STP08CP05 Low voltage, low current power 8-bit shift register Datasheet - production data Description The STP08CP05 is a monolithic, low voltage, low current, power 8-bit shift register designed for LED panel displays. The STP08CP05 contains an DIP-16 8-bit serial-in, parallel-out shift register that feeds TSSOP16 an 8-bit D-type storage register. In the output exposed pad stage, eight regulated current sources were designed to provide 5-100 mA constant current to drive the LEDs, the output current setup time is 11 ns (typ), thus improving the system performance. TSSOP16 The STP08CP05 is backward compatible in SO-16 functionality and footprint with STP8C/L596. Through an external resistor, users can adjust the STP08CP05 output current, controlling in this way Features the light intensity of LEDs, in addition, user can adjust LEDs brightness intensity from 0% to Low voltage power supply down to 3 V 100% via OE pin. 8 constant current output channels The STP08CP05 guarantees a 20 V output Adjustable output current through external driving capability, allowing users to connect more resistor LEDs in series. The high clock frequency, 30 Serial data IN/parallel data OUT MHz, also satisfies the system requirement of high volume data transmission. The 3.3 V of 3.3 V micro driver-able voltage supply is useful for applications that Output current: 5-100 mA interface with any micro from 3.3 V. Compared 30 MHz clock frequency with a standard TSSOP package, the TSSOP exposed pad increases heat dissipation capability Available in high thermal efficiency TSSOP by a 2.5 factor. exposed pad ESD protection 2.5 kV HBM, 200 V MM Table 1. Device summary Order codes Package Packaging STP08CP05B1R DIP-16 25 parts per tube STP08CP05MTR SO-16 (Tape and reel) 2500 parts per reel STP08CP05TTR TSSOP16 (Tape and reel) 2500 parts per reel STP08CP05XTTR TSSOP16 exposed pad (Tape and reel) 2500 parts per reel August 2018 DocID13524 Rev 8 1/30 This is information on a product in full production. www.st.comContents STP08CP05 Contents 1 Summary description 3 1.1 Pin connection and description . 3 2 Block diagram 4 3 Maximum rating . 5 3.1 Absolute maximum ratings . 5 3.2 Thermal data . 5 3.3 Recommended operating conditions . 6 4 Electrical characteristics . 7 5 Switching characteristics . 8 6 Equivalent circuit and outputs . 9 7 Truth table and timing diagram . 11 7.1 Truth table .11 7.2 Timing diagram 11 8 Typical characteristics 14 9 Test circuit 17 10 Package mechanical data 18 11 Packaging mechanical data 27 12 Revision history . 29 2/30 DocID13524 Rev 8