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Details for ADS5474IPFP by Texas Instruments
Semiconductors - ICs > Data & Signal Conversion > Analog-to-Digital Converters - ADC
ADC 14BIT 3.3/5V 400MSPS 80HTQFP
ADS5474IPFP image

ADS5474IPFP by Texas Instruments

ADC 14BIT 3.3/5V 400MSPS 80HTQFP
Features
1.4-GHz Input Bandwidth
14-Bit Resolution, 11.2-Bits ENOB
2.2-VPP Differential Input Voltage
2.5-W Total Power Dissipation
400-MSPS Sample Rate
50-mW Power Down Mode
69.8-dBFS SNR at 230 MHz and 400 MSPS
80-dBc SFDR at 230 MHz and 400 MSPS
HTQFP-80 PowerPADu2122 Package (14 mm u00d7 14 mm footprint)
Industrial Temperature Range: u201340u00b0C to +85u00b0C
LVDS-Compatible Outputs
Offset Binary Output Format
On-Chip Analog Buffer, Track-and-Hold, and Reference Circuit
Output Data Transitions on the Rising and Falling Edges of a Half-Rate Output Clock
Pin-Similar/Compatible with 12-, 13-, and 14-Bit
Part Information
ADS5474IPFP image
RoHS Compliant
Description
The ADS5474 device is a 14-bit, 400-MSPS analogto-digital converter (ADC) that operates from both a 5-V supply and 3.3-V supply while providing LVDScompatible 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).
Specifications
Resolution (Bits):
14bit
Sampling Rate:
400MSPS
Input Channel Type:
Differential
Data Interface:
Parallel
Supply Voltage Type:
-
Supply Voltage Min:
3.1V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
HTQFP
No. of Pins:
80Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
Single 14-Bit Pipelined ADCs
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 4 - 72 hours
SVHC:
No SVHC (27-Jun-2018)
Operating Temperature Range:
-40°C to +85°C
Supply Current:
338mA
Supply Voltage Range:
4.75V to 5.25V
Supply Voltage Range - Analogue:
4.75V to 5.25V
Supply Voltage Range - Digital:
3V to 3.6V