A6833SEPT

Manufacturer Part NumberA6833SEPT
DescriptionPLCC44
ManufacturerAllegro Micro Systems, Inc.
A6833SEPT datasheet
 


Specifications of A6833SEPT

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DABiC-5 32-Bit Serial Input Latched Sink Drivers
A6833SEP
44-pin PLCC
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AB SO LUTE MAX I MUM RAT INGS
Output Voltage, V
.........................................30 V
OUT
Logic Supply Voltage, V
...................................7 V
DD
Input Voltage Range, V
..............–0.3 V to V
IN
Continuous Output Current (each output), I
... 125 mA
OUT
Package Power Dissipation, P
D
A6833SA................................................ 3.5 W*
A6833SEP .............................................. 2.5 W*
Operating Temperature Range
Ambient Temperature, T
............–20°C to +85°C
A
Storage Temperature, T
..........–55°C to +150°C
S
*Derate linearly to 0 W at +150ºC.
Caution: CMOS devices have input-static protection,
but are susceptible to damage when exposed to
extremely high static-electrical charges.
A6833
Designed to reduce logic supply current, chip size, and system cost, the
A6833 integrated circuits offer high-speed operation for thermal print-
ers. 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 ICs an interface flexibility beyond the reach of standard
buffers and power driver circuits.
These 32-bit drivers have bipolar open-collector npn Darlington out-
puts, 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 resis-
tors to ensure an input logic high. CMOS serial data outputs permit
cascading for applications requiring additional drive lines.
The A6833 is supplied in a 44-lead plastic chip carrier (quad pack),
intended for surface mounting on solder lands with 0.050 in. (1.27 mm)
centers. These devices are lead (Pb) free, with 100% matte tin plated
leadframes.
FEATURES
3.3 V 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
+0.3 V
DD
Multiplexed LED displays
Incandescent lamps
Use the following complete part numbers when ordering:
Part Number
A6833SEP-T
Pins
Package
44
PLCC