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AD7111ABR Fiches technique(PDF) 4 Page - Analog Devices |
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AD7111ABR Fiches technique(HTML) 4 Page - Analog Devices |
4 / 8 page AD7111/AD7111A REV. 0 –4– ORDERING GUIDES AD7111A ORDERING GUIDE Specified Temperature Accuracy Package Model Range Range Option1 AD7111ABN –40 °C to +85°C 0 dB to 60 dB N-16 AD7111ACN –40 °C to +85°C 0 dB to 72 dB N-16 AD7111ABR –40 °C to +85°C 0 dB to 60 dB R-16 AD7111ACR –40 °C to +85°C 0 dB to 72 dB R-16 NOTE 1N = Plastic DIP; R = SOIC. Power Dissipation, LCCC . . . . . . . . . . . . . . . . . . . . . . . . 1 W θ JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 76 °C/W Lead Temperature (Soldering, 10 secs) . . . . . . . . . +300 °C Operating Temperature Range Commercial (K, L Versions) . . . . . . . . . . . . . 0 °C to +70°C Industrial (B, C Versions) . . . . . . . . . . . . . –40 °C to +85°C Extended (T, U Versions) . . . . . . . . . . . . –55 °C to +125°C Storage Temperature Range . . . . . . . . . . . . –65 °C to +150°C *Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only, and functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ABSOLUTE MAXIMUM RATINGS* (TA = +25 °C unless otherwise noted) VDD (to DGND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7 V VIN (to AGND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±35 V Digital Input Voltage to DGND . . . . . –0.3 V to VDD + 0.3 V IOUT to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to VDD VRFB to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±35 V AGND to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to VDD DGND to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to VDD Power Dissipation, DIP . . . . . . . . . . . . . . . . . . . . . . . . . . 1 W θ JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 117°C/W Lead Temperature (Soldering, 10 secs) . . . . . . . . . +300 °C Power Dissipation, SOIC . . . . . . . . . . . . . . . . . . . . . . . . . 1 W θ JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 75°C/W Lead Temperature (Soldering) Vapor Phase (60 secs) . . . . . . . . . . . . . . . . . . . . . . . 215 °C Infrared (15 secs) . . . . . . . . . . . . . . . . . . . . . . . . . . 220 °C WARNING! ESD SENSITIVE DEVICE CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD7111/AD7111A 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. ACCURACY: The difference (measured in dB) between the ideal transfer function as listed in Table I and the actual transfer function as measured with the device. OUTPUT CAPACITANCE: Capacitance from IOUT to ground. DIGITAL-TO-ANALOG GLITCH IMPULSE: The amount of charge injected from the digital inputs to the analog output when the inputs change state. This is normally specified as the area of the glitch in either pA-secs or nV-secs depending upon whether the glitch is measured as a current or voltage signal. Glitch impulse is measured with VIN = AGND. PROPAGATION DELAY: This is a measure of the internal delays of the circuit and is defined as the time from a digital in- put change to the analog output current reaching 90% of its final value. AD7111 ORDERING GUIDE Specified Temperature Accuracy Package Model l Range Range Option 2 AD7111KN 0 °C to +70°C 0 dB to 60 dB N-16 AD7111BQ –40 °C to +85°C 0 dB to 60 dB Q-16 AD7111LN 0 °C to +70°C 0 dB to 72 dB N-16 AD7111CQ –40 °C to +85°C 0 dB to 72 dB Q-16 AD7111UQ/883B –55 °C to +125°C 0 dB to 72 dB Q-16 AD7111TE/883B –55 °C to +125°C 0 dB to 60 dB E-20A NOTES 1To order MIL-STD-883B, Class B processed parts, add /883B to part number. Contact local sales office for military data sheet and availability. 2N = Plastic DIP; Q = Cerdip; E = LCCC; R = SOIC. TERMINOLOGY RESOLUTION: Nominal change in attenuation when moving between two adjacent codes. MONOTONICITY: The device is monotonic if the analog out- put decreases (or remains constant) as the digital code increases. FEEDTHROUGH ERROR: That portion of the input signal which reaches the output when all digital inputs are high. See section on Applications. OUTPUT LEAKAGE CURRENT: Current which appears on the IOUT terminal with all digital inputs high. TOTAL HARMONIC DISTORTION: A measure of the harmonics introduced by the circuit when a pure sinusoid is applied to the input. It is expressed as the harmonic energy divided by the fundamental energy at the output. |
Numéro de pièce similaire - AD7111ABR |
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Description similaire - AD7111ABR |
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