AD7366-5ARUZ AD [Analog Devices], AD7366-5ARUZ Datasheet
AD7366-5ARUZ
Related parts for AD7366-5ARUZ
AD7366-5ARUZ Summary of contents
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... The AD7366 can accept true bipolar analog input signals in the ±10 V range, ±5 V range and range. The AD7366 has an on-chip 2.5 V reference that can be overdriven if an external reference is preferred. The AD7366 is available in a 24-lead TSSOP package. ...
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... AD7366 TABLE OF CONTENTS FEATURES ........................................................................................ 1 GENERAL DESCRIPTION ............................................................ 1 FUNCTIONAL BLOCK DIAGRAM............................................. 1 Specifications..................................................................................... 3 Timing Specifications .................................................................. 6 Absolute Maximum Ratings............................................................ 7 ESD Caution.................................................................................. 7 Pin Configuration and Function Descriptions............................. 8 Terminology .................................................................................... 10 Theory of operation ................................................................... 11 Analog Inputs.............................................................................. 12 V ............................................................................................ 13 DRIVE Reference ..................................................................................... 13 Modes of Operation ....................................................................... 14 NORMAL MODE ...................................................................... 14 Shut-down Mode ........................................................................ 14 POWER-UP TIMES................................................................... 15 Serial Interface ................................................................................ 16 Outline Dimensions ....................................................................... 17 Ordering Guide ...
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... 4.75V to 5.25V µA p When in track, ±10 V range pF When in track, ± range pF When in hold KΩ For ±10V @1.12 Msps MΩ For ±10V @100 Ksps KΩ For ±5 / 0-10V @1.12 Msps MΩ For ±5 / 0-10V @100Ksps AD7366 = SCLK = ...
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... AD7366 Parameter REFERENCE INPUT/OUTPUT 4 Reference Output Voltage Reference Input Voltage Range DC Leakage Current Input Capacitance Output Impedance REF REF Reference Temperature Coefficient V Noise REF LOGIC INPUTS Input High Voltage, V INH Input Low Voltage, V INL Input Current Input Capacitance, C ...
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... Preliminary Technical Data 3 Sample tested during initial release to ensure compliance. 4 Refers to pins REF REF Rev. PrG | Page AD7366 ...
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... AD7366 TIMING SPECIFICATIONS = otherwise noted . Table 3. Parameter Limit MIN 2.7V≤V <4.75V 4.75V≤V DRIVE t 610 610 CONVERT SCLK QUIET ...
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... Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality 0 0.3 V DRIVE + 0.3 V DRIVE + 0 260(+0)°C TBD kV Rev. PrG | Page AD7366 ...
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... AGND Analog Ground. Ground reference point for all analog circuitry on the AD7366. All analog input signals and any external reference signal should be referred to this AGND voltage. Both AGND pins should connect to the AGND plane of a system. The AGND and DGND voltages ideally should be at the same potential and must not be more than 0 ...
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... DGND Digital Ground. This is the ground reference point for all digital circuitry on the AD7366. The DGND pin should connect to the DGND plane of a system. The DGND and AGND voltages should ideally be at the same potential and must not be more than 0.3 V apart, even on a transient basis. ...
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... The AD7366 is tested using the CCIF standard where two input frequencies near the top end of the input bandwidth are used. /2), ...
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... These supplies must be equal to or greater than 11.5V. See Table 6 for the minimum requirements on these supplies for each Analog Input Range. The AD7366 requires a low voltage 4.75V to 5. power the ADC core. Table 6. Reference and Supply Requirements for each Analog ...
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... AGND Figure 4 ADC Conversion Phase ANALOG INPUTS Each ADC in the AD7366 has two Single Ended Analog Inputs. Figure 5 shows the equivalent circuit of the analog input structure of the AD7366. The two diodes provide ESD protection. Care must be taken to ensure that the analog input signals never exceed the supply rails by more than 300 mV ...
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... The reference buffer requires 500 µs to power up and charge the 680nF decoupling capacitor during the power-up time. The AD7366 is specified for a 2 reference range. When a 3V reference is selected, the ranges are ±12 V, ±6 V, and +12 V. For these ranges, the V equal to or greater than the +12V & ...
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... AD7366 MODES OF OPERATION The mode of operation of the AD7366 is selected by the (logic) state of the CONVST signal at the end of a conversion. There are two possible modes of operation: normal mode and shut-down mode. These modes of operation are designed to provide flexible power management options. These options can be chosen to optimize the power dissipation/throughput rate ratio for differing application requirements ...
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... BUSY signal goes low thus A CAP the part enters shut-down. Once supplies are applied to the AD7366, enough time must be allowed for any external reference to power up and charge the various reference buffer decoupling capacitors to their final values. Rev. PrG | Page ...
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... If the falling edge of SCLK coincides with the falling edge then the falling edge of SCLK is not acknowledged by the AD7366, and the next falling edge of the SCLK will be the first registered after the falling edges of the CS . The CS pin can be brought low before the BUSY signal goes low to indicate the end of a conversion ...
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... AD7366BRUZ −40°C to +85°C 1 AD7366BRUZ-REEL7 −40°C to +85°C 1 AD7366-5ARUZ −40°C to +85°C 1 AD7366-5ARUZ-REEL7 −40°C to +85°C 1 AD7366-5BRUZ −40°C to +85°C 1 AD7366-5BRUZ-REEL7 −40°C to +85° Pb-free part. ©2006 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners ...