The IK2102 are cathode-grid LED display drives with output size - 4 digits x13 segments
or 7 digits x 10 segments and addition key scan function.
Serial interface provide connection with microprocessor.
Features
? Wide operation Voltage : 3.0V ~ 5.5V
? Display Size : PKG option
? 8-Step Dimming Circuitry
? Process Rate : 500kHz with
? OSC: built in (with external resistor)
? Pulse Segment Current: 10mA type (8mA – 12mA) @
VDD= 3.3V – 5.5V
? Pulse Segment Current: 20mA type (16mA – 24mA) @
VDD= 5.0V
? Key scanning: 10x2 matrix
? Serial Interface
? Operation Temperature : -40 ~ 85°C
? PKG option
IK2102 (28Pins) : 4 digits x13 segments
to 7 digits x 10 segments with key scan function
韩国IK品牌的IC芯片与现在使用的主流品牌KEC、ST、TI、NXP等完全兼容，希望广大客户多多支持，欢迎与我联系！
梦成真环球有限公司（DCT ）是韩国IKsemicon产品的中国区一级代理商。有需求的朋友可以直接联系：
刘小姐（Ms Milly Liu）
Mobile: 186-6538-4939
Email:milly@dct- // ***: 1654279010