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MAX1446 Datasheet(PDF) 2 Page - Maxim Integrated Products |
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MAX1446 Datasheet(HTML) 2 Page - Maxim Integrated Products |
2 / 20 page 10-Bit, 60Msps, 3.0V, Low-Power ADC with Internal Reference 2 _______________________________________________________________________________________ ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS (VDD = 3.0V, OVDD = 2.7V; 0.1µF and 1.0µF capacitors from REFP, REFN, and COM to GND; VREFIN = 2.048V, REFOUT connected to REFIN through a 10k Ω resistor, VIN = 2VP-P (differential with respect to COM), CL ≈ 10pF at digital outputs, fCLK = 62.5MHz (50% duty cycle), TA = TMIN to TMAX, unless otherwise noted. ≥+25°C guaranteed by production test, < +25°C guaranteed by design and characterization. Typical values are at TA = +25 °C.) Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. VDD, OVDD to GND ...............................................-0.3V to +3.6V OGND to GND.......................................................-0.3V to +0.3V IN+, IN- to GND........................................................-0.3V to VDD REFIN, REFOUT, REFP, REFN, and COM to GND.........................-0.3V to (VDD + 0.3V) OE, PD, CLK to GND..................................-0.3V to (VDD + 0.3V) D9–D0 to GND.........................................-0.3V to (OVDD + 0.3V) Continuous Power Dissipation (TA = +70 °C) 32-Pin TQFP (derate 18.7mW/ °C above +70°C)......1495.3mW Operating Temperature Ranges: MAX1446EHJ+ .................................................-40 °C to +85°C MAX1446GHJ+...............................................-40 °C to +105°C Storage Temperature Range ............................-60 °C to +150°C Lead Temperature (soldering, 10s) .................................+300 °C PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DC ACCURACY Resolution 10 Bits Integral Nonlinearity INL fIN = 7.492MHz, TA ≥ +25°C ±0.6 ±1.9 LSB Differential Nonlinearity DNL No missing codes, fIN = 7.492MHz ±0.4 ±1.0 LSB Offset Error -1.6 < ±0.1 ±1.9 % FS Gain Error TA ≥ +25°C 0 ±2.0 % FS ANALOG INPUT Input Differential Range VDIFF Differential or single-ended inputs ±1.0 V Common-Mode Voltage Range VCOM VDD/2 ± 0.5 V Input Resistance RIN Switched capacitor load 33 k Ω Input Capacitance CIN 5pF CONVERSION RATE Maximum Clock Frequency fCLK 60 MHz Data Latency 5.5 Cycles DYNAMIC CHARACTERISTICS fIN = 7.492MHz 57 59.5 fIN = 19.943MHz 56.5 59.5 Signal-to-Noise Ratio SNR fIN = 39.9MHz (Note 1) 59 dB fIN = 7.492MHz 56.6 59.4 fIN = 19.943MHz 56.2 59 Signal-to-Noise + Distortion (Up to 5th Harmonic) SINAD fIN = 39.9MHz (Note 1) 58.5 dB fIN = 7.492MHz 65 74 fIN = 19.943MHz 63 73 Spurious-Free Dynamic Range SFDR fIN = 39.9MHz (Note 1) 71 dBc |
Similar Part No. - MAX1446_08 |
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Similar Description - MAX1446_08 |
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