ICs

The AD7791 is a low-power, low-noise, 24-bit sigma-delta analog-to-digital converter (ADC) from Analog Devices. It's commonly used in precision measurement applications due to its high resolution and low noise characteristics.

The LTC2400 is a high-precision, 24-bit analog-to-digital converter (ADC) Analog Devices. It has high accuracy, low noise performance and high resolution.

The MCP3301 is a single-channel 13-bit Analog to Digital Converter (ADC) from Microchip. The MCP3301 uses an industry-standard SPI interface enabling a faster stream of conversion results.

The ADP2291 is a constant-current/constant-voltage linear charger for a single-cell lithium-ion battery. ADP2291 requires a few components to operate. It has a wide 4.5 V to 12 V input voltage range.

The MAX8903 is a dual-input charger which supports separate DC and USB inputs. This switch mode charger uses high-speed switching to eliminate heat and decrease external components.

The MAX1555 is an efficient battery charger IC designed for single-cell lithium-ion and lithium-polymer batteries.

The CD4067 is a commonly used 16-channel analog multiplexer/demultiplexer. It has four digital inputs to control the 16-channel.

The CD4051B is a digitally-controlled analog multiplexer/demultiplexer having a very low ON impedance and very low OFF leakage current. This is an 8-channel analog multiplexer/Demutiplexer and it has three digital control inputs.

This BQ29700 is a single-cell Li-ion/Li-polymer battery protection IC from Texas Instruments. BQ29700 features all the standard protection features such as Overcharge, Over-discharge, Charge overcurrent, Discharge overcurrent, and Load short-circuit protections.

The LTC2942 is a high-precision power and energy monitor manufactured by Analog Devices. It is capable to monitor the voltage, charge, and temperature.