What is the Surface Mount ?

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

What is the Operating Temperature ?

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

What is the Packaging ?

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

What is the Part Status ?

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

What is the Terminal Form ?

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

What is the Terminal Pitch ?

The center distance from one pole to the next.

What is the Max Supply Voltage ?

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

What is the Min Supply Voltage ?

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

What is the Nominal Supply Current ?

Nominal current is the same as the rated current. It is the current drawn by the motor while delivering rated mechanical output at its shaft.

What is the Quiescent Current ?

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

What is the Synchronous Rectifier ?

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

What is the RoHS Status ?

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

BC57F687A04-IQF-E4 | Qualcomm| IC RF TXRX+MCU BLUETOOTH 68QFN

Name: BC57F687A04-IQF-E4
Brand: Qualcomm
Price: 2.76 USD
Availability: InStock
Rating: 5 (89 reviews)

Product Details

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Quality Guarantee

The BlueCore5-Stereo is a single chip radio and baseband IC for Bluetooth 2.4GHz systems.

BlueCore5-Stereo contains 8Mbit ROM. When used with CSR Bluetooth stack, it provides a fully compliant Bluetooth system to v2.0+EDR of the specification for data and voice.

BlueCore5-Stereo contains the Kalimba DSP co-processor with double the MIPS of BlueCore3-Multimedia, allowing for support of enhanced audio applications.
BlueCore5-Stereo has been designed to reduce the number of external components required which ensures production costs are minimised.
The device incorporates auto-calibration and built-in self-test(BIST) routines to simplify development, type approval and production test. All hardware and device firmware is fully compliant with the Bluetooth V2.0+EDR specification.
To improve the performance of both Bluetooth and 802.11b/g co-located systems a wide range of co-existence features are available including a variety of hardware signalling: basic activity signalling and Intel WCS activity and channel signalling.

Feature

. Fully Qualified Bluetooth V2.X+EDR system · Kalimba DSP Co-Processor · Very High Quality 16-bit Intermal Stereo CODEC · Minimum External Components · Low-Power 1.5V operation,1.8V to 3.6V I/O · Integrated 1.5V and 1.8V Linear Regulators · Integrated Switched-Mode Regulator · Integrated Battery Charger · USB and Dual UART Ports to 4Mbits/s ·12S Interface · Enhanced Audibility and Noise Cancellation · 8×8×1.2mm TFBGA · Support for 802.11 Co-existence · Internal 8Mbit ROM · RoHS Compliant

Applications

·Wireless Stereo Headphones ·Wireless Speakers

Shipping Cost

1. Shipping starts at $40, but prices may vary for certain countries like South Africa, Brazil, India, Pakistan, Israel, etc.
2. The basic freight for packages ≤0.5kg or equivalent volume is influenced by the time zone and country.

Shipping Method

1. Our products are currently shipped using DHL, SF, and UPS. For low quantities, FedEx is the chosen carrier.

Delivery Time

1. Once shipped, the estimated delivery time is contingent on the selected shipping method.

Step 1

Prepare product

Step 2

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Step 3

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Step 4

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Step 5

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SZC's logistic and inventory management programs bring you unmatched success.

Our strategic hubs located in Futian, Longgang, Nanshan offer a variety of customized programs designed for specific customers' needs.

We also have long-standing relationships with major logistics carriers and provide flexible solutions to meet your individual requirements.

1. Every electronic component you purchase from us comes with a 365-Day Warranty. We stand behind the quality of our products.

2. Should you receive any item that isn't in perfect condition, we are committed to arranging a refund or replacement responsibly. Please note that items must be in their original condition for these options to be available.

