Product Summary

The UCB1400BE is a stereo audio codec equipped with touch screen and power management interfaces. The UCB1400BE integrates an AC’97 Rev. 2.1 interface for communication to an AC link host controller such as the Intel Xscale. processor. The stereo audio codec inputs connect directly to a microphone or line level sources such as a CD player.

Parametrics

UCB1400BE absolute maximum ratings: (1)VDD Supply voltage: -0.5 V to 4 V; (2)Tstg Storage temperature: -65℃ to +125℃; (3)Tamb Operating ambient temperature: -40℃ to +85℃; (4)Ves Electrostatic handling voltage Equivalent to discharging a 100 pF capacitor via 1.5 kW series resistor: -1500 V to +1500 V.

Features

UCB1400BE 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)Ten general purpose input/output pins; (6)3.3 V supply voltage and built-in power saving modes for portable and battery powered applications.

Diagrams

UCB1400BE block diagram

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