DataSheetWiki


A6832 fiches techniques PDF

Allegro MicroSystems - DABiC-5 32-Bit Serial Input Latched Sink Drivers

Numéro de référence A6832
Description DABiC-5 32-Bit Serial Input Latched Sink Drivers
Fabricant Allegro MicroSystems 
Logo Allegro MicroSystems 





1 Page

No Preview Available !





A6832 fiche technique
www.DataSheet4U.com
A6832
DABiC-5 32-Bit Serial Input Latched Sink Drivers
A6832SEP/A6832EEP
44-pin PLCC
7 39
8 38
9 37
10 36
11 35
12 34
13 33
14 32
15 31
16 30
17 29
Intended originally to drive thermal printheads, the A6832 has been
optimized for low output-saturation voltage, high-speed operation,
and pin congurations that are the most convenient for the tight space
requirements of high-resolution printheads. These integrated circuits
can also be used to drive multiplexed LED displays or incandescent
lamps at up to 125 mA peak current. The combination of bipolar and
MOS technologies gives the A6832 arrays an interface exibility
beyond the reach of standard buffers and power driver circuits.
The devices each have 32 bipolar npn open-collector saturated driv-
ers, a CMOS data latch for each of the drivers, two 16-bit CMOS shift
registers, and CMOS control circuitry. The high-speed CMOS shift reg-
isters and latches allow operation with most microprocessor-based sys-
tems. Use of these drivers with TTL may require input pull-up resistors
to ensure an input logic high. MOS serial data outputs permit cascading
for interface applications requiring additional drive lines.
The A6832 is supplied in a 44-lead plastic leaded chip carrier (package
sufx EP), for surface-mount applications requiring minimum area. These
devices are lead (Pb) free, with 100% matte tin plated leadframes.
ABSOLUTE MAXIMUM RATINGS
Output Voltage, VOUT .........................................40 V
Logic Supply Voltage, VDD...................................7 V
Input Voltage Range, VIN ..............–0.3 V toVDD+0.3 V
Continuous Output Current, IOUT ................. 125 mA
Package Power Dissipation, PD, see chart, page 5
Operating Temperature Range
Ambient Temperature, TA ............–20°C to +85°C
Storage Temperature, TS ..........–55°C to +150°C
Caution: CMOS devices have input-static protection,
but are susceptible to damage when exposed to
extremely high static-electrical charges.
FEATURES
„ 3.3 V to 5 V logic supply range
„ To 10 MHz data input rate
„ Schmitt trigger inputs for improved noise immunity
„ Low-power CMOS logic and latches
„ 40 V current sink outputs
„ Low saturation voltage
„ –40°C operation available
APPLICATIONS
„ Thermal printheads
„ Multiplexed LED displays
„ Incandescent lamps
Use the following complete part numbers when ordering:
Part Number
A6832SEP-T
Pins
44
Package
PLCC
Operating Temperature
–20ºC to +85ºC
A6832EEP-T
44
PLCC
–40ºC to +85ºC

PagesPages 7
Télécharger [ A6832 ]


Fiche technique recommandé

No Description détaillée Fabricant
A683 PNP Transistor - 2SA683 Panasonic Semiconductor
Panasonic Semiconductor
A6832 DABiC-5 32-Bit Serial Input Latched Sink Drivers Allegro MicroSystems
Allegro MicroSystems
A6833 DABiC-5 32-Bit Serial Input Latched Sink Drivers Allegro MicroSystems
Allegro MicroSystems

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche