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ADS1203IPWR bảng dữ liệu(PDF) 4 Page - Burr-Brown (TI) |
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ADS1203IPWR bảng dữ liệu(HTML) 4 Page - Burr-Brown (TI) |
4 / 24 page ADS1203 SBAS318 − JUNE 2004 www.ti.com 4 ELECTRICAL CHARACTERISTICS (continued) Over recommended operating free-air temperature range at −40 °C to +85°C, VDD = +5V, VIN+ = −250mV to +250mV, VIN− = 0V, Mode 3, MCLK input = 20MHz, and 16-bit Sinc3 filter, with OSR = 256, unless otherwise noted. PARAMETER UNITS ADS1203IPW TEST CONDITIONS PARAMETER UNITS MAX TYP(1) MIN TEST CONDITIONS Digital Input Logic family CMOS with Schmitt Trigger VIH High-level input voltage 0.7 × VDD VDD + 0.3 V VIL Low-level input voltage −0.3 0.3 ×VDD V IIH High-level Input current VI = VDD or GND 50 nA IIL Low-level Input current VI = VDD or GND −50 nA CI Input capacitance 5 pF Digital Output VOH High-level digital output VDD = 5V, IO = −5mA 4.6 V VOH High-level digital output VDD = 5V, IO = −15mA 3.9 V VOL Low-level digital output VDD = 5V, IO = 5mA 0.4 V VOL Low-level digital output VDD = 5V, IO = 15mA 1.1 V CO Output capacitance 5 pF CL Load capacitance 30 pF Power Supply VDD Supply voltage 4.5 5 5.5 V ICC Operating supply current Mode 0 8.4 9.8 mA ICC Operating supply current Mode 3 6.7 7.8 mA Power dissipation Mode 0 42 49 mW Power dissipation Mode 3 33.5 39 mW Operating Temperature Range −40 +85 °C (1) All typical values are at TA = +25°C. (2) Integral nonlinearity is defined as the maximum deviation of the line through the end points of the specified input range of the transfer curve for VIN+ = −250mV to +250mV, expressed either as the number of LSBs or as a percent of measured input range (500mV). (3) Ensured by design. (4) Maximum values, including temperature drift, are ensured over the full specified temperature range. (5) With reduced accuracy, minimum clock can go from 1MHz up to 32MHz. |
Số phần tương tự - ADS1203IPWR |
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Mô tả tương tự - ADS1203IPWR |
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