Longer Battery Life for Portable Applications

General Description The MAX11254 is a 6-channel, 24-bit delta-sigma ADC that achieves exceptional performance while consuming very low power. Sample rates up to 64ksps allow precision DC measurements. The MAX11254 communicates via a SPI serial interface and is available in a small (5mm x 5mm) TQF

文件：1.13341 Mbytes 页数：51 Pages

MAXIM

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High-Speed USB Connector, FMC Connector, and Pmod-Style Connector

文件：4.91941 Mbytes 页数：36 Pages

MAXIM

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24位、6通道、64ksps、6.2nV/√Hz PGA、Δ-Σ ADC，SPI接口

MAX11254为6通道、24位、Δ-Σ ADC，在实现优异性能的同时保持极低功耗。高达64ksps的采样率支持高精度直流测量。MAX11254通过SPI串口通信，采用小尺寸(5mm x 5mm) TQFN封装。\n\n MAX11254提供6.2nV/噪声可编程增益放大器(PGA)，增益设置范围为1至128倍。集成PGA提供信号输入与开关电容采样网络之间的隔离。PGA也允许MAX11254直接连接高阻抗源，不会影响可用动态范围。\n\n MAX11254采用2.7V至3.6V单电源模拟供电，或采用±1.8V双电源模拟供电，允许被采样的模拟输入低于地电位。数字电源范围为：1 • 高分辨率，适用于宽动态范围工业应用 \n• 133dB SNR @ 50sps\n• 124dB SNR @ 1000sps\n\n\n• 电池寿命较长，适用于便携应用\n• 2.2mA工作电流\n• 1µA休眠电流\n\n\n• 单电源或双电源，输入电压范围灵活\n• 2.7V至3.6V (单电源)或±1.8V (双电源) \n\n\n• 支持系统集成\n• 低噪声、6.2nV/√Hz PGA，增益可设置为1、2、4、8、16、32、64、128\n• 6通道、全差分输入\n\n\n• 可根据需要进行校准或系统的增益、失调校准\n• 用户可编程失调、增益寄存器\n\n\n• 性能可靠、小;

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Longer Battery Life for Portable Applications

General Description The MAX11254 is a 6-channel, 24-bit delta-sigma ADC that achieves exceptional performance while consuming very low power. Sample rates up to 64ksps allow precision DC measurements. The MAX11254 communicates via a SPI serial interface and is available in a small (5mm x 5mm) TQF

文件：1.13341 Mbytes 页数：51 Pages

MAXIM

美信

Longer Battery Life for Portable Applications

General Description The MAX11254 is a 6-channel, 24-bit delta-sigma ADC that achieves exceptional performance while consuming very low power. Sample rates up to 64ksps allow precision DC measurements. The MAX11254 communicates via a SPI serial interface and is available in a small (5mm x 5mm) TQF

文件：1.13341 Mbytes 页数：51 Pages

MAXIM

美信

24-Bit, 6-Channel, 64ksps, 6.2nV/?숰z PGA, Delta-Sigma ADC with SPI Interface

文件：1.16241 Mbytes 页数：51 Pages

MAXIM

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24-Bit, 6-Channel, 64ksps, 6.2nV/?숰z PGA, Delta-Sigma ADC with SPI Interface

文件：1.16241 Mbytes 页数：51 Pages

MAXIM

美信

24-Bit, 6-Channel, 64ksps, 6.2nV/?숰z PGA, Delta-Sigma ADC with SPI Interface

文件：1.16241 Mbytes 页数：51 Pages

MAXIM

美信

24-Bit, 6-Channel, 64ksps, 6.2nV/?숰z PGA, Delta-Sigma ADC with SPI Interface

文件：1.16241 Mbytes 页数：51 Pages

MAXIM

美信

24-Bit, 6-Channel, 64ksps, 6.2nV/?숰z PGA, Delta-Sigma ADC with SPI Interface

文件：1.16241 Mbytes 页数：51 Pages

MAXIM

美信