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MCP4822 数据表(PDF) 7 Page - Microchip Technology |
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MCP4822 数据表(HTML) 7 Page - Microchip Technology |
7 / 50 page 2010-2015 Microchip Technology Inc. DS20002249B-page 7 MCP4802/4812/4822 FIGURE 1-1: SPI Input Timing Data. TEMPERATURE CHARACTERISTICS CS High Time tCSH 15 — — ns Note 1 LDAC Pulse Width tLD 100 — — ns Note 1 LDAC Setup Time tLS 40 — — ns Note 1 SCK Idle Time before CS Fall tIDLE 40 — — ns Note 1 Electrical Specifications: Unless otherwise indicated, VDD = +2.7V to +5.5V, VSS = GND. Parameters Sym Min Typ Max Units Conditions Temperature Ranges Specified Temperature Range TA -40 — +125 °C Operating Temperature Range TA -40 — +125 °C Note 1 Storage Temperature Range TA -65 — +150 °C Thermal Package Resistances Thermal Resistance, 8L-MSOP JA —211 — °C/W Thermal Resistance, 8L-PDIP JA —90 — °C/W Thermal Resistance, 8L-SOIC JA —150 — °C/W Note 1: The MCP4802/4812/4822 devices operate over this extended temperature range, but with reduced performance. Operation in this range must not cause T J to exceed the maximum junction temperature of +150°C. AC CHARACTERISTICS (SPI TIMING SPECIFICATIONS) Electrical Specifications: Unless otherwise indicated, VDD = 2.7V – 5.5V, TA= -40 to +125°C. Typical values are at +25°C. Parameters Sym Min Typ Max Units Conditions Note 1: This parameter is ensured by design and not 100% tested. CS SCK SDI LDAC tCSSR tHD tSU tLO tCSH tCHS LSb in MSb in tIDLE Mode 1,1 Mode 0,0 tHI tLD tLS |
类似零件编号 - MCP4822 |
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类似说明 - MCP4822 |
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