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  • AD7997BRUZ-1
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AD7997BRUZ-1

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8-Channel, 10-Bit ADC with I2C Compatible Interface in 20-Lead TSSOP; Package: TSSOP; No of Pins: 20; Temperature Range: Industrial

  • Package/Case :
  • TSSOP-20
  • Product Categories :
  • Data Acquisition - Analog to Digital Converters
  • RoHs Status:
  • Rohs
  • In-stock:
  • 1000

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AD7997BRUZ-1 Product Details

The AD7997BRUZ-1 is a 8-channel 10-bit low power successive approximation Analog-to-digital Converter (ADC) with an I²C-compatible interface. The part operates from a single 2.7 to 5.5V power supply and feature a 2µs conversion time. The part contains an multiplexer and track-and-hold amplifier that can handle input frequencies up to 11MHz. It provides a 2-wire serial interface that is compatible with I²C interfaces. It normally remains in a shutdown state while not converting and power up only for conversions. The conversion process can be controlled using the CONVST pin by a command mode where conversions occur across I²C write operations or an automatic conversion interval mode selected through software control. It requires an external reference that should be applied to the REFIN pin and can be in the range of 1.2 to VDD. This allows the widest dynamic input range to the ADC.

Feature

  • Low power consumption
  • Sequencer operation
  • Automatic cycle mode
  • I²C-compatible serial interface supports standard, fast and high speed modes
  • Out-of-range indicator/alert function
  • Pin-selectable addressing via AS

AD7997BRUZ-1 Block Diagram
(Picture: Diagram)

Technical Parameters

  • Number of Channels
  • 8
  • Architecture
  • SAR
  • Conversion Rate
  • 79 kSPs
  • Resolution
  • 10 bit
  • Input Type
  • Single-Ended
  • SNR
  • 61 dB
  • Interface Type
  • Serial (2-Wire, I2 C)
  • Operating Supply Voltage
  • 5 V
  • Maximum Operating Temperature
  • + 85 C
  • Mounting Style
  • SMD/SMT
  • Package / Case
  • TSSOP-20
  • Maximum Power Dissipation
  • 7 mW
  • Minimum Operating Temperature
  • - 40 C
  • Number of Converters
  • 1
  • Packaging
  • Tube
  • Series
  • AD7997
  • Factory Pack Quantity
  • 75
  • Voltage Reference
  • External

AD7997BRUZ-1 Documents

  • AD7997 Technical Documentation/Data sheet

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    90 days quality guarantee for all products.

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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.

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Q: How does Jotrin guarantee that AD7997BRUZ-1 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 AD7997BRUZ-1 devices; we pay more attention to the channels and quality of AD7997BRUZ-1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AD7997BRUZ-1 chips? Including AD original factory information, Data Acquisition - Analog to Digital Converters application, AD7997BRUZ-1 pictures?
You can use Jotrin's intelligent search engine, or filter by Precision A/D Converters ; Multiplexed 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 AD7997BRUZ-1, 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 AD7997BRUZ-1?
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 AD7997BRUZ1 we delivered, we will accept the replacement or return of the AD7997BRUZ-1 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 AD7997BRUZ-1.
(3)The AD7997BRUZ-1 is unused and only in the original unpacked packaging.
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(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
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Analog Devices, Inc

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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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