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AD7951BSTZ

Analogue to Digital Converter, 14 bit, 1 MSPS, Pseudo Differential, Parallel, Serial, Single, 7 V

  • Package/Case :
  • LQFP-48
  • Product Categories :
  • Precision A/D Converters ; Single Channel A/D Converters
  • RoHs Status:
  • Rohs
  • In-stock:
  • 1000

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AD7951BSTZ Product Details

The AD7951BSTZ is a 14-bit, charge redistribution, successive approximation register (SAR) architecture analog-to-digital converter (ADC) fabricated on Analog Devices, Inc.'s iCMOS high voltage process. The device is configured through hardware or via a dedicated write only serial configuration port for input range and operating mode. The AD7951BSTZ contains a high speed 14-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and both serial and parallel system interface ports. A falling edge on NVST samples the analog input on IN+ with respect to a ground sense, IN−. The AD7951BSTZ features four different analog input ranges and three different sampling modes: warp mode for the fastest throughput, normal mode for the fastest asynchronous throughput, and impulse mode where power is scaled with throughput. Operation is specified from −40°C to +85°C.

Feature

  • Multiple pins/software programmable input ranges: 5 V, 10 V, ±5 V, ±10 V
  • Pins or serial SPI® compatible input ranges/mode selection
  • Throughput1 MSPS (warp mode)800 kSPS (normal mode)670 kSPS (impulse mode)
  • 14-bit resolution with no missing codes
  • INL: ±0.3 LSB typ, ±1 LSB max (±61 ppm of FSR)
  • SNR: 85 dB @ 2 kHz
  • iCMOS® process technology
  • See data sheet for additional features

Applications

  • Process control
  • Medical instruments
  • High speed data acquisition
  • Digital signal processing
  • Instrumentation
  • Spectrum analysis
  • ATE

AD7951BSTZ Pinout
(Picture: Pinout)

AD7951BSTZ Block Diagram
(Picture: Diagram)

Technical Parameters

  • Number of Channels
  • 1
  • Architecture
  • SAR
  • Conversion Rate
  • 1 MSPs
  • Resolution
  • 14 bit
  • Input Type
  • Differential
  • SNR
  • 85.5 dB
  • Interface Type
  • Parallel, Serial (SPI, QSPI, Microwire)
  • Operating Supply Voltage
  • 5 V, 15 V
  • Maximum Operating Temperature
  • + 85 C
  • Mounting Style
  • SMD/SMT
  • Package / Case
  • LQFP-48
  • Maximum Power Dissipation
  • 260 mW
  • Minimum Operating Temperature
  • - 40 C
  • Number of Converters
  • 1
  • Packaging
  • Tray
  • Series
  • AD7951
  • Factory Pack Quantity
  • 250
  • Voltage Reference
  • Internal, External

AD7951BSTZ Documents

  • AD7951 Technical Documentation/Data sheet

AD7951BSTZ Related Products

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **an H***
    2020-03-17

    Came as pictured and described, thank you!! A++++

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Guarantees

1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that AD7951BSTZ is the original manufacturer or agent of AD?
We have a professional business development department to strictly test and verify the qualifications of AD original manufacturers and agents. All AD suppliers must pass the qualification review before they can publish their AD7951BSTZ devices; we pay more attention to the channels and quality of AD7951BSTZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AD7951BSTZ chips? Including AD original factory information, Precision A/D Converters ; Single Channel A/D Converters application, AD7951BSTZ pictures?
You can use Jotrin's intelligent search engine, or filter by Precision A/D Converters ; Single Channel A/D Converters category, or find it through Analog Devices, Inc Information page.
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The AD's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for AD7951BSTZ, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Q: What is the process for returns or replacement of AD7951BSTZ?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AD7951BSTZ we delivered, we will accept the replacement or return of the AD7951BSTZ only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of AD7951BSTZ.
(3)The AD7951BSTZ is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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Analog Devices, Inc

AD
Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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