High-precision analog-to-digital converter chip - MS1243
24-bit no missing code, 21-bit effective precision analog-to-digital converter
Integrated 50Hz, 60Hz notch (up to -90dB)
INL less than 0.0015%
Programmable gain (1 to 128)
Single clock cycle ready
Programmable ADC data rate output
External reference voltage range can be 0.1V to 5V
Chip with calibration
Integrated SPI-compatible interface
Low power consumption, as low as 0.6mW
4 analog input channels (MS1242)
8 analog input channels (MS1243)
Product introduction
MS1242/MS1243is a high-precision, wide dynamic range, Σ-Δ analog-to-digitalconverter chip with an operating voltage of2.7Vto5.25V, can achieve24bitno missing codeconversion, and its effective accuracy can reach21bit. It can be widely used in process control,weighing, liquid/and gas chemical analysis, blood analysis, smart transmitters, portable measurementinstrument fields.
I. Features of high-precision analog-to-digital converter chip MS1243:
24-bit no missing code, 21-bit effective precision analog-to-digital converter
Integrated 50Hz, 60Hz notch (up to -90dB)
INL less than 0.0015%
Programmable gain (1 to 128)
Single clock cycle ready
Programmable ADC data rate output
External reference voltage range can be 0.1V to 5V
Chip with calibration
Integrated SPI-compatible interface
Low power consumption, as low as 0.6mW
4 analog input channels (MS1242)
8 analog input channels (MS1243)
II. Applications of high-precision analog-to-digital converter chip MS1243：
