ULN 2003V12

IN3

IN4

OUT1

OUT2

OUT3

OUT4

IN5

IN6

IN7

GND

OUT5

OUT6

OUT7

COM

IN1

IN2

VSUP Level Shift Supply(Up to 20V)

Logic Inputs

(1.8V to 5V)

OUT1_VSUP

OUT2_VSUP

OUT3_VSUP

OUT4_VSUP

OUT5_VSUP

OUT6_VSUP

OUT7_VSUP

ULN2003V12

SLRS060A – MAY 2012 – REVISED JUNE 2012

www.ti.com

Application Examples

Inverting Logic Level Shifter

To use ULN2003V12 as an open-collector or an open-drain inverting logic level shifter configure the device as

shown in Figure 3. The ULN2003V12’s each channel input and output logic levels can also be set independently.

When using different channel input and output logic voltages connect the ULN2003V12 COM pin to the

maximum voltage.

Figure 3. ULN2003V12 as Inverting Logic Level Shifter

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