0
ACTIVE
Sample rate (max) (Msps) |
170 |
Resolution (Bits) |
16 |
Number of input channels |
1 |
Interface type |
Parallel LVDS |
Analog input BW (MHz) |
730 |
Features |
High Performance |
Rating |
Catalog |
Peak-to-peak input voltage range (V) |
3 |
Power consumption (typ) (mW) |
2160 |
Architecture |
Pipeline |
SNR (dB) |
76.8 |
ENOB (Bits) |
12.3 |
SFDR (dB) |
95 |
Operating temperature range (°C) |
-40 to 85 |
Input buffer |
Yes |
VQFN (RGC)-64-81 mm² 9 x 9
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The ADS5484/ADS5485 (ADS548x) is a 16-bit family of analog-to-digital converters (ADCs) that operate from both a 5-V supply and 3.3-V supply while providing LVDS-compatible digital outputs. The ADS548x integrated analog input buffer 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 provided to simplify the system design. Internal dither is available to improve SFDR. These devices are drop-in compatible to the ADS5483/5482/5481, creating a pin-compatible family from 80 – 200 MSPS. Designed for highest total ENOB, the ADS548x family has outstanding low noise performance and spurious-free dynamic range.
The ADS548x family is available in a QFN-64 PowerPAD package. The devices are built on Texas Instruments complementary bipolar process (BiCom3) and are specified over the full industrial temperature range (–40°C to 85°C).
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