Data Sheet
29320C
2595
8-CHANNEL
SATURATED SINK DRIVER
UDN2595A (DIP)
Developed for use with low-voltage LED and incandescent displays requiring low output saturation voltage, the UDN2595A and
A2595SLW meet many interface needs, including those exceeding the
capabilities of standard logic buffers. The eight non-Darlington
outputs of each driver can continuously and simultaneously sink load
currents of 100 mA at ambient temperatures of up to +75°C.
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The eight-channel driver’s active-low inputs can be driven directly
from TTL, Schottky TTL, DTL, 5 to 16 V CMOS, and NMOS logic.
All input connections are on one side of the package, output connections on the other, for simplified printed wiring board layouts.
These drivers are packaged in plastic DlPs (suffix A) or surfacemountable wide-body SOlCs (suffix LW), and are rated for operation
over the temperature range of -20°C to +85°C. The A2595SLW is also
available for operation to -40°C. To order, change the suffix from
‘SLW’ to ‘ELW’.
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Dwg. No. A-11,407
FEATURES
s Non-Inverting Function
(Input Low = Output ON)
ABSOLUTE MAXIMUM RATINGS
at 25°C Free-Air Temperature
for any one driver
(unless otherwise noted)
s 200 mA Current Rating
s 100 mA Continuous and Simultaneous
(All outputs) to +85°C
s Low Saturation Voltage
Output Voltage, VCE ...................... 20 V
s TTL, CMOS, NMOS Compatible
Supply Voltage, VS ....................... 20 V
s Efficient Input/Output Pin Format
Input Voltage, VIN ......................... 20 V
s DIP or SOIC Packaging
Output Current, lC .................... 200 mA
Ground Terminal Current, IGND ... 1.6 A
Package Power Dissipation,
PD ................................. See Graph
Operating Temperature Range,
TA .......................... -20°C to +85°C
Storage Temperature Range,
TS ......................... -55°C to +150°C
Always order by complete part number:
Part Number Package
UDN2595A
18-Pin DIP
A2595SLW
20-Lead Wide-Body SOIC