New advanced 24-bit A/D IC, the BH45B1525. The device is suitable for use in a wide range of high accuracy measurement applications, such as products for weight measurement, pressure measurement, temperature measurement and so on.
The BH45B1525 includes a low noise programmable gain amplifier, a PGA, a high accuracy 24-bit A/D converter and a SINC4 filter circuit. The output data rate supports a range of 10Hz to 1280Hz and the Effective Number of Bits (ENOB) can be up to 22.8 bits. The device has the benefits of high accuracy, high anti-RF interference and high anti-jitter. The device can communicate with external MCUs using its internal I²C/SPI interface and its integrated RC or external crystal oscillator.