Datasheet AD5750, AD5750-1, AD5750-2 (Analog Devices) - 4

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AD5750/AD5750-1/AD5750-2 Data Sheet SPECIFICATIONS
AVDD/AVSS = ±12 V (± 10%) to ±24 V (± 10%), DVCC = 2.7 V to 5.5 V, GND = 0 V. IOUT: RLOAD = 300 Ω. All specifications TMIN to TMAX, unless otherwise noted.
Table 2. Parameter1 Min Typ Max Unit Test Conditions/Comments
INPUT VOLTAGE RANGE Output unloaded 0 to 4.096 V AD5750 0 to 2.5 AD5750-1/AD5750-2 Input Leakage Current −1 +1 µA REFERENCE INPUT Reference Input Voltage 4.096 V AD5750; external reference must to be exactly as stated; otherwise, accuracy errors show up as error in output 2.5 V AD5750-2; external reference needs to be exactly as stated; otherwise, accuracy errors show up as error in output 1.25 V AD5750-1; external reference needs to be exactly as stated; otherwise, accuracy errors show up as error in output Input Leakage Current −1 +1 µA VOLTAGE OUTPUT Output Voltage Ranges 0 5 V 0 10 V AVDD needs to have minimum 1.3 V headroom or >11.3 V −5 +5 V −10 +10 V AVDD/AVSS needs to have minimum 1.3 V headroom or >±11.3 V Output Voltage Overranges 0 6 V Programmable overranges; see the Detailed Description of Features section 0 12 V −6 +6 V −12 +12 V −2.5 +2.5 V Accuracy Total Unadjusted Error (TUE) B Version2 −0.1 +0.1 % FSR −0.05 ±0.02 +0.05 % FSR TA = 25°C A Version2 −0.3 +0.3 % FSR −0.1 ±0.05 +0.1 % FSR TA = 25°C Relative Accuracy (INL) −0.02 ±0.005 +0.02 % FSR Bipolar Zero Error (Offset at Midscale) −10 +10 mV ±10 V range −8 ±0.5 +8 mV TA = 25°C, ±10 V range −5 +5 mV ±5 V range −4 ±0.3 +4 mV TA = 25°C, ± 5 V range Bipolar Zero Error Temperature ±1.5 ppm FSR/°C All bipolar ranges Coefficient3 Zero-Scale Error −10 +10 mV ±10 V range −8 ±0.5 +8 mV TA = 25°C, ±10 V range −5 +5 mV ± 5 V range −4 ±0.3 +4 mV TA = 25°C, ±5 V range Rev. F | Page 4 of 36 Document Outline Features Applications General Description Table of Contents Revision History Functional Block Diagram Specifications Timing Characteristics Timing Diagrams Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Voltage Output Current Output Terminology Theory of Operation Software Mode Current Output Architecture Driving Inductive Loads Voltage Output Amplifier Driving Large Capacitive Loads Power-On State of AD5750/AD5750-1/AD5750-2 Default Registers at Power-On Reset Function OUTEN Software Control Input Shift Register Status Bit Read Operation Hardware Control Transfer Function Detailed Description of Features Output Fault Alert—Software Mode Output Fault Alert—Hardware Mode Voltage Output Short-Circuit Protection Asynchronous Clear (CLEAR) External Current Setting Resistor Programmable Overrange Modes Packet Error Checking Applications Information Transient Voltage Protection Thermal Considerations Layout Guidelines Galvanically Isolated Interface Microprocessor Interfacing Outline Dimensions Ordering Guide