EVAL-AD7783EB AD [Analog Devices], EVAL-AD7783EB Datasheet
EVAL-AD7783EB
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EVAL-AD7783EB Summary of contents
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FEATURES Single-Channel, 24-Bit - ADC Pin Configurable (No Programmable Registers) ISOURCE Select ™ Pin Programmable Input Ranges (±2. ±160 mV) Fixed 19.79 Hz Update Rate Simultaneous 50 Hz and 60 Hz Rejection 24-Bit No Missing Codes 18.5-Bit p-p ...
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AD7783–SPECIFICATIONS GND = 0 V; XTAL1/XTAL2 = 32.768 kHz Crystal; all specifications T Parameter ADC CHANNEL SPECIFICATION Output Update Rate ADC CHANNEL 2 No Missing Codes Resolution Output Noise Integral Nonlinearity Offset Error Offset Error Drift versus Temperature Full-Scale Error ...
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Parameter LOGIC INPUTS All Inputs Except SCLK and XTAL1 V , Input Low Voltage INL V , Input High Voltage INH SCLK Only (Schmitt-Triggered Input) V T(+) V T(–) V – V T(+) T(–) V T(+) V T(–) V – ...
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AD7783 TIMING CHARACTERISTICS Input Logic Logic unless otherwise noted.) DD Limit at T Parameter (B Version) t 30.5176 1 t 50.54 ADC ¥ ...
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... Model AD7783BRU AD7783BRU-REEL AD7783BRU-REEL7 –40∞C to +85∞C EVAL-AD7783EB 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 AD7783 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges ...
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AD7783 Pin No. Mnemonic Function 1 XTAL1 Input to the 32.768 kHz Crystal Oscillator Inverter. 2 REFIN(+) Positive Reference Input. REFIN(+) can lie anywhere between V ence voltage (REFIN(+) – REFIN(–)) is 2.5 V, but the part functions with a ...
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TPC 1. Noise Distribution Histogram ADC CIRCUIT INFORMATION Overview The AD7783 incorporates a S-D ADC channel, on-chip pro- grammable gain amplifier, and on-chip digital filtering intended for the measurement of ...
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AD7783 NOISE PERFORMANCE Table I shows the output rms noise and output peak-to-peak resolution in bits (rounded to the nearest 0.5 LSB) for the two input voltage ranges. The numbers are typical and are generated at a differential input voltage ...
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AIN(–) input. For example, if AIN(–) is 2.5 V and the AD7783 is configured for an analog input range of ± 160 mV, the analog input range on the AIN(+) input is 2. ...
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AD7783 0.15 0.05 OUTLINE DIMENSIONS 16-Lead Thin Shrink Small Outline Package [TSSOP] (RU-16) Dimensions shown in millimeters 5.10 5.00 4. 4.50 6.40 4.40 BSC 4. PIN 1 1.20 MAX 0.20 0.09 8 0.30 0 0.65 0.19 ...
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Revision History Location 8/04—Data Sheet Changed from REV REV. B. Change to FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . ...
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