ADM1085 Просмотр технического описания (PDF) - Analog Devices

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производитель

ADM1085

Simple Sequencers™ in 6-Lead SC70

Analog Devices 

ADM1085/ADM1086/ADM1087/ADM1088

OPEN-DRAIN AND PUSH-PULL OUTPUTS

The ADM1085 and ADM1087 have open-drain output stages

that require an external pull-up resistor to provide a logic-high

voltage level. The geometry of the NMOS transistor enables the

output to be pulled up to voltage levels as high as 22 V.

VCC (≤22V)

ADM1085/ADM1087

LOGIC

Figure 21. Open-Drain Output Stage

The ADM1086 and ADM1088 have push-pull (CMOS) output

stages that require no external components to drive other logic

circuits. An internal PMOS pull-up transistor provides the

logic-high voltage level.

ADM1086/ADM1088

VCC

LOGIC

Figure 22. Push-Pull Output Stage

Rev. 0 | Page 10 of 16

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