Part Number Hot Search : 
B3713 D1416 22RIA10 ST6327 8HC05 170M6658 TEA1096A SFR1T3
Product Description
Full Text Search
 

To Download BA6212 Datasheet File

  If you can't view the Datasheet, Please click here to try to view without PDF Reader .  
 
 


  Datasheet File OCR Text:
 Standard ICs
8-channel high current driver
BA6212
The BA6212 is a monolithic IC including 8 circuits and capable of high current drive. Capable of using a current as high as 400mA, it has a strobe pin, and is thus ideal for use as a driver circuit in thermal printers. Its input can be directly coupled to CMOS devices.
*Applications Thermal printers
Motors Relays LEDs and other drivers
*Features drive capability of 400mA (Max). 1) High current
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 = 25C)
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 7.3k INPUT Q1 2~9 R2 6.6k 1.2k R3 Q3 OUT PUT 12 ~ 19 D1 R5 270 VCC
Q2 ST 1 R4 30k R6 3k
Q4
Reduced by 11mW for each increase in Ta of 1C over 25C.
GND SUB 10
Fig. 1
*Electrical characteristics (unless otherwise noted, Ta = 25C, VCC = 5V)
Parameter Output saturation voltage 1 Output saturation voltage 2 Output leakage current 1 Output leakage current 2 Input current Input low level voltage Input high level voltage Symbol VOUT 1 VOUT 2 IOL 1 IOL 2 IIN VIL VIH Min. -- -- -- -- -- -- 3.6 Typ. 0.2 0.4 -- -- - 0.5 -- -- Max. Unit 0.3 0.6 100 100 -1 1 -- V V A A mA V V Conditions IOUT = 200mA, VIN = 1V IOUT = 400mA, VIN = 1V VIN = 3.6V, VOUT = 12V VIN = 1V, VOUT = 12V, VST = 0.3V VIN = 0V, IOUT = 0mA -- --
*Application example
+ 5V
Drive power supply 11 S.T. input 1 2 3 4 Input 5 6 7 8 9 19 18 17 Load
BA6212
16 15 14 13 12
10
Fig. 2
2
Standard ICs
BA6212
*Electrical characteristic curves
500 OUTPUT CURRENT: IOUT (mA / ch) INPUT CURRENT: IIN (A) 400
- 600
16 VCC = 5V OUTPUT VOLTAGE: VOUT (V) 8
12
VCC = 5V
- 400
300
8
200 Ta = 75C 100 Ta = 55C
- 200
4
0 0
20
40
60
80
100
0 0
2
4
6
0 0
2
4
6
8
DUTY CYCLE: (%)
INPUT VOLTAGE: VIN (V)
INPUT VOLTAGE: VIN (V)
Fig. 3 Maximum output current when all channels are ON simultaneously
Fig. 4 Input current characteristics
Fig. 5 Input threshold voltage characteristics
10
OUTPUT VOLTAGE: VOUT (V)
8
6
4
2
0 0
0.2
0.4
0.6
0.8
1.0
STROBE INPUT VOLTAGE: VST (V)
Fig. 6 Strobe input characteristics
*External dimensions (Units: mm)
26.3 0.3 20 11 6.5 0.3 1 4.05 0.3 0.51Min. 10 7.62
3.05 0.2
0.3 0.1
2.54
0.5 0.1
0 ~ 15
DIP20
3


▲Up To Search▲   

 
Price & Availability of BA6212

All Rights Reserved © IC-ON-LINE 2003 - 2022  

[Add Bookmark] [Contact Us] [Link exchange] [Privacy policy]
Mirror Sites :  [www.datasheet.hk]   [www.maxim4u.com]  [www.ic-on-line.cn] [www.ic-on-line.com] [www.ic-on-line.net] [www.alldatasheet.com.cn] [www.gdcy.com]  [www.gdcy.net]


 . . . . .
  We use cookies to deliver the best possible web experience and assist with our advertising efforts. By continuing to use this site, you consent to the use of cookies. For more information on cookies, please take a look at our Privacy Policy. X