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$5000ST TS4909IQT
Amplifier IC Headphones, 2-Channel (Stereo) Class AB 10-DFN (3x3)
Brands: STMicroelectronics, Inc
Mfr.Part #: TS4909IQT
Datasheet: TS4909IQT Datasheet (PDF)
Package/Case: DFN-10
Product Type: Audio Amplifiers
RoHS Status:
Stock Condition: 3,431 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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TS4909IQT General Description
The TS4909IQT is a remarkable stereo audio amplifier that excels in driving headphones in portable settings. With its integrated phantom ground circuitry, this amplifier eliminates the need for heavy output coupling capacitors, making it an ideal solution for applications where space is a premium. Additionally, the single-ended configuration option offers even lower power consumption by allowing the phantom ground to be disabled when not needed. This not only saves power but also enhances efficiency
Features
- No output coupling capacitors necessary
- Pop-and-click noise reduction circuitry
- Operating from VCC = 2.2 V to 5.5 V
- Standby mode active low
- Output power:
- 158 mW at 5 V, into 16 Ω with 1% THD+N max (1 kHz)
- 52 mW at 3.0 V into 16 Ω with 1% THD+N max (1 kHz)
- Ultra-low current consumption: 2.0 mA typ. at 3 V
- Ultra-low standby consumption: 10 nA typ.
- High signal-to-noise ratio: 105 dB typ. at 5 V
- High crosstalk immunity: 110 dB (F = 1 kHz) for single-ended outputs
- PSRR: 72 dB (F = 1 kHz), inputs grounded, for phantom ground outputs
- Low tWU: 50 ms in PG mode, 100 ms in SE mode
- Available in lead-free DFN10 3 x 3 mm
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | STMicroelectronics | Product Category: | Audio Amplifiers |
| RoHS: | Details | Series: | TS4909 |
| Product: | Headphone Amplifiers | Class: | Class-AB |
| Output Power: | 158 mW | Mounting Style: | SMD/SMT |
| Type: | 2-Channel Stereo | Package / Case: | DFN-10 |
| Audio - Load Impedance: | 32 Ohms | THD plus Noise: | 0.3 % |
| Supply Voltage - Max: | 5.5 V | Supply Voltage - Min: | 2.2 V |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 85 C |
| Packaging: | MouseReel | Brand: | STMicroelectronics |
| Description/Function: | Headphone | Height: | 0.88 mm |
| Input Type: | Single | Length: | 3 mm |
| Number of Channels: | 2 Channel | Operating Supply Current: | 3.1 mA |
| Operating Supply Voltage: | 3 V, 5 V | Output Current: | 140 mA |
| Output Signal Type: | Differential, Single | Pd - Power Dissipation: | 1790 mW |
| Product Type: | Audio Amplifiers | PSRR - Power Supply Rejection Ratio: | 72 dB |
| Factory Pack Quantity: | 3000 | Subcategory: | Audio ICs |
| Supply Current - Max: | 4.8 mA | Supply Type: | Single |
| Width: | 3 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
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.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
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.
Datasheet PDF
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 $0.00
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365 days quality guarantee for all products
