ADS6145IRHBT Datasheet PDF - TI

ADS6145/ADS6144/ADS6143/ADS6142 (ADS614X) are a family of 14-bit A/D converters with sampling frequencies up to 125 MSPS. The high performance and low power consumption of the ADS614X are combined in a compact 32 QFN package. An internal high bandwidth sample and hold and a low jitter clock buffer help to achieve high SNR and high SFDR even at high input frequencies.

●The ADS614X feature coarse and fine gain options to improve SFDR performance at lower full-scale analog input ranges.

●The digital data outputs are either parallel CMOS or DDR (Double Data Rate) LVDS. Several features exist to ease data capture such as — controls for output clock position and output buffer drive strength, LVDS current, and internal termination programmability.

●The output interface type, gain, and other functions are programmed using a 3-wire serial interface. Alternatively, some functions are configured using dedicated parallel pins so the device powers up to the desired state.

●The ADS614X include internal references while eliminating traditional reference pins and associated external decoupling. External reference mode is also supported.

●The ADS614X are specified over the industrial temperature range (-40°C to 85°C).