DESCRIPTION
In the output stage, sixteen regulated current sources were designed to provide 15-120mA constant current to drive the LEDs. Compared with the STPIC6C595, the device provides great flexibility and improved performance in LED panel system design. Table 1: Order Codes Part Number STP08C596B1 STP08C596M STP08C596MTR STP08C596TTR Temp. The STP08C596 guarantees 16V output driving capability, allowing users to connect more LEDs in series. The high clock frequency, 25 MHz, also satisfies the system requirement of high volume data transmission. Package DIP-16 SO-16 (Tube) SO-16 (Tape & Reel) TSSOP16 (Tape & Reel) Comments 25 part per tube 50 parts per tube 1000 parts per reel 2500 parts per reel February 2005 Rev. 7 1/16 STP08C596 Table 2: Current Accuracy Current accuracy Output Voltage Between bits ≥ 0.7V TYP. ± 3% Between ICs ± 10% 15 to 120 mA Output Current Figure 1: Pin Connection Table 3: Pin DESCRIPTION
PIN N° 1 2 3 4 5-12 13 14 15 16 Symbol GND SDI CLK /LE OUT 0-7 /OE SDO...
STMicroelectronics
