LM48557TLX

ceramic speaker driver, SMD, 5.25V, National Semiconductor

Rated 5 Rating 5 | reviews | Write a review

Price:: US $1.03~1.03 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
1 ~ 3000 :	1.03 / Piece

PartNumber:: LM48557TLX

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

Availability:: Supply Ability: 100/Month 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: 2013-07-02

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Part Number:LM48557TLX
US $1.03 - 1.03
Quantity:

piece

Product Summary

The lm48557tlx is a single supply, mono, ceramic speaker driver with an integrated charge-pump, designed for portable devices, such as cell phones and portable media players, where board space is at a premium. The lm48557tlx charge pump allows the device to deliver 5.8VRMS from a single 4.2V supply. The applications of the device are (1)Mobile phones; (2)PDAs; (3)Notebook Electronic Devices; (4)MP3 Players.

Parametrics

lm48557tlx absolute maximum ratings: (1)Supply Voltage: 5.25V; (2)Storage Temperature: -65°C to +150°C; (3)Input Voltage: -0.3V to VDD +0.3V; (4)Power Dissipation: Internally Limited; (5)ESD Rating-Human Body Model:2kV; (6)ESD Rating-Machine Model: 150V; (7)Junction Temperature 150°C.

Features

lm48557tlx features: (1)Integrated Charge Pump; (2)Bridge-tied Load Output; (3)Differential Input; (4)High PSRR; (5)I2C Volume and Mode Control; (6)Reset Input; (7)Advanced Click-and-Pop Suppression; (8)Low Supply Current; (9)Minimum external components; (10)Micro-power shutdown; (11)Available in space-saving 16-bump micro SMD package.