UCN5833A Allegro, UCN5833A Datasheet - Page 2

• Manufacturer Part Number: UCN5833A
• Description: BiMOS BIT Serial Input Latched Driver 40-Pin PDIP
• Manufacturer: Allegro

Specifications of UCN5833A

• Package: 40PDIP
• Operating Temperature: -20 to 85 °C

Output Voltage, V
Logic Supply Voltage, V
Input Voltage Range,
Continuous Output Current,
Package Power Dissipation, P
Operating Temperature Range,
Storage Temperature Range,
* Derate linearly to 0 W at +150°C.
Caution: CMOS devices have input static protection
but are susceptible to damage when exposed to
extremely high static electrical charges.
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
11
10
12
3
5
6
7
8
9
2
4
V
l
(UCN5833A) . . . . . . . . . . . . . . . 3.5 W*
(UCN5833EP) . . . . . . . . . . . . . . 2.5 W*
T
T
OUT
10
11
12
14
15
16
13
17
9
A
S
7
8
IN
. . . . . . . . . . . . . .
. . . . . . . . . . . . .
. . . . . . . . .
(each output) . . . . . . . . . . 125 mA
°
OUT
SUB
. . . . . . . . . . .
-0.3 V to V
DD
. . . . . . .
-55
-20
D
°
C to +150
Dwg. No. A-13,049
°
C to +85
DD
+ 0.3 V
31
39
38
37
36
35
34
33
32
30
29
7.0 V
30 V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
°
°
31
30
29
28
27
26
25
24
23
22
21
C
C
5833
cost, the UCN5833A/EP integrated circuits offer high-speed operation
for thermal printers. These devices can also be used to drive multi-
plexed LED displays or incandescent lamps within their 125 mA peak
output current rating. The combination of bipolar and MOS technolo-
gies gives BiMOS II smart power ICs an interface flexibility beyond the
reach of standard buffers and power driver circuits.
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 at data input rates above 3.3 MHz. Use of these drivers with
TTL may require input pull-up resistors to ensure an input logic high.
with 0.600" (15.24 mm) row spacing. At an ambient temperature of
+75°C, all outputs of the DlP-packaged device will sustain 50 mA
continuously. For high-density applications, the UCN5833EP is
available. This 44-lead plastic chip carrier (quad pack) is intended
for surface-mounting on solder lands with 0.050" (1.27 mm) centers.
CMOS serial data outputs permit cascading for applications requiring
additional drive lines.
I To 3.3 MHz Data Input Rate
I 30 V Minimum Output Breakdown
I Darlington Current-Sink Outputs
I Low-Power CMOS Logic and Latches
Always order by complete part number:
Part Number
UCN5833A
UCN5833EP
Designed to reduce logic supply current, chip size, and system
These 32-bit drivers have bipolar open-collector npn Darlington
The UCN5833A is supplied in a 40-pin dual in-line plastic package
BiMOS II 32-BIT SERIAL-INPUT,
Package
40-Pin DIP
44-Lead PLCC
LATCHED DRIVER