ADAR7251WBCSZ-RL

584-ADAR7251WBCSZ-RL
ADAR7251WBCSZ-RL

Mfr.:

Description:
Analog to Digital Converters - ADC 4CH 16bit Continous Time ADC w/PGA

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Datasheet:
ECAD Model:
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Product Attribute Attribute Value Select Attribute
Analog Devices Inc.
Product Category: Analog to Digital Converters - ADC
Delivery Restrictions:
 Mouser does not presently sell this product in your region.
RoHS:  
ADAR7251
SMD/SMT
LFCSP-48
4 Channel
SPI
- 40 C
+ 125 C
AEC-Q100
Reel
Cut Tape
MouseReel
Brand: Analog Devices
Product Type: ADCs - Analog to Digital Converters
Factory Pack Quantity: 2500
Subcategory: Data Converter ICs
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Attributes selected: 0

Compliance Codes
TARIC:
8542399000
CNHTS:
8542319090
CAHTS:
8542390000
USHTS:
8542390030
JPHTS:
854239099
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

Data Converters

Analog Devices Inc. Data Converters are a portfolio of data converters that are unmatched in ability and deliver performance with value. The converters provide accurate and reliable conversion for a range of applications. Typical applications include industrial automation, programmable logic controllers, optical transceivers, data acquisition, and more.

ADAR7251 16-Bit ADCs

Analog Devices ADAR7251 features 4-channel, 16-bit, simultaneous-sampling analogue-to-digital converters (ADCs) specially designed for applications such as data acquisition systems, automotive LSR-FMCW, and FSK-FMCW radar systems. The devices’ CONV_START input and DATA_READY output signals synchronise the ADCs with an external ramp to support the targeted applications. An on-chip phase-locked loop (PLL) enables a range of clock frequencies for maximum system flexibility. Each of ADAR7251's four channels includes a programmable gain amplifier (PGA), low-noise amplifier (LNA), an equaliser, decimation filter, and multi-bit Σ-Δ ADC. The PGA and LNA have a 45dB gain range in 6dB steps. At the maximum gain setting, the ADAR7251 ADCs offer a low 2.4nV/√Hz input-referred voltage noise. ADAR7251's front-end circuitry allows a direct connection to a MMIC output with very few external passive components. The design of the ADAR7251 ADCs eliminates the need for driver operational amplifiers, a high-order anti-aliasing filter, and external bipolar supplies. As a result, these ADCs enable easy connections to digital signal processors (DSPs) and microcontroller units (MCUs) in the system. Designers can use the ADAR7251 ADCs for precise channel-to-channel drift matching. Operating over a wide signal bandwidth, ADAR7251’s serial and parallel interfaces support programmable sample rates ranging from 300kSPS to 1.8MSPS.
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Analog to Digital Converters (ADC, A/D)

Analog Devices Inc. Analog-to-Digital Converters (ADC, A/D) translate analog electrical signals for data-processing purposes. With products matching performance, power, cost, and size needs, Analog Devices offers a large A/D converter portfolio.

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