Texas Instruments ADS4249 14-Bit 250MSPS Dual Low Power ADC ADS4249IRGC25

Description
14-Bit 250MSPS Dual Low Power ADC 64-VQFN -40 to 85
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Description
14-Bit 250MSPS Dual Low Power ADC 64-VQFN -40 to 85
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Datasheet
Datasheet Summary
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The ADS4249 is a dual-channel, 14-bit analog-to-digital converter (ADC) capable of a maximum sample rate of 250 MSPS. It operates with a single 1.8-V power supply, consuming a total power of 560 mW at full speed, making it suitable for low-power applications. The device features high dynamic performance with a spurious-free dynamic range (SFDR) of 80 dBc at 170 MHz and a signal-to-noise ratio (SNR) of 71.7 dBFS at the same frequency. It includes programmable gain options up to 6 dB to optimize performance for various input ranges and has a DC offset correction feature to enhance accuracy. The ADS4249 supports both parallel CMOS and double data rate (DDR) LVDS output interfaces, providing flexibility in digital output configurations. It is housed in a compact 64-pin VQFN package and is specified for operation over an industrial temperature range of -40¬8C to 85¬8C. This ADC is well-suited for applications in wireless communications infrastructure and software-defined radios.

Datasheet Summary
Powered by GS/AI

The ADS4249 is a dual-channel, 14-bit analog-to-digital converter (ADC) capable of a maximum sample rate of 250 MSPS. It operates with a single 1.8-V power supply, consuming a total power of 560 mW at full speed, making it suitable for low-power applications. The device features high dynamic performance with a spurious-free dynamic range (SFDR) of 80 dBc at 170 MHz and a signal-to-noise ratio (SNR) of 71.7 dBFS at the same frequency. It includes programmable gain options up to 6 dB to optimize performance for various input ranges and has a DC offset correction feature to enhance accuracy. The ADS4249 supports both parallel CMOS and double data rate (DDR) LVDS output interfaces, providing flexibility in digital output configurations. It is housed in a compact 64-pin VQFN package and is specified for operation over an industrial temperature range of -40¬8C to 85¬8C. This ADC is well-suited for applications in wireless communications infrastructure and software-defined radios.

Suppliers

Company
Product
Description
Supplier Links
ADS4249 14-Bit 250MSPS Dual Low Power ADC - ADS4249IRGC25 - Texas Instruments
Dallas, TX, United States
ADS4249 14-Bit 250MSPS Dual Low Power ADC
ADS4249IRGC25
ADS4249 14-Bit 250MSPS Dual Low Power ADC ADS4249IRGC25
14-Bit 250MSPS Dual Low Power ADC 64-VQFN -40 to 85

14-Bit 250MSPS Dual Low Power ADC 64-VQFN -40 to 85

Buy Now Datasheet
Laguna Hills, CA, United States
Data Acquisition - Data Acquisition - Analog to Digital Converters (ADC) - ADS4249IRGC25
860417-ADS4249IRGC25
Data Acquisition - Data Acquisition - Analog to Digital Converters (ADC) - ADS4249IRGC25 860417-ADS4249IRGC25
Manufacturer: Texas Instruments Win Source Part Number: 860417-ADS4249IRGC25 Operating Temperature Range: -40°C ~ 85°C Features: 14 Bit Analog to Digital Converter 2 Input 2 Pipelined 64-VQFN (9x9) Package: Reel - TR Package: 64-VFQFN Exposed Pad Mounting: Surface Mount Part Status: Obsolete Family Name: ADS4249 Categories: Integrated Circuits (ICs) Case / Package: 64-VQFN (9x9) ECCN: 3A991C3 Popularity: Medium Fake Threat In the Open Market: 81 pct. Supply and Demand Status: Limited Quantity per package: 25 MSL Level: 3 (168 Hours) REACH Status: REACH Unaffected HTSUS: 8542.39.0001 Other Part Number: 296-32013-6, ADS4249IRGC25-ND, 296-32013-1, 296-32013-2

Manufacturer: Texas Instruments
Win Source Part Number: 860417-ADS4249IRGC25
Operating Temperature Range: -40°C ~ 85°C
Features: 14 Bit Analog to Digital Converter 2 Input 2 Pipelined 64-VQFN (9x9)
Package: Reel - TR
Package: 64-VFQFN Exposed Pad
Mounting: Surface Mount
Part Status: Obsolete
Family Name: ADS4249
Categories: Integrated Circuits (ICs)
Case / Package: 64-VQFN (9x9)
ECCN: 3A991C3
Popularity: Medium
Fake Threat In the Open Market: 81 pct.
Supply and Demand Status: Limited
Quantity per package: 25
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: 296-32013-6, ADS4249IRGC25-ND, 296-32013-1, 296-32013-2

Buy Now Datasheet
Analog to Digital Converters (ADC) - 296-32013-2-ND - DigiKey
Thief River Falls, MN, United States
Analog to Digital Converters (ADC)
296-32013-2-ND
Analog to Digital Converters (ADC) 296-32013-2-ND
14 Bit Analog to Digital Converter 2 Input 2 Pipelined 64-VQFN (9x9)

14 Bit Analog to Digital Converter 2 Input 2 Pipelined 64-VQFN (9x9)

Buy Now Datasheet
Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) - ADS4249IRGC25 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC)
ADS4249IRGC25
Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) ADS4249IRGC25
IC ADC 14BIT PIPELINED 64VQFN

IC ADC 14BIT PIPELINED 64VQFN

Supplier's Site
Data Acquisition - Analog to Digital Converters (ADC) - ADS4249IRGC25 - Lingto Electronic Limited
Shenzhen, China
Data Acquisition - Analog to Digital Converters (ADC)
ADS4249IRGC25
Data Acquisition - Analog to Digital Converters (ADC) ADS4249IRGC25
IC ADC 14BIT PIPELINED 64VQFN

IC ADC 14BIT PIPELINED 64VQFN

Supplier's Site Datasheet
Analog to Digital Converters (ADC) - ADS4249IRGC25 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Analog to Digital Converters (ADC)
ADS4249IRGC25
Analog to Digital Converters (ADC) ADS4249IRGC25
14 Bit Analog to Digital Converter 2 Input 2 Pipelined 64-VQFN (9x9)

14 Bit Analog to Digital Converter 2 Input 2 Pipelined 64-VQFN (9x9)

Buy Now Datasheet

Technical Specifications

  Texas Instruments Win Source Electronics DigiKey Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited Quarktwin Technology Ltd.
Product Category Analog-to-Digital Converter (ADC) Chips Analog-to-Digital Converter (ADC) Chips Analog-to-Digital Converter (ADC) Chips Analog-to-Digital Converter (ADC) Chips Analog-to-Digital Converter (ADC) Chips Analog-to-Digital Converter (ADC) Chips
Product Number ADS4249IRGC25 860417-ADS4249IRGC25 296-32013-2-ND ADS4249IRGC25 ADS4249IRGC25 ADS4249IRGC25
Product Name ADS4249 14-Bit 250MSPS Dual Low Power ADC Data Acquisition - Data Acquisition - Analog to Digital Converters (ADC) - ADS4249IRGC25 Analog to Digital Converters (ADC) Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) Data Acquisition - Analog to Digital Converters (ADC) Analog to Digital Converters (ADC)
Interface Type Parallel Parallel Parallel; LVDS - Parallel, Parallel
Package Type VQFN 64-VQFN (9x9) 64-VFQFN Exposed Pad 64-VFQFN Exposed Pad 64-VFQFN Exposed Pad
Screening Level Catalog
Resolution 14 bits 14 bits 14 bits
DNL 1.7 LSB
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