Description
.
The PT16576 is 1/3 duty and 1/4 duty generalpurpose LCD driver that can be used for frequency display in electronic tuners under the control of a micr.
Features
* Switching between 1/3 duty and 1/4 duty drive techniques under serial data control.
* Switching between 1/2 bias and 1/3 bias drive techniques under serial data control.
* Up to 258 segments for 1/3 duty drive and 340 segments for 1/4 duty drive can be displayed.
* Serial interface
Applications
* APPLICATION
* Electronic equipment with LCD Display
Tel: 886-2-66296288‧Fax: 886-2-29174598‧ http://www. princeton. com. tw‧2F, 233-1, Baociao Rd. , Sindian Dist. , New Taipei City 23145, Taiwan
APPLICATION CIRCUIT
PT16576
Note:
* =When a capacitor except the recommended external capacitance (