FAQs:

Q: How does SZComponents ensure that BC57F687A04-IQF-E4 is genuinely manufactured or distributed by ?
A: Our professional business development department conducts rigorous testing and verification of the qualifications of original manufacturers and agents of . All suppliers must undergo and pass our qualification review before they are allowed to list their BC57F687A04-IQF-E4 devices on our platform. We prioritize the sourcing channels and quality of BC57F687A04-IQF-E4 products above everything else, ensuring thorough supplier audits so you can make your purchase with utmost confidence.
Q: Where can I find detailed information about BC57F687A04-IQF-E4 chips, including original manufacturer details, RF Transceiver ICs application, and images?
A: Utilize SZComponents's intelligent search engine, filter by the RF Transceiver ICs category, or navigate through the 's brand page for comprehensive information.
Q: Are the prices and stock levels of 's BC57F687A04-IQF-E4 shown on the platform accurate?
A: Due to significant fluctuations in 's inventory, real-time updates are challenging. However, we ensure periodic updates within 24 hours. We recommend confirming your BC57F687A04-IQF-E4 order with a SZComponents sales representative or through our online customer service before proceeding with payment.
Q: What payment methods are accepted by SZComponents?
A: We accept various payment methods, including TT Bank, PayPal, Credit Card, Western Union, and Escrow.
Q: How are shipping arrangements made, and how can I track my package?
A: Customers can select from industry-leading freight companies like DHL, FedEx, UPS, TNT, and Registered Mail. Once your order is ready for shipment, our sales team will inform you about the shipping details and provide a tracking number. Note that tracking information might take up to 24 hours to appear. Typically, Express delivery takes 3-5 days, while Registered Mail requires 25-60 days.
Q: What is the process for returns or replacements of BC57F687A04-IQF-E4?
A: We conduct a Pre-Shipment Inspection (PSI) on randomly selected batches from your order to ensure quality before shipment. We will accept returns or replacements of the BC57F687A04-IQF-E4 if it does not meet your expectations under the following conditions:
Issues such as incorrect quantities, delivery of wrong items, or obvious external defects are acknowledged by us.
We are informed about the defects within 90 days from the delivery date.
The BC57F687A04-IQF-E4 remains unused and in its original packaging.
To initiate a return, please:
Inform us within the 90-day period.
Obtain a Request for Return Authorization.
For more details, refer to our Return & Change Policy.
Q: How can I get support or request datasheets and pin diagrams for BC57F687A04-IQF-E4?
A: For any After-Sales service, including datasheets and pin diagrams for BC57F687A04-IQF-E4, feel free to contact us at [email protected]
Q: How can I contact SZComponents? Please provide specific contact methods.
A: Reach out to us by clicking the customer service button at the bottom right corner of our site, submitting an RFQ directly, or using the 'Contact Us' link at the top of our page to email or call us. We guarantee a response to your inquiries within 24 hours.

TYPE	DESCRIPTION	Select all
Protocol	Bluetooth v2.1 +EDR, Class 2 and 3
RF Family/Standard	Bluetooth
Type	TxRx + MCU
Product Status	Obsolete
Package	Tape & Reel (TR)
Series	BlueCore®
Voltage - Supply	1.8V ~ 3.6V
Programmable	Not Verified
Memory Size	8MB ROM, 28kB RAM
Sensitivity	-90dBm
Power - Output	8dBm
Supplier Device Package	68-QFN (8x8)
Package / Case	68-VFQFN Exposed Pad
Frequency	2.4GHz
Mounting Type	Surface Mount

BC57F687A04-IQF-E4

$2.76

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FAQs:

Q: How does SZComponents ensure that BC57F687A04-IQF-E4 is genuinely manufactured or distributed by ?

Q: Where can I find detailed information about BC57F687A04-IQF-E4 chips, including original manufacturer details, RF Transceiver ICs application, and images?

Q: Are the prices and stock levels of 's BC57F687A04-IQF-E4 shown on the platform accurate?

Q: What payment methods are accepted by SZComponents?

Q: How are shipping arrangements made, and how can I track my package?

Q: What is the process for returns or replacements of BC57F687A04-IQF-E4?

Q: How can I get support or request datasheets and pin diagrams for BC57F687A04-IQF-E4?

Q: How can I contact SZComponents? Please provide specific contact methods.

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