14-/12-Bit, 160/250MSPS, Ultralow-Power ADC

The ADS4126, ADS4129 ADS4146, ADS4149 are a family of 14-bit/12-bit Analog-to-digital converters (ADCs) with sampling rates up to 250MSPS. These devices use innovative design techniques to achieve high dynamic performance, while consuming extremely low power at 1.8V supply. The devices are well-suited for multi-carrier, wide bandwidth Communications applications. The ADS4126, ADS4129 ADS4146, ADS4149 have fine gain options that CAN be used to improve SFDR performance at lower full-scale input ranges, especially at high input frequencies. They include a dc offset correction loop that CAN be used to cancel the ADC offset. At lower sampling rates, the ADC automatically operates at scaled down power with no loss in performance. The ADS4126, ADS4129 ADS4146, ADS4149 are available in a compact QFN-48 pacakge and are specified over the industrial temperature range (–40°C to +85°C). By Texas Instruments
Part Manufacturer Description Datasheet Samples
ADS4149IRGZ25 Texas Instruments 14 bit 250MSPS Low Power ADC 48-VQFN -40 to 85
ADS4149IRGZR Texas Instruments 14-Bit, 250-MSPS Analog-to-Digital Converter (ADC) 48-VQFN -40 to 85
ADS4149IRGZT Texas Instruments 14-Bit, 250-MSPS Analog-to-Digital Converter (ADC) 48-VQFN -40 to 85
PADS4149IRGZT Texas Instruments 14 bit 250MSPS Low Power ADC 48-VQFN -40 to 85
ADS4149 's PackagesADS4149 's pdf datasheet
ADS4126IRGZ25 VQFN
ADS4126IRGZR VQFN
ADS4126IRGZT VQFN
ADS4129IRGZ25 VQFN
ADS4129IRGZR VQFN
ADS4129IRGZT VQFN
ADS4146IRGZ25 VQFN
ADS4146IRGZR VQFN
ADS4146IRGZT VQFN
ADS4149IRGZ25 VQFN
ADS4149IRGZR VQFN
ADS4149IRGZT VQFN
PADS4149IRGZT VQFN
ADS4126 VQFN
ADS4129 VQFN
ADS4146 VQFN




ADS4149 Pinout, Pinouts
ADS4149 pinout,Pin out
This is one package pinout of ADS4149,If you need more pinouts please download ADS4149's pdf datasheet.

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ADS4149 Application Notes ADS4149 RoHS ADS4149 Circuits ADS4149 footprint
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