LM49150TLX

LM49150TLX, audio subsystem, 6.0 V, 2.0 kV, 1.25 W, MICRO SMD

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Price:: US $6.95~6.95 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
1 ~ 6000 :	6.95 / Piece

PartNumber:: LM49150TLX

Brand:: National Semiconductor - NS | Pack: MICRO SMD | D/C: 09+

Availability:: Supply Ability: 100/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-07-01

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Part Number:LM49150TLX
US $6.95 - 6.95
Quantity:

piece

Product Summary

The LM49150TLX is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones. Part of Nationals Power Wise product family, the LM49150TLX consumes very low power in the various modes of operation and still providing great audio performance. The LM49150TLX combines a 1.25W mono E2S (Enhanced Emission Suppression) class D amplifier, 135mW Class AB earpiece amplifier, 42mW/channel stereo ground reference headphone amplifiers, volume control, and mixing circuitry into a single device. Applications are (1)Mobile Phones; (2)PDAs; (3)Portable Electronics.

Parametrics

LM49150TLX absolute maximum ratings: (1)Supply Voltage (Note 1): 6.0V; (2)Storage Temperature: −65°C to +150°C; (3)Input Voltage: −0.3 to VDD +0.3 V; (4)Power Dissipation (Note 3): Internally Limited; (5)ESD Rating (Note 4): 2.0kV; (6)ESD Rating (Note 5): 200V; (7)Junction Temperature: 150°C.

Features

LM49150TLX features: (1)E2S class D amplifier; (2)Ground referenced headphone outputs — eliminates output coupling capacitors; (3)I2C volume and mode control; (4)Mono earpiece amplifier; (5)Flexible output for speaker and headphone output; (6)20–bump micro SMD package; (7)Soft enable function; (8)Click and Pop suppression circuitry; (9)Thermal shutdown protection; (10)Low supply current; (11)Micro-power shutdown.