ROHM Semiconductor BA6212
The BA6212 is a monolithic IC including 8 circuits and capable of high current drive. Its input can be directly coupled to CMOS devices.| Part No. | BA6212 |
|---|---|
| Datasheet | BA6212 Download |
| Manufacturer |  ROHM Semiconductor |
| Description | 8-channel high current driver |
| Buy | Stock & Price |
APPLICATIONS
● Thermal printers Motors Relays LEDs and other driversFEATURES
● 1) High current drive capability of 400mA (Max). 2) 8 circuits included. 3) Equipped with a strobe pin. 4) Easy installation due to inputs and outputs being aligned in the same direction. 5) Input can be directly connected to CMOS devices.●Block diagram ST 1 2 3 4 20 N.C. 19 OUT1 18 OUT2 17 OUT3 16 OUT4 15 OUT5 14 OUT6 13 OUT7 12 OUT8 11 VCC IN1 IN2 IN3 IN4 5 IN5 6 IN6 7 IN7 8 IN8 9 GND 10 1 Standard ICs BA6212
●Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Maximum output current Maximum output voltage Maximum input voltage Symbol VCC Pd Topr Tstg IOUT VOUT VIN Limits 7 1100∗ – 25 ~ + 75 – 55 ~ + 125 400 14 VCC Unit V mW °C °C mA V V
●Internal circuit configuration 11 R1 7.3kΩ INPUT Q1 2~9 R2 6.6kΩ 1.2kΩ R3 Q3 OUT PUT 12 ~ 19 D1 R5 270Ω VCC Q2 ST 1 R4 30kΩ R6 3kΩ Q4 ∗ Reduced by 11mW for each increase in Ta of 1°C over 25°C. GND SUB 10 Fig.
