TD62784AFG

TD62783,784APG/AFG TOSHIBA Bipolar Digital Integrated Circuit Silicon Monolithic TD62783APG, TD62783AFG, TD62784APG, TD62784AFG 8 ch High-Voltage Source Driver The TD62783APG/AFG Series are comprised of eight source current Transistor Array. These drivers are specifically designed for fluorescent display applications. Applications include relay, hammer and lamp drivers. Features High output voltage: VCC = 50 V (min) Output current (single output): IOUT = −500 mA (min) Output clamp diodes Single supply voltage Input compatible with various types of logic Package type-APG: DIP-18 pin Package type-AFG: SOP-18 pin Type TD62783APG/AFG TD62784APG/AFG Designation TTL, 5V CMOS 6 to 15V PMOS, CMOS Pin Assignment (top view) O1 O2 O3 O4 O5 O6 O7 O8 GND 18 17 16 15 14 13 12 11 10 TD62783APG TD62784APG TD62783AFG TD62784AFG Weight DIP18-P-300-2.54D: 1.47 g (typ.) SOP18-P-375-1.27: 0.41 g (typ.) 123456789 I1 I2 I3 I4 I5 I6 I7 I8 VCC 1 2004-02-18 Schematics (each driver) TD62783,784APG/AFG VCC 20 kΩ Input 10 kΩ 10 kΩ 2.6 kΩ 5 kΩ n TD62783: n = 1 TD62784: n = 4 Output GND Note: The input and output parasitic diodes cannot be used as clamp diodes. Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Supply voltage Output current Input voltage Clamp diode reverse voltage Clamp diode forward current Power dissipation APG AFG Operating temperature Storage temperature VCC IOUT VIN (Note 1) VIN (Note 2) VR IF PD (Note 3) Topr Tstg 50 −500 15...