3.5- and 4.5-Digit, Single-Chip ADCs with LED Drivers and 關C Interface

General Description The MAX1497/MAX1499 low-power, 3.5- and 4.5-digit, analog-to-digital converters (ADCs) with integrated light emitting diode (LED) drivers operate from a single 2.7V to 5.25V power supply. They include an internal reference, a high-accuracy on-chip oscillator, and a multiplexed

文件：665.31 Kbytes 页数：33 Pages

Maxim

美信

3位半和4位半、单片ADC，带有LED驱动器和µC接口

MAX1497/MAX1499为低功率、3.5位和4.5位模数转换器(ADC)，带有集成的发光二极管(LED)驱动器，工作于2.7V至5.25V单电源。此类芯片包含内部基准、高精度片内振荡器和多路复用的LED显示驱动器。内部电荷泵为集成的输入缓冲器提供负电源，以便单电源工作。此ADC输入范围可配置为±2V或±200mV，且可将其转换结果输出到LED和/或微控制器(µC)。微控制器通信可通过SPI™/QSPI™/MICROWIRE™兼容的接口实现。MAX1497为3.5位(±1999计数)器件，MAX1499为4.5位(±19,999计数)器件。\nMAX1497/MAX1499无需外部精密的积 • 高分辨率\n• MAX1499：4.5数字位(±19,999计数) \n• MAX1497：3.5数字位(±1999计数)\n• Σ-Δ ADC结构 \n• 无需积分电容 \n• 无需自归零电容 \n• >100dB的50Hz和60Hz干扰抑制 \n• 工作于2.7V或5.25V单电源 \n• ±200mV或±2V的可选择输入范围 \n• 可选择的电压基准：内部2.048V或外部 \n• 内部高精度振荡器无需外接元件 \n• 自动零点修正 \n• 低功耗(LED驱动器电流除外)\n• 最大664µA的工作电流 \n• 最大268µA的关断电流\n• 小型32引脚、7mm x 7mm TQF;

ADI

亚德诺

3.5- and 4.5-Digit, Single-Chip ADCs with LED Drivers and 關C Interface

General Description The MAX1497/MAX1499 low-power, 3.5- and 4.5-digit, analog-to-digital converters (ADCs) with integrated light emitting diode (LED) drivers operate from a single 2.7V to 5.25V power supply. They include an internal reference, a high-accuracy on-chip oscillator, and a multiplexed

文件：665.31 Kbytes 页数：33 Pages

Maxim

美信

3.5- and 4.5-Digit, Single-Chip ADCs with LED Drivers and 關C Interface

General Description The MAX1497/MAX1499 low-power, 3.5- and 4.5-digit, analog-to-digital converters (ADCs) with integrated light emitting diode (LED) drivers operate from a single 2.7V to 5.25V power supply. They include an internal reference, a high-accuracy on-chip oscillator, and a multiplexed

文件：665.31 Kbytes 页数：33 Pages

Maxim

美信

Eye Diagram Test Circuit with SMA Inputs/Outputs

文件：599.27 Kbytes 页数：13 Pages

Maxim

美信

Ruggedized 6Gbps SATA Redriver with High ESD and Extended Temperature Operation

文件：1.94063 Mbytes 页数：12 Pages

Maxim

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Ruggedized 6Gbps SATA Redriver with High ESD and Extended Temperature Operation

文件：1.94063 Mbytes 页数：12 Pages

Maxim

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Eye Diagram Test Circuit with SMA Inputs/Outputs

文件：599.27 Kbytes 页数：13 Pages

Maxim

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Eye Diagram Test Circuit with SMA Inputs/Outputs

文件：599.27 Kbytes 页数：13 Pages

Maxim

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Dual SuperSpeed USB 3.0 Equalizer/Redriver

文件：1.75691 Mbytes 页数：12 Pages

Maxim

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