Audio/video Codec

audio/video codec

20 mW | WM2200

audio/video codec

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DESCRIPTION
The WM2200 is a low power mobile CODEC with enhanced Wolfson Ambient Noise Cancellation (ANC). It is ideal for mobile telephony applications, providing enhanced voice communication quality for near-end and far-end handset users.

The Wolfson technology effectively reduces both stationary and non-stationary background noise. Noise reduction can be applied to receive (RX) audio paths.

The WM2200 is suitable for narrowband and wideband voice call applications, with direct connection from analogue or digital microphones. It can also be interfaced to baseband processors with either analogue or digital voice TX/RX signals.

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Resistors

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silicon resistor / SMD / high-power / shunt

Power rating: 5, 4 W

thick-film resistor / jumper / SMD / ultra-low ohmic

thick-film resistor / jumper / SMD / ultra-low ohmic

PMR Jumper Series

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high-voltage resistor / high-reliability

KTR Series(high reliability)

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anti-surge resistor / high-reliability

anti-surge resistor / high-reliability

ESR Series(high reliability)

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thick-film resistor / SMD / board-mount / power

thick-film resistor / SMD / board-mount / power

Resistance: 0.05 Ohm - 10000 Ohm

ceramic resistor / power / single-duct

ceramic resistor / power / single-duct

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ceramic resistor / power / variable / double-tube

ceramic resistor / power / variable / double-tube

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ceramic resistor / floor-mounted / load / variable

ceramic resistor / floor-mounted / load / variable

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Capacitors

chip capacitor / tantalum / SMD / with low serial equivalence resistance

chip capacitor / tantalum / SMD / with low serial equivalence resistance

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tantalum capacitor / SMD

tantalum capacitor / SMD

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chip capacitor / tantalum / for printed circuit boards

chip capacitor / tantalum / for printed circuit boards

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polymer capacitor / SMD / with low serial equivalence resistance

polymer capacitor / SMD / with low serial equivalence resistance

Conductive Polymer Capacitors (TCSO) These ultra-low ESR conductive polymer capacitors utilize a new efficient package design featuring larger capacitance in a smaller, thinner form factor.

PFC capacitor / power / three-phase

PFC capacitor / power / three-phase

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PFC capacitor / power / three-phase / with circuit breaker protection

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filter capacitor

filter capacitor

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snubber capacitor / module / power / three-phase

snubber capacitor / module / power / three-phase

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Inductors, coils

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Current: 0 A
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magnetic choke / current-compensated / RF / common mode

magnetic choke / current-compensated / RF / common mode

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magnetic choke / power / linear / RFI suppression

magnetic choke / power / linear / RFI suppression

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Voltage: 0 V - 600 V

magnetic choke / DC / power / linear

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air coil / voltage / molded

air coil / voltage / molded

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DC/AC reactor

DC/AC reactor

Current: 0 A - 3000 A

line reactor

line reactor

Current: 5000 A
Voltage: 36 kV