TB62705 Datasheet

TB62705 8BIT SHIFT REGISTER / LATCHES & CONSTANT CURRENT DRIVERS

TB62705CP/CF/CFN PIN No. 1 2 3 4 5~12 13 14 15 16 PIN NAME FUNCTION GND SERIAL−IN CLOCK LATCH OUTn ENABLE SERIAL−OUT R−EXT VDD GND terminal for control logic Input pin for shift register serial data Clock input terminal for data shift to up-edge. Data strobe input terminal. Latches pass LATCH .

Features

z Constant-current Output : current with one resistor for 5 to 90mA. z Maximum Clock Frequency : fCLK = 15 (MHz) (Cascade Connecte Operate, Topr = 25°C) z 5V C−MOS Compatible Input z Package : DIP16−P−300−2.54A (TB62705CP) SSOP16−P−225−1.00A (TB62705CF) SSOP16−P−225−0.65B (TB62705CFN) z Constant Output Current Matching: OUTPUT-GND VOLTAGE ≥ 0.4 V ≥ 0.7 V CURRENT MATCHING ±6.0% ±6.0% OUTPUT CURRENT 5~40 mA 5~90 mA TB62705CP TB62705CF TB62705CFN PIN CONNECTION (Top view) GND SERIAL-IN CLOCK LATCH OUTn OUTn OUTn OUTn 1 2 3 4 5 6 7 8 16 VDD 15 R-EXT 14 SERIAL-OUT 13 ENABLE 12 OUTn 1.