AD684 - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

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Part No

AD684
Manufacturer

ADI
ChipWorker Part#

CW480102904
Description

Monolithic Quad Sample-and-hold Amplifier (SHA)
Documentation

Datasheet
Ships from

Moscow
Наличие

In Stock
Estimated Price

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ChipWorker Qualifications — ISO 9001, ISO 45001, ISO 14001, MA Certification. Over 11 years of experience, more than 1000 clients in Russia, support for small MOQ

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AD684 Specifications

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Attribute	Attribute Value

Part Number	AD684
Manufacturer	ADI
ChipWorker Part#	CW480102904
Documentation	Datasheet
	expand all
Product Lifecycle Status	Active

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Product Description

Product Details
The AD684 is a monolithic quad sample-and-hold amplifier (SHA). It features four complete sampling channels, each controlled by an independent hold command. Each SHA is complete with an internal hold capacitor. The high accuracy SHA channels are self-contained and require no external components or adjustments. The AD684 is manufactured on a BiMOS process which provides a merger of high performance bipolar circuitry and low power CMOS logic.
The AD684 is ideal for high performance, multichannel data acquisition systems. Each SHA channel can acquire a signal in less than 1 µs and retain the held value with a droop rate of less than 0.01 µV/µs. Excellent linearity and ac performance make the AD684 an ideal front end for high speed 12- and 14-bit ADCs.
The AD684 has a self-correcting architecture that minimizes hold mode errors and insures accuracy over temperature. Each channel of the AD684 is capable of sourcing 5 mA and incorporates output short circuit protection.
The AD684 is specified for three temperature ranges. The J grade device is specified for operation from 0 to +70°C, the A grade from -40°C to +85°C and the S grade from -55°C to +125°C.
### Features and Benefits
Four Matched Sample-and-Hold Amplifiers
Independent Inputs, Outputs and Control Pins
500 µs Hold Mode Settling
1 µs Maximum Acquisition Time to 0.01%
Low Droop Rate: 0.01 µV/µs
Internal Hold Capacitors
75 ps Maximum Aperture Jitter
Low Power Dissipation: 430 mW
0.3" Skinny DIP Package
MIL-STD-883 Compliant Versions Available

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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
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- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
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- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing