Texas Instruments ADS4149 14 bit 250MSPS Low Power ADC ADS4149IRGZ25

Description
14 bit 250MSPS Low Power ADC 48-VQFN -40 to 85
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Description
14 bit 250MSPS Low Power ADC 48-VQFN -40 to 85
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Datasheet
Datasheet Summary
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The ADS4149IRGZ25 is a 14-bit analog-to-digital converter (ADC) capable of sampling rates up to 250 MSPS. It operates with an ultralow power consumption of 265 mW at maximum sampling rate and 201 mW at 160 MSPS, utilizing a single 1.8V supply. The device features high dynamic performance with a signal-to-noise ratio (SNR) of 70.6 dBFS at 170 MHz and a spurious-free dynamic range (SFDR) of 84 dBc at the same frequency. The ADS4149IRGZ25 supports dynamic power scaling, allowing it to adjust power consumption based on the sample rate without sacrificing performance. It includes a double data rate (DDR) LVDS output interface with programmable swing options of 350 mV (standard) and 200 mV (low), as well as a parallel CMOS interface. The device also features programmable gain options up to 6 dB for optimizing SNR and SFDR trade-offs, along with DC offset correction capabilities. Packaged in a compact QFN-48 (7mm x 7mm) format, the ADS4149IRGZ25 is specified for operation over an industrial temperature range of -40¬8C to +85¬8C, making it suitable for a variety of applications, including multi-carrier and wide bandwidth communications.

Datasheet Summary
Powered by GS/AI

The ADS4149IRGZ25 is a 14-bit analog-to-digital converter (ADC) capable of sampling rates up to 250 MSPS. It operates with an ultralow power consumption of 265 mW at maximum sampling rate and 201 mW at 160 MSPS, utilizing a single 1.8V supply. The device features high dynamic performance with a signal-to-noise ratio (SNR) of 70.6 dBFS at 170 MHz and a spurious-free dynamic range (SFDR) of 84 dBc at the same frequency. The ADS4149IRGZ25 supports dynamic power scaling, allowing it to adjust power consumption based on the sample rate without sacrificing performance. It includes a double data rate (DDR) LVDS output interface with programmable swing options of 350 mV (standard) and 200 mV (low), as well as a parallel CMOS interface. The device also features programmable gain options up to 6 dB for optimizing SNR and SFDR trade-offs, along with DC offset correction capabilities. Packaged in a compact QFN-48 (7mm x 7mm) format, the ADS4149IRGZ25 is specified for operation over an industrial temperature range of -40¬8C to +85¬8C, making it suitable for a variety of applications, including multi-carrier and wide bandwidth communications.

Suppliers

Company
Product
Description
Supplier Links
ADS4149 14 bit 250MSPS Low Power ADC - ADS4149IRGZ25 - Texas Instruments
Dallas, TX, United States
ADS4149 14 bit 250MSPS Low Power ADC
ADS4149IRGZ25
ADS4149 14 bit 250MSPS Low Power ADC ADS4149IRGZ25
14 bit 250MSPS Low Power ADC 48-VQFN -40 to 85

14 bit 250MSPS Low Power ADC 48-VQFN -40 to 85

Buy Now Datasheet
 - ADS4149IRGZ25 - Rochester Electronics
Newburyport, MA, United States
ADC, Proprietary Method, 14-Bit, 1 Func, 1 Channel, Parallel, Word Access, PQCC48

ADC, Proprietary Method, 14-Bit, 1 Func, 1 Channel, Parallel, Word Access, PQCC48

Supplier's Site Datasheet
Singapore
VQFN Analog-to-Digital Converter IC
700-ADS4149IRGZ25
VQFN Analog-to-Digital Converter IC 700-ADS4149IRGZ25
14-Bit 250MSPS ADC, LVDS/Serial/Parallel Interface, VQFN Product overview: ADS4149IRGZ25 from Texas Instruments is an Analog-to-Digital Converter IC for sensor measurement, data acquisition, industrial monitoring, instrumentation, and embedded control systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include VQFN. Search-friendly keywords include ADC, analog-to-digital converter, data acquisition, sensor interface, VQFN, Analog-to-Digital Converter IC, Analog to Digital Converters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 700-ADS4149IRGZ25 can be used for catalog matching and distributor lookup.

14-Bit 250MSPS ADC, LVDS/Serial/Parallel Interface, VQFN Product overview: ADS4149IRGZ25 from Texas Instruments is an Analog-to-Digital Converter IC for sensor measurement, data acquisition, industrial monitoring, instrumentation, and embedded control systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include VQFN. Search-friendly keywords include ADC, analog-to-digital converter, data acquisition, sensor interface, VQFN, Analog-to-Digital Converter IC, Analog to Digital Converters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 700-ADS4149IRGZ25 can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Analog to Digital Converters (ADC) - 296-32011-2-ND - DigiKey
Thief River Falls, MN, United States
Analog to Digital Converters (ADC)
296-32011-2-ND
Analog to Digital Converters (ADC) 296-32011-2-ND
14 Bit Analog to Digital Converter 1 Input 1 Pipelined 48-VQFN (7x7)

14 Bit Analog to Digital Converter 1 Input 1 Pipelined 48-VQFN (7x7)

Buy Now Datasheet
Data Acquisition - Analog to Digital Converters (ADC) - ADS4149IRGZ25 - Lingto Electronic Limited
Shenzhen, China
Data Acquisition - Analog to Digital Converters (ADC)
ADS4149IRGZ25
Data Acquisition - Analog to Digital Converters (ADC) ADS4149IRGZ25
IC ADC 14BIT PIPELINED 48VQFN

IC ADC 14BIT PIPELINED 48VQFN

Supplier's Site Datasheet
Analog to Digital Converters (ADC) - ADS4149IRGZ25 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Analog to Digital Converters (ADC)
ADS4149IRGZ25
Analog to Digital Converters (ADC) ADS4149IRGZ25
14 Bit Analog to Digital Converter 1 Input 1 Pipelined 48-VQFN (7x7)

14 Bit Analog to Digital Converter 1 Input 1 Pipelined 48-VQFN (7x7)

Buy Now Datasheet
Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) - ADS4149IRGZ25 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC)
ADS4149IRGZ25
Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) ADS4149IRGZ25
IC ADC 14BIT PIPELINED 48VQFN

IC ADC 14BIT PIPELINED 48VQFN

Supplier's Site
Analog to Digital Converters - ADC 14B 250MSPS Low Pwr ADC - 815-ADS4149IRGZ25 - Utmel Electronic Limited
Hong Kong, China
Analog to Digital Converters - ADC 14B 250MSPS Low Pwr ADC
815-ADS4149IRGZ25
Analog to Digital Converters - ADC 14B 250MSPS Low Pwr ADC 815-ADS4149IRGZ25
Analog to Digital Converters - ADC 14B 250MSPS Low Pwr ADC

Analog to Digital Converters - ADC 14B 250MSPS Low Pwr ADC

Supplier's Site

Technical Specifications

  Texas Instruments Rochester Electronics ERSAELECTRONICS PTE. LTD. DigiKey Lingto Electronic Limited Quarktwin Technology Ltd. Shenzhen Shengyu Electronics Technology Limited Utmel Electronic Limited
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 Analog-to-Digital Converter (ADC) Chips Analog-to-Digital Converter (ADC) Chips
Product Number ADS4149IRGZ25 ADS4149IRGZ25 700-ADS4149IRGZ25 296-32011-2-ND ADS4149IRGZ25 ADS4149IRGZ25 ADS4149IRGZ25 815-ADS4149IRGZ25
Product Name ADS4149 14 bit 250MSPS Low Power ADC VQFN Analog-to-Digital Converter IC Analog to Digital Converters (ADC) Data Acquisition - Analog to Digital Converters (ADC) Analog to Digital Converters (ADC) Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) Analog to Digital Converters - ADC 14B 250MSPS Low Pwr ADC
Interface Type Parallel Parallel LVDS, Serial, Parallel Parallel Parallel; LVDS - Parallel, Parallel Serial; Parallel; LVDS - Parallel, Parallel
Package Type VQFN LCC48 VQFN 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad
Screening Level Catalog
Resolution 14 bits 14 bits 14 bits 14 bits 1.75 bits
DNL 0.9500 LSB 0.0305 LSB
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