IK2102 Datasheet | IK Semicon

DESCRIPTION The IK2102 is a mon cathode type LED panel display driver 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 to 5.5V  Serial Interface  8-Step Dimming Circuitry  Built in OSC generator (with external resistor regulation)  Pulse Segment Current: 10 m A type (8 m A to 12 m A) @ VDD= 3.3V to 5.5V  Pulse Segment Current: 15 m A type (12 m A to 18 m A) @ VDD= 5.0V  Key scanning: 10 × 2 matrix  Operation Temperature: -40 to 85°C  PKG option TECHNICAL DATA IK2102DW SOP-28 IK2102TSD TSSOP-28 Ta = -40 to 85°C for all package APPLICATIONS  Micro-puter Peripheral Device  VCR set  DVD bo set  DMB Player ORDERING INFORMATION Device Package Packing IK2102DW SOP 28 Tube IK2102DWT SOP 28 Tape & Reel IK2102TSD TSSOP 28 Tube IK2102TSDT TSSOP 28 Tape & Reel November 2013, Rev. 09 PIN ASSIGNMENT PIN LIST AND DESCRIPTIONS Pin Name RCUR DI/O K1, K2 VDD SG1/KS1 to SG10/KS10 SG11/GR7 to SG13/GR5 GND GR4 to GR1 I/O Description...