12- and 14-Bit ADCs
Texas Instruments announces five new members of the ADS5500 high-speed analog-to-digital converter (ADC) family. The ADS5500 family now consists of three 14-bit ADCs and three 12-bit ADCs available in speeds of 80, 100, and 125 MSPS featuring excelllent spurious-free dynamic range (SFDR), high signal-to-noise ratio (SNR), and low power. The 14-bit ADS5541 combines high performance (71 dB SNR) at high speed (105 MSPS) with one half the power (710 mW) of competitive devices, while the 14-bit ADS5542 provides an economical 80-MSPS device with low power (670 mW) and excellent high-frequency performance. The ADS5520 (12-bit, 125 MSPS) and the ADS5521 (12-bit, 105 MSPS) deliver high signal accuracy and precision with an 69 dB SNR at 100 MHz input frequency (IF). The ADS5522 (12-bit, 80 MSPS) offers an SNR of 70 dB. In addition, the 12-bit devices offer low power dissipation at the 105 and 125 MSPS nodes. The ADS5500 family is optimized to work with TI's high-performance C6000™ DSP platform, which is used in applications ranging from third-generation wireless communications infrastructure to high-resolution medical imaging.
Texas Instruments
Texas Instruments Inc.
Semiconductor Group SC-98054
4500 Cambridge
Fort Worth, TX, 76155
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