

IC AMP CLASS G STEREO 16FLIPCHIP
- Manufacturer :
- STMicroelectronics, Inc
- Package/Case :
- 16-WFBGA, FCBGA
- Product Categories :
- Linear - Amplifiers - Audio
- Datasheet:
- A22H165J PDF
- RoHs Status:
- Ecopack3
- In-stock:
- 554
Request for Quotation
A22H165J Product Details
The A22H165J is a class-G stereo headphone driver dedicated to high-performance audio, high power efficiency and space-constrained applications. It is based on the core technology of a low power dissipation amplifier combined with a high efficiency step-down DC-DC converter for supplying this amplifier. When powered by a battery, the internal step down DC-DC converter generates the appropriate voltage to the amplifier depending on the amplitude of the audio signal to supply the headsets. It achieves a total 2.1 mA current consumption at 100 μW output power (10 dB crest factor). THD+N is 0.02 % maximum at 1 kHz and PSRR is 100 dB at 217 Hz, which ensures a high audio quality of the device in a wide range of environments. The traditionally bulky output coupling capacitors can be removed. A dedicated common-mode sense pin removes parasitic ground noise. The A22H165J is designed to be used with an output serial resistor. It ensures unconditional stability over a wide range of capacitive loads. The A22H165J is packaged in a tiny 16-bump flip-chip package with a pitch of 400 μm.
Feature
- Powersupplyrange:2.3Vto4.8V
- 0.6mA/channelquiescentcurrent
- 2.1mAcurrentconsumptionwith100μW/channel(10dBcrestfactor)
- 0.006%typicalTHD+Nat1kHz
- 100dBtypicalPSRRat217Hz
- 100dBofSNRA-weightedatG=0dB
- Zero"popandclick"
Technical Parameters
Type | Class G | Mounting Type | Surface Mount |
---|---|---|---|
Output Type | 2-Channel (Stereo) | Operating Temperature | -40??C ~ 85??C (TA) |
Voltage Supply | 2.3V ~ 4.8V | Supplier Device Package | 16-FlipChip (1.65x1.65) |
Features | Depop, Thermal Protection | Package / Case | 16-WFBGA, FCBGA |
A22H165J Documents
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A22H165
A22H165J Related Products
Ratings and Reviews
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- Shipping:
Shipping & Payment
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) |
2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) |
3-7 days | |
UPS |
$20.00-$45.00 (0.50 KG) |
2-5 days | |
TNT |
$25.00-$65.00 (0.50 KG) |
2-5 days | |
EMS |
$25.00-$45.00 (0.50 KG) |
5-14 days | |
REGISTERED AIR MAIL |
$2.00-$3.00 (0.10 KG) |
7-30 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | Payment Site | |
---|---|---|---|
Wire Transfer | charge US$30.00 banking fee. |
||
Paypal | charge 4.0% service fee. |
https://www.paypal.com/ | |
Credit Card | charge 3.5% service fee. |
||
Western Union | charge US$0.00 banking fee. |
https://www.westernunion.com/ | |
Money Gram | charge US$0.00 banking fee. |
http://global.moneygram.com/ |
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from US$2.00.
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90 days quality guarantee for all products.
Packing
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Step1:Product
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Step2:Vacuum packaging
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Step3:Anti-static bag
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Step4:Individual packaging
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Step5:Packaging boxes
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Step6:bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Guarantees
1.We provide 90 days warranty.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that A22H165J is the original manufacturer or agent of ST?
- We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their A22H165J devices; we pay more attention to the channels and quality of A22H165J products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of A22H165J chips? Including ST original factory information, Linear - Amplifiers - Audio application, A22H165J pictures?
- You can use Jotrin's intelligent search engine, or filter by Audio ICs ; Audio Amplifiers ; Headphone and Low Power Amplifiers ; Low Power Amplifiers category, or find it through STMicroelectronics, Inc Information page.
- Q: Are the ST's A22H165J price and stock displayed on the platform accurate?
- The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for A22H165J, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
- Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of A22H165J?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the A22H165J we delivered, we will accept the replacement or return of the A22H165J only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of A22H165J.
(3)The A22H165J is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as A22H165J datasheet pdf, A22H165 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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