adc1034cmj National Semiconductor Corporation, adc1034cmj Datasheet
adc1034cmj
Related parts for adc1034cmj
adc1034cmj Summary of contents
Page 1
... Top View ADC1031 In NS Package N08E Ordering Information Industrial ADC1031CIN ADC1034CIN ADC1034CIWM ADC1038CIN ADC1038CIWM Military ADC1034CMJ ADC1038CMJ C 1995 National Semiconductor Corporation TL H 10556 Features Serial I O (MICROWIRE Y Separate asynchronous converter clock and serial data clock Analog input track hold function ...
Page 2
... Power Supply Zero Error Sensitivity Full Scale Error Operating Ratings (Notes 1 3) Temperature Range ADC1031CIN ADC1034CIN 6 5V ADC1034CIWM ADC1038CIN ADC1038CIWM ADC1034CMJ ADC1038CMJ Supply Voltage (V CC Reference Voltage 500 REF REF 2000V 260 C 300 C 215 C 220 C a ...
Page 3
Electrical Characteristics The following specifications apply for V CC specified Boldface limits apply for T A Symbol Parameter DIGITAL AND DC CHARACTERISTICS V Logical ‘‘1’’ Input Voltage IN(1) V Logical ‘‘0’’ Input Voltage IN(0) I Logical ‘‘1’’ Input Current IN(1) ...
Page 4
Electrical Characteristics The following specifications apply for specified Boldface limits apply for T A Symbol Parameter AC CHARACTERISTICS (Continued Hold Time from S Falling Edge HDO CLK t Delay from S Falling DDO CLK Edge ...
Page 5
Typical Performance Characteristics Power Supply Current ( CLK Linearity Error vs C Frequency CLK Power Supply Current (I ) Reference Current ( Ambient Temperature vs Ambient Temperature Linearity Error vs Linearity Error vs Ambient ...
Page 6
Test Circuits 10556 – 6 Timing Diagrams DO High to Low State TL H 10556 – Data Input Timing TL H 10556 – except ‘‘TRI-STATE’’ 10556 – 7 ...
Page 7
Timing Diagrams (Continued) ADC1038 ADC1034 CS High during Conversion C continuously enabled CLK ADC1031 CS High during Conversion 10556 – 10556 – 15 ...
Page 8
Timing Diagrams (Continued) ADC1038 ADC1034 CS Low Continuously C continuously enabled CLK Multiplexer Address Channel Assignment Tables ADC1038 MUX Address ...
Page 9
ADC1038 Functional Block Diagram 9 ...
Page 10
Pin Descriptions C The clock applied to this input controls the suc- CLK cessive approximation conversion time interval The clock frequency applied to this input can be between 700 kHz and 4 MHz S The serial data clock ...
Page 11
Functional Description occur there will be an uncertainty as to which S edge will clock in the first bit of data CS must remain low during the complete I O exchange Also OE needs to be low if ...
Page 12
Analog Considerations External Reference 2 5V Full Scale TL H 10556 – REFERENCE AND INPUT The two V inputs of the ADC1031 4 8 are fully differen- REF tial and define the zero to full-scale ...
Page 13
Protecting the Analog Inputs Zero-Shift and Span-Adjust (2V Diodes are IN914 TL H 10556 – 5V) 1% resistors 10556 – 10556 – 27 ...
Page 14
14 ...
Page 15
... Physical Dimensions inches (millimeters) Order Number ADC1034CMJ NS Package Number J16A Order Number ADC1038CMJ NS Package Number J20A 15 ...
Page 16
Physical Dimensions inches (millimeters) (Continued) Order Number ADC1034CIWM NS Package Number M16B Order Number ADC1038CIWM NS Package Number M20B 16 ...
Page 17
Physical Dimensions inches (millimeters) (Continued) Order Number ADC1031CIN NS Package Number N08E Order Number ADC1034CIN NS Package Number N16E 17 ...
Page 18
Physical Dimensions inches (millimeters) (Continued) LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION As used herein 1 ...