30V Input Standoff, 1A Fully Integrated Linear Charger for 1 Cell Li-ion Battery

ETA4050 is a single cell, fully integrated constant current (CC)/constant voltage (CV) Li-ion battery charger. Its compact package with minimum external components requirement makes the ETA4050 ideal for portable applications. No external sense resistor or blocking diode is necessary for the ETA4050 • 30V Input Standoff Voltage\n\n• 4.35V Charge Termination Voltage\n\n• Charge Current Programmable, Up to 1A\n\n• Pin Selectable USB 100mA or 500mA Maximum Input Current Limit\n\n• Programmable Termination Current and Pre-charge Current Threshold\n\n• Operation over JEITA Range via Battery NTC\n\n•;

ETA

钰泰半导体

Compact, Low Power, 12-Bit, 2 MSPS/500 kSPS Easy Drive SAR ADC

FEATURES ► Small footprint, big performance ► INL: ±0.1 LSB maximum ► SNR: 73.8 dB with VREF = 3.3 V ► 1.35 nJ per conversion ► 1.35 mW/0.68 mW at 1 MSPS/500 kSPS in sample mode ► 370 μW/112 μW at 1 MSPS/300 kSPS in autonomous modes ► 4.1 μW standby power ► Versatile signal conditioning in

文件：2.69201 Mbytes 页数：65 Pages

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Ultra Low Power ARM Cortex-M4F MCU with Integrated Power Management

文件：743.46 Kbytes 页数：46 Pages

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Ultra Low Power ARM Cortex-M4F MCU with Integrated Power Management

文件：743.46 Kbytes 页数：46 Pages

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亚德诺