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MAX5294 数据表(PDF) 2 Page - Maxim Integrated Products |
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MAX5294 数据表(HTML) 2 Page - Maxim Integrated Products |
2 / 33 page Buffered, Fast-Settling, Dual, 12-/10-/8-Bit, Voltage-Output DACs 2 _______________________________________________________________________________________ ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS (AVDD = 2.7V to 3.6V, DVDD = 1.8V to AVDD, AGND = 0, DGND = 0, VREF = 2.5V, RL = 10k Ω, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25 °C.) (Note 1) 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. AVDD to DVDD........................................................................±6V AGND to DGND ..................................................................±0.3V AVDD to AGND, DGND.............................................-0.3V to +6V DVDD to AGND, DGND ............................................-0.3V to +6V FB_, OUT_, REF to AGND ........-0.3V to the lower of (AVDD + 0.3V) or +6V SCLK, DIN, CS, PU, DSP to DGND .......-0.3V to the lower of (DVDD + 0.3V) or +6V UPIO1, UPIO2 to DGND ...............-0.3V to the lower of (DVDD + 0.3V) or +6V Maximum Current into Any Pin .........................................±50mA Continuous Power Dissipation (TA = +70 °C) 14-Pin TSSOP (derate 9.1mW/ °C above +70°C) .........727mW 16-Pin TSSOP (derate 9.4mW/ °C above +70°C) .........755mW 16-Pin Thin QFN (derate 16.9mW/ °C above +70°C) .1349mW Operating Temperature Range ...........................-40 °C to +85°C Storage Temperature Range .............................-65 °C to +150°C Maximum Junction Temperature .....................................+150 °C Lead Temperature (soldering, 10s) .................................+300 °C PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS STATIC ACCURACY MAX5290/MAX5291 12 MAX5292/MAX5293 10 Resolution N MAX5294/MAX5295 8 Bits MAX5290A/MAX5291A (12-bit) ±1 MAX5290B/MAX5291B (12-bit) ±2 ±4 MAX5292/MAX5293 (10-bit) ±0.5 ±1 Integral Nonlinearity INL VREF = 2.5V at AVDD = 2.7V (Note 2) MAX5294/MAX5295 (8-bit) ±0.125 ±0.5 LSB Differential Nonlinearity DNL Guaranteed monotonic (Note 2) ±1 LSB MAX5290A/MAX5291A (12-bit), decimal code = 40 ±5 MAX5290B/MAX5291B (12-bit), decimal code = 82 ±5 ±25 MAX5292/MAX5293 (10-bit), decimal code = 21 ±5 ±25 Offset Error VOS MAX5294/MAX5295 (8-bit), decimal code = 5 ±5 ±25 mV Offset-Error Drift 5 ppm of FS/ °C MAX5290A/MAX5291A (12-bit) ±4 MAX5290B/MAX5291B (12-bit) ±10 ±20 MAX5292/MAX5293 (10-bit) ±3 ±5 Gain Error GE Full-scale output MAX5294/MAX5295 (8-bit) ±0.5 ±2 LSB Gain-Error Drift 1 ppm of FS/ °C |
类似零件编号 - MAX5294 |
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类似说明 - MAX5294 |
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