AD7686BRMZ Single Channel A/D Converters by Analog Devices

Status: Production
Series: AD7686
RoHS: Compliant
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The AD7686 is a 16-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC) that operates from a single 5 V power supply, VDD. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. The part also contains a low noise, wide bandwidth, short aperture delay track-and-hold circuit. On the CNV rising edge, the AD7686 samples an analog input IN+ between 0 V to REF with respect to a ground sense IN−. The reference voltage, REF, is applied externally and can be set up to the supply voltage.Power dissipation scales linearly with throughput.The SPI-compatible serial interface also features the ability, using the SDI input, to daisy-chain several ADCs on a single, 3-wire bus or provides an optional busy indicator. This device is compatible with 1.8 V, 2.5 V, 3 V, or 5 V logic, using the separate supply VIO.The AD7686 is housed in a 10-lead MSOP or a 10-lead QFN (LFCSP) with operation specified from −40°C to +85°C.

Where to Buy

Prices starting from US$17.01

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$17.70
437
in stock
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Logo for element14 Singapore
element14
from US$27.21
58
in stock
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Logo for Farnell UK
Farnell
from US$24.75
58
in stock
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Logo for Newark
Newark Electronics
from US$17.01
50
in stock
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Logo for Rochester Electronics
Rochester Electronics
from US$18.63
4
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$23.46
0
in stock
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Features

16-bit resolution with no missing codes
Throughput: 500 kSPS
INL: ±0.6 LSB typical, ±2 LSB maximum (±0.003% of FSR)
SINAD: 92.5 dB @ 20 kHz
THD: −110 dB @ 20 kHz
Pseudo differential analog input range 0 V to VREF with VREF up to VDD
No pipeline delay
Single-supply 5 V operation with 
1.8 V/2.5 V/3 V/5 V logic interface
Serial interface SPI®-/QSPI™-/MICROWIRE™-/DSP-compatible
Daisy-chain multiple ADCs and busy indicator
Power dissipation 
3.75 μW @ 5 V/100 SPS 
3.75 mW @ 5 V/100 kSPS
Standby current: 1 nA

Last 6 months Inventory & Pricing History


Alternative Descriptions

100Ksps/400Ksps, 16 bit SAR AD | Analog Devices
ADC, 16-BIT, 500KSPS, MSOP-10 | element14
Adc, 16-Bit, 500Ksps, Msop-10 | Newark Electronics
1-Channel Single ADC SAR 500ksps 16-bit Serial 10-Pin MSOP Tube | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD7686BRMZ?

Additional datasheets, footprints and schematics for AD7686BRMZ are listed on our Part Details page. You can also find images and similar parts to AD7686BRMZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AD7686BRMZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD7686BRMZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD7686BRMZ fall under?

The AD7686BRMZ is listed under Single Channel A/D Converters.

Can I view similar or alternative parts?

You can view similar parts to AD7686BRMZ when available in the Single Channel A/D Converters range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD7686BRMZ you can contact the distributor directly for product support, shipping queries etc.

Is the AD7686BRMZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for AD7686BRMZ have stock available?

Authorised distributors including Analog Devices, element14, Farnell, Newark Electronics and Rochester Electronics have stock available or on a lead time for AD7686BRMZ.

How do I check stock and lead times for all distributors?

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