Motorola ULN2068
The ULN2068B is a high–voltage, high–current quad Darlington switch array designed for high current loads, both resistive and reactive, up to 300 W. It is intended for interfacing between low level (TTL, DTL, LS and 5.0 V CMOS) logic families and peripheral loads such as relays, solenoids, dc and stepping motors, multiplexer LED and incandescent displays, heaters, or other high voltage, high current loads. The Motorola ULN2068B is specified with minimum guaranteed breakdown of 50 V and is 100% tested for safe area using an inductive load.| Part No. | ULN2068 |
|---|---|
| Datasheet | ULN2068 Download |
| Manufacturer |  Motorola |
| Description | QUAD 1.5 A DARLINGTON SWITCH |
| Buy | Stock & Price |
MAXIMUM RATINGS
(TA = 25°C and ratings apply to any one device in the package, unless otherwise noted) Rating Output Voltage Input Voltage (Note 1) Supply Voltage Collector Current (Note 2) Input Current (Note 3) Operating Ambient Temperature Range Storage Temperature Range Junction Temperature Symbol VO VI VS IC II TA Tstg TJ Value 50 15 10 1.75 25 0 to +70 –55 to +150 150 Unit V V V A mA °C °C °C K C B Gnd Gnd B 1 2 3 4 5 6 PIN CONNECTIONS 16 C 15 B 14 VS 13 Gnd 12 Gnd 11 B 10 C 9 K NOTES: 1. Input voltage referenced to ground. 2. Allowable output conditions shown in Figures 11 and 12. 3. May be limited by max input voltage. NC 7 C 8 Partial Schematic VS 0.9 k B Rin 2.5 k 7.2 k 3.0 k RS C K ORDERING INFORMATION* Device ULN2068B Operating Temperature Range TA = 0 to +70°C Package Plastic DIP *Other options of this ULN2060/2070 series are available *for volume applications. Contact your local Motorola Sales *Representative. © Motorola, Inc. 1995 MOTOROLA ANALOG IC DEVICE DATA 1 ULN2068...
