Texas Instruments TLC2551 12-Bit, 400 kSPS ADC, Serial Out, TMS320 Compatible (up to 10MHz), Single Ch. TLC2551IDG4

The TLC2551IDG4 is a 12-bit, low-power analog-to-digital converter (ADC) designed for applications requiring efficient data acquisition. It operates on a single 5-V supply and features a maximum throughput of 175 KSPS. The device has a rail-to-rail analog input with a bandwidth of 500 kHz and offers a serial interface compatible with SPI and DSP systems, facilitating easy integration with various microprocessors. This ADC is optimized for low power consumption, with an operating current of 3.5 mA and an autopower-down mode that reduces power usage to 8 µA when inactive. The TLC2551IDG4 is housed in a compact 8-pin MSOP package, making it suitable for space-constrained applications. Its specifications include an integral non-linearity (INL) and differential non-linearity (DNL) of ±1 LSB maximum, a signal-to-noise and distortion ratio (SINAD) of 72 dB, and a spurious-free dynamic range (SFDR) of 85 dB at a frequency of 20 kHz. Engineers seeking a reliable and efficient ADC for low-power applications may find the TLC2551IDG4 to be a suitable choice.