The ADS5474 device is a 14-bit, 400-MSPS analog-to-digital converter (ADC) that operates from both a 5-V supply and 3.3-V supply while providing LVDS-compatible digital outputs. This ADC is one of a family of 12-, 13-, and 14-bit ADCs that operate from 210 MSPS to 500 MSPS. The ADS5474 device has an input buffer that isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source while providing a high-impedance input. An internal reference generator is also provided to simplify the system design.
Designed with a 1.4-GHz input bandwidth for the conversion of wide-bandwidth signals that exceed 400 MHz of input frequency at 400 MSPS, the ADS5474 device has outstanding low-noise performance and spurious-free dynamic range over a large input frequency range.
The ADS5474 device is available in an TQFP-80 PowerPAD package. The device is built on Texas Instruments complementary bipolar process (BiCom3) and is specified over the full industrial temperature range (–40°C to +85°C).
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|Part number||立即下单||Sample rate (Max) (MSPS)||Features||Resolution (Bits)||Number of input channels||SNR (dB)||ENOB (Bits)||SFDR (dB)||Power consumption (Typ) (mW)||Input range (Vp-p)||Interface||Operating temperature range (C)||Analog input BW (MHz)||Input buffer||Package Group||Package size: mm2:W x L (PKG)||Rating||Architecture|
||400||High Performance||14||1||70.3||11.2||95||2500||2.2||Parallel LVDS||-40 to 85||1440||Yes||HTQFP | 80||80HTQFP: 196 mm2: 14 x 14 (HTQFP | 80)||Catalog||Pipeline|
||210||High Performance||13||1||69.8||11.4||84||2250||2.2||Parallel LVDS||-40 to 85||500||Yes||HTQFP | 80||80HTQFP: 196 mm2: 14 x 14 (HTQFP | 80)||Catalog||Pipeline|
||250||High Performance||13||1||69.3||11.2||85||2250||2.2||Parallel LVDS||-40 to 85||500||Yes||HTQFP | 80||80HTQFP: 196 mm2: 14 x 14 (HTQFP | 80)||Catalog||Pipeline|
|ADS5463||无样片||500||Low Power||12||1||65.4||10.4||90||2250||2.2||Parallel LVDS||-40 to 85||2000||Yes||HTQFP | 80||80HTQFP: 196 mm2: 14 x 14 (HTQFP | 80)||Catalog||Pipeline|
|ADS54RF63||无样片||550||High Performance||12||1||65.4||10.4||90||2250||2.2||Parallel LVDS||-40 to 85||2300||Yes||HTQFP | 80||80HTQFP: 196 mm2: 14 x 14 (HTQFP | 80)||Catalog||Pipeline|