AD5751 View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

AD5751

Industrial I/V Output Driver, Single-Supply, 55 V Maximum Supply, Programmable Ranges

Analog Devices 

Data Sheet

FUNCTIONAL BLOCK DIAGRAM

CLEAR

CLRSEL

SCLK/OUTEN*

SDIN/R0*

SYNC/RSET*

SDO/VFAULT*

HW SELECT

VIN

VREF

RESET

DVCC GND AVDD GND COMP1 COMP2

INPUT SHIFT

REGISTER

AND

CONTROL

LOGIC

STATUS

REGISTER

VOUT RANGE

SCALING

VOUT

SHORT FAULT

AVDD

R2

R3

IOUT RANGE

SCALING

VSENSE+

VOUT

IOUT

FAULT/TEMP*

NC/IFAULT*

OVERTEMP

VOUT SHORT FAULT

IOUT OPEN FAULT

RSET

AD5751

POWER-

ON RESET

IOUT

OPEN FAULT

REXT1

REXT2

AD2/R1* AD1/R2* AD0/R3*

*DENOTES SHARED PIN. SOFTWARE MODE DENOTED BY REGULAR TEXT, HARDWARE MODE

DENOTED BY ITALIC TEXT. FOR EXAMPLE, FOR FAULT/TEMP PIN, IN SOFTWARE MODE, THIS

PIN TAKES ON FAULT FUNCTION. IN HARDWARE MODE, THIS PIN TAKES ON TEMP FUNCTION.

Figure 1. Functional Block Diagram

AD5751

Rev. D | Page 3 of 32

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