Product Summary

The UCB1400BE is a stereo audio codec equipped with touch screen and power management interfaces. It integrates an AC ’97 Rev. 2.1 interface for communication to an AC link host controller such as the Intel Xscale processor.

Parametrics

Absolute maximum ratings: (1)Supply voltage:-0.5V to 4V; (2)Storage temperature:-65℃ to +125℃; (3)Operating ambient temperature:-40℃ to +85℃; (4)Electrostatic handling voltage:-1500V to +1500V.

Features

Features: (1)48-pin LQFP surface mount package and low external component count for minimal PCB space requirement; (2)Integrated AC ’97 Rev. 2.1 interface; (3)20-bit stereo audio codec supporting programmable sample rates, and input/output gain control; (4)4-wire resistive touch screen interface circuit supporting position, pressure and plate resistance measurements; (5)10-bit successive approximation ADC with internal track-and-hold circuit and analog multiplexer for touch screen readout and monitoring of four external high voltage (7.5 V) sources; (6)Ten general purpose input/output pins; (7)3.3 V supply voltage and built-in power saving modes for portable and battery powered applications.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
UCB1400BE,128
UCB1400BE,128

NXP Semiconductors

Audio CODECs AUDIO CODEC WITH TOUCHSCREEN

Data Sheet

Negotiable 
UCB1400BE,151
UCB1400BE,151

NXP Semiconductors

Audio CODECs AUDIO CODEC

Data Sheet

Negotiable 
UCB1400BE-S
UCB1400BE-S

NXP Semiconductors

Audio CODECs AUDIO CODEC NO NEW DESIGNS

Data Sheet

Negotiable 
UCB1400BEFE
UCB1400BEFE


IC AUDIO CODEC W/TCH SCRN 48LQFP

Data Sheet

Negotiable 
UCB1400BEVM
UCB1400BEVM


IC AUDIO CODEC W/TCH SCRN 48LQFP

Data Sheet

Negotiable 
UCB1400BEFA
UCB1400BEFA

ST-Ericsson Inc

IC AUDIO CODEC '97 20BIT 48LQFP

Data Sheet

1-250: $2.59