IC SINK DVR 32BIT LATCH 44-PLCC

 

A6833SEPTR-T

Manufacturer Part NumberA6833SEPTR-T
DescriptionIC SINK DVR 32BIT LATCH 44-PLCC
ManufacturerAllegro Microsystems Inc
TypeLow Side
A6833SEPTR-T datasheets

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Specifications of A6833SEPTR-T

Input TypeSerialNumber Of Outputs32
Current - Peak Output125mAVoltage - Supply3 V ~ 5.5 V
Operating Temperature-20°C ~ 85°CMounting TypeSurface Mount
Package / Case44-LCC (J-Lead)Supply Voltage Min3.3V
Supply Voltage Max5VNo. Of Outputs32
Output Voltage30VOutput Current125mA
Driver Case StyleLCCPeak Reflow Compatible (260 C)Yes
Device TypeSinkLead Free Status / RoHS StatusLead free / RoHS Compliant
Current - Output / Channel-On-state Resistance-
Other names620-1311-2
A6833SEPTR-T
  
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DABiC-5 32-Bit Serial Input Latched Sink Drivers
Features and Benefits
▪ 3.3 to 5 V logic supply range
▪ To 10 MHz data input rate
▪ 30 V minimum output breakdown
▪ Darlington current-sink outputs
▪ Low-power CMOS logic and latches
▪ Schmitt trigger inputs for improved noise immunity
Applications:
▪ Thermal printheads
▪ Multiplexed LED displays
▪ Incandescent lamps
Package: 44-pin PLCC (suffix EP)
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Not to scale
C LOC K
S E R IAL
DATA IN
S T R OB E
OUT P UT
E NAB LE
LOG IC
G R OUND
S UB
26185.116C
Description
Designed to reduce logic supply current, chip size, and
system cost, the A6833 integrated circuit offers high-speed
operation for thermal printers. These devices can also be
used to drive multiplexed LED displays or incandescent
lamps within their 125 mA peak output current rating. The
combination of bipolar and MOS technologies gives the
A6833 smart power IC an interface flexibility beyond the
reach of standard buffers and power driver circuits.
This 32-bit drivers have bipolar open-collector NPN Dar-
lington outputs, a CMOS data latch for each of the drivers,
a 32-bit CMOS shift register, and CMOS control circuitry.
The high-speed CMOS shift registers and latches allow
operation with most microprocessor-based systems. Use of
these drivers with TTL may require input pull-up resistors to
ensure an input logic high. CMOS serial data outputs permit
cascading for applications requiring additional drive lines.
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The A6833 is supplied in a 44-lead plastic chip carrier (quad
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pack), intended for surface mounting on solder lands with
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0.050 in. (1.27 mm) centers. These devices are lead (Pb)
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free, with 100% matte tin plated leadframes.
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Functional Block Diagram
32-B IT S HIF T R E G IS T E R
LAT C HE S
OUT
OUT OUT
OUT
OUT
1
3
30
2
P OWE R
G R OUND
A6833
V
DD
S E R IAL DATA
OUT
MOS
B IP OLAR
OUT
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