| 型號(hào)： | PT16589 |
| 廠(chǎng) 商： | |
| 品牌/商標(biāo): | PCT/普誠(chéng) |
| 產(chǎn)品類(lèi)別： | 集成電路/IC- AC/DC電源芯片 |
| 聯(lián)系人: | 顏先生/William |
| 電話(huà)： | 0755-82170220,21001680 |
普誠(chéng) PT16589 通用LCD驅(qū)動(dòng)IC LQFP80封裝
DESCRIPTIONP
PT16589 is an LCD Driver IC which can drive up to 200 segments. It can be used for frequency display in microprocessor-controlled radio receiver and in other display applications. PT16589 supports both 1/3 duty, and 1/4 duty drive. Pin assignment and application circuit are optimized for easy PCB layout and cost saving advantages.
FEATURES
● CMOS technology
● Up to 153 segments for 1/3 duty and 200 segments for 1/4 duty drive can be displayed
● Power saving mode and all segments OFF function
● Direct display of display data without using a decoder
● RC oscillation circuit
● Power supply voltage: 4.5V to 6V
● CMOS/TTL compatible logic input pins
● LCD drive bias voltage can be provided internally or externally
● On-Chip voltage detection type reset circuit
● Programmable PWM signal output pins
● Available in 80 pins LQFP
APPLICATIONS
● Frequency Display for Electronic Tuners
