ST ULN2065B, ULN2067B, ULN2069B, ULN2075B User Manual
ULN2065B, ULN2067B ULN2069B, ULN2075B
80 V - 1.5 A quad Darlington switches
Features
■Output current to 1.5 A for each Darlington
■Minimum breakdown 80 V
■Sustaining voltage at least 35 V
■Integral suppression diodes (ULN2065B, ULN2067B and ULN2069B
■Isolated Darlington pinout (ULN2075B)
■Versions compatible with all popular logic families
Description
Designed to interface logic to a wide variety of high current, high voltage loads, these devices each contain four NPN Darlington switches delivering up to 1.5 A with a specified minimum breakdown of 50 V and a sustaining voltage of 35 V measured at 100 mA. The ULN2067B and ULN2069B contain integral suppression diodes for inductive loads have common emitters. The ULN2075B feature isolated Darlington pinouts and is intended for applications such as emitter
PowerDIP-16
follower configurations.
Inputs of the ULN2065B, ULN2069B and ULN2075B are compatible with popular 5 V logic families and the ULN2067B is compatible with 6- 15 V CMOS and PMOS. Type ULN2069B includes a pre-driver stage to reduce loading on the control logic.
Table 1. |
Device summary |
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Part numbers |
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Package |
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ULN2065B |
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PowerDIP-16 |
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ULN2067B |
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PowerDIP-16 |
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ULN2069B |
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PowerDIP-16 |
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ULN2075B |
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PowerDIP-16 |
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January 2009 |
Rev 2 |
1/13 |
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www.st.com
Contents |
ULN2065B, ULN2067B, ULN2069B, ULN2075B |
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Contents
1 |
Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. 3 |
2 |
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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3 |
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
5 |
4 |
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
6 |
5 |
Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
7 |
6 |
Mounting instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
9 |
7 |
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
10 |
8 |
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
12 |
2/13
ULN2065B, ULN2067B, ULN2069B, ULN2075B |
Diagram |
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1 Diagram
Figure 1. Schematic diagrams
ULN2065B: RIN = 350Ω
ULN2067B: RIN = 3kΩ
ULN2069B: RIN = 2.5kΩ, RS = 900Ω
ULN2075B: RIN = 350Ω
3/13
Pin configuration |
ULN2065B, ULN2067B, ULN2069B, ULN2075B |
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2 Pin configuration
Figure 2. Pin connections (top view)
ULN2065B |
ULN2069B |
ULN2075B |
ULN2067B |
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4/13
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