ADS5485IRGCT

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Texas Instruments

16-BIT, 200-MSPS ANALOG-TO-DIGITAL CONVERTER (ADC)

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ADS5485IRGCT

Active

Texas Instruments

16-BIT, 200-MSPS ANALOG-TO-DIGITAL CONVERTER (ADC)

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Description Specifications Series Pricing CAD Documents

Description

General part information

ADS5485 Series

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).

Technical Specifications

Parameters and characteristics for this part

Specification	ADS5485IRGCT

Architecture	Pipelined
Configuration	S/H-ADC
Data Interface	LVDS - Parallel
Input Type	Differential
Mounting Type	Surface Mount
Number of A/D Converters	1 count
Number of Bits	16 bits
Number of Inputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	64-VFQFN Exposed Pad
Package Length	9 mm
Package Name	64-VQFN
Package Width	9 mm
Ratio - ADC	1
Ratio - S/H	1
Reference Type	External, Internal
Sampling Rate (Per Second)	200 MHz
Voltage - Supply, Analog (Additional)	5 V
Voltage - Supply, Analog (Range 1 Max)	3.6 V
Voltage - Supply, Analog (Range 1 Min)	3.1 V
Voltage - Supply, Analog (Range 2 Max)	5 V
Voltage - Supply, Analog (Range 2 Min)	5 V
Voltage - Supply, Digital (Max)	3.6 V
Voltage - Supply, Digital (Min)	3 V

ADS5485 Series

Part	Package Width	Package Name	Package Length	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Mounting Type	Number of A/D Converters	Number of Bits	Voltage - Supply, Analog (Additional)	Voltage - Supply, Analog (Range 2 Max)	Voltage - Supply, Analog (Range 2 Min)	Voltage - Supply, Analog (Range 1 Max)	Voltage - Supply, Analog (Range 1 Min)	Data Interface	Package / Case	Operating Temperature (Min)	Operating Temperature (Max)	Sampling Rate (Per Second)	Number of Inputs	Reference Type	Input Type	Configuration	Ratio - ADC	Ratio - S/H	Architecture	Supplied Contents	Utilized IC / Part	Contents	Input Voltage (Value)
Texas Instruments ADS5485IRGCT	9 mm	64-VQFN	9 mm	3 V	3.6 V	Surface Mount	1 count	16 bits	5 V	5 V	5 V	3.6 V	3.1 V	LVDS - Parallel	64-VFQFN Exposed Pad	-40 °C	85 °C	200 MHz	1	External Internal	Differential	S/H-ADC	1	1	Pipelined
Texas Instruments ADS5485IRGCR	9 mm	64-VQFN	9 mm	3 V	3.6 V	Surface Mount	1 count	16 bits	5 V	5 V	5 V	3.6 V	3.1 V	LVDS - Parallel	64-VFQFN Exposed Pad	-40 °C	85 °C	200 MHz	1	External Internal	Differential	S/H-ADC	1	1	Pipelined
Texas Instruments ADS5485IRGCTG4	9 mm	64-VQFN	9 mm	3 V	3.6 V	Surface Mount	1 count	16 bits	5 V	5 V	5 V	3.6 V	3.1 V	LVDS - Parallel	64-VFQFN Exposed Pad	-40 °C	85 °C	200 MHz	1	External Internal	Differential	S/H-ADC	1	1	Pipelined
Texas Instruments ADS5485IRGC25	9 mm	64-VQFN	9 mm	3 V	3.6 V	Surface Mount	1 count	16 bits	5 V	5 V	5 V	3.6 V	3.1 V	LVDS - Parallel	64-VFQFN Exposed Pad	-40 °C	85 °C	200 MHz	1	External Internal	Differential	S/H-ADC	1	1	Pipelined
Texas Instruments ADS5485EVM							1 count	16 bits						Parallel Serial				200 MHz								Board(s)	ADS5485	Board	3 Vpp