ST STHVDAC-253C7

DAC37 b串行1.65V ~ 1.95V，2.3V ~ 5V-30°C ~ 85°C表面贴装型12-UFBGA，FCBGA

Overview

The ST high voltage BST capacitance controller STHVDAC-253C7 is a high voltage Digital to Analog Converter (DAC), specifically designed to control and meet the wide tuning bias voltage requirement of the BST tunable capacitances.

It provides three independent high voltage outputs to control three different capacitances. It is fully controlled through an RFFE serial interface. BST capacitances are tunable capacitances intended for use in mobile phone application, and dedicated to RF tunable application. They are controlled through a bias voltage ranging from 0 to 24 V. The implementation of BST tunable capacitance in mobile phones enables a significant improvement in terms of radiated performance, making the performance almost insensitive to external environment.

Features

Tape & Reel (TR) Package
Surface Mount acquisition unit
3 channels process

Surface Mount Mounting Type

Applications

There are a lot of STMicroelectronics
STHVDAC-253C7 ADCs/DACs applications.

• Music recording
• Digital signal processing
• Scientific instruments
• Rotary encoder
• Displaying
• Transducer
• Microcontrollers.
• Digital Storage Oscilloscope
• Scientific instruments.
• Music reproduction technology