to order BD37067FV-ME2 on OEM STOCK GLOBAL LIMITED?
We currently provide peer-to-peer order processing. Submit an RFQ for BD37067FV-ME2, 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 BD37067FV-ME2 is from the original manufacturer or authorized sources?
Our experienced QC team strictly verifies and tests BD37067FV-ME2. Only qualified suppliers who pass our audit can list BD37067FV-ME2 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 BD37067FV-ME2 accurate?
Pricing and inventory for BD37067FV-ME2 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 BD37067FV-ME2?
We perform Pre-Shipment Inspection (PSI) on randomly selected units before shipping. If there is an issue with BD37067FV-ME2, 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 BD37067FV-ME2?
Please contact us for technical documents and support related to ROHM Semiconductor BD37067FV-ME2, 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
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