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MAX9890BETA/V+T TDFN-8
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MAX9890BETA/V+T

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IC CODEC AUDIO I2S ULP TDFN

Manufacturer :
Maxim Integrated
Package/Case :
TDFN-8
Product Categories :
Audio Special Purpose
Datasheet:
MAX9890BETA/V+T PDF
RoHs Status:
Lead free/RoHS Compliant
Marking Code:
+BRQ
In-stock:
1558

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MAX9890BETA/V+T Product Details

The MAX9890BETA/V+T provides click-and-pop suppression for devices such as CODECs with integrated headphone amplifiers that lack a clickless/popless startup/power-up or shutdown/power-down. The device controls the ramping of the DC bias voltage on the output-coupling capacitors and the application of the audio signal to ensure that no audible transients are present at the headphones. The MAX9890A features a 200ms startup time for use with up to 100μF coupling capacitors. The MAX9890B features a 330ms startup time for use with greater than 100μF coupling capacitors. The MAX9890BETA/V+T consumes 14μA of supply current and 0.001μA in shutdown, while contributing less than 0.003% THD+N into a 32Ω load. ESD (Human Body Model) protection circuitry on the outputs protect the MAX9890BETA/V+T and devices further up the signal chain from ESD strikes up to ±8kV. The MAX9890BETA/V+T is available in a miniature (1.5mm x 1.5mm x 0.6mm) 9-bump chip-scale package (UCSP), as well as an 8-pin TDFN package (3mm x 3mm x 0.8mm), and is specified for operation over the -40°C to +85°C extended temperature range.

Feature

  • 36dB Click-Pop Suppression
  • 2.7V to 5.5V Single-Supply Operation
  • Clickless/Popless Startup/Power-Up and Shutdown/Power-Down
  • 0.001μA Low-Power Shutdown Mode
  • THD+N < 0.003% Into 32Ω
  • ±8kV ESD Protected Outputs (Human Body Model)
  • Requires Only One 0.1μF Capacitor to Complete the Circuit
  • Low 14μA Supply Current
  • Tiny Packaging
    • 9-Bump UCSP (1.5mm x 1.5mm x 0.6mm)
    • 8-Pin TDFN (3mm x 3mm x 0.8mm)

Applications

  • Cell Phones
  • High-End Notebook Audio
  • PDAs
  • Portable DVD Players
  • Portable MP3 Players

MAX9890BETA/V+T Block Diagram
(Picture: Diagram)

Technical Parameters

Function Noise Reduction Operating Temperature -40??C ~ 85??C (TA)
Applications Consumer Audio Specifications 36dB
Number of Channels 2 Package / Case 8-WDFN Exposed Pad
Interface Analog Supplier Device Package 8-TDFN-EP (3x3)
Voltage Supply 2.7V ~ 5.5V

MAX9890BETA/V+T Documents

MAX9890BETA/V+T Related Products

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Estimated Delivery Time: Nov 02 - Nov 07 days (choose Expedited at checkout).

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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.


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We provide high quality products, thoughtful service and after sale guarantee

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  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

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    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

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  • Step6:bar-code shipping tag

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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.

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MAXIM

Maxim
Maxim Integrated Products is a global range of linearity, mixed-signal integrated circuits (IC) design, R & D and manufacturing leader, has designed, developed, and manufactured analog, mixed-signal,...
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