ADC128S102CIMT/NOPB

The ADC128S102CIMT/NOPB is a low-power, 12-bit successive-approximation register (SAR) analog-to-digital converter from Texas Instruments. It features eight single-ended input channels that are multiplexed into a sample-and-hold circuit, providing a conversion throughput range of 500 ksps to 1 Msps. The converter supports a supply voltage range of 2.7V to 5.25V on both analog and digital supplies, with typical power consumption of 2.3 mW at 3V and 10.7 mW at 5V. The device achieves a signal-to-noise ratio of 73 dB and exhibits differential nonlinearity of +1.5/-0.9 LSB maximum and integral nonlinearity of ±1.2 LSB maximum. The serial interface is compatible with SPI, QSPI, MICROWIRE, and DSP serial standards. The ADC is packaged in a 16-lead TSSOP (PW) package with a compact footprint of 32 mm², suitable for surface-mount assembly. The operating temperature range is -40°C to 105°C, making it suitable for industrial applications. The reference type is supply-based, and the output data format is straight binary. The device is RoHS3 compliant and has an MSL rating of 1 (unlimited).