AD7687BRMZ Single Channel A/D Converters by Analog Devices

Single Channel A/D Converters
Status: Production
Series: AD7687
RoHS: Compliant
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The AD76871 is a 16-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC) that operates from a single power supply, VDD, between 2.3 V to 5.5 V. 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 device also contains a low noise, wide bandwidth, short aperture delay track-and-hold circuit. On the CNV rising edge, the AD7687 the samples the voltage difference between IN+ and IN− pins, which can range from −VREF to +VREF. The reference voltage, VREF, is applied externally and can be set up to the supply voltage.The power consumption of the device scales linearly with throughput.The SPI-compatible serial interface also features the ability to daisy-chain several ADCs on a single 3-wire bus and provides an optional BUSY indicator by means of the SDI pin. It is compatible with 1.8 V, 2.5 V, 3 V, or 5 V logic using the separate supply VIO.The AD7687 comes in a 10-lead MSOP or a 10-lead LFCSP with operation specified from −40°C to +85°C.

Where to Buy

Prices starting from US$16.11

Distributor Stock
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Analog Devices
from US$16.11
808
in stock
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Newark Electronics
from US$23.07
99
in stock
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element14
from US$24.76
99
in stock
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Farnell
from US$22.44
99
in stock
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Richardson RFPD
from US$21.35
0
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Ozdisan
from US$29.76
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Features

16-bit resolution with no missing codes
Throughput: 250 kSPS
INL: ±0.4 LSB typ, ±1.5 LSB max (±23 ppm of FSR)
Dynamic range: 96.5 dB
SNR: 95.5 dB at 20 kHz
THD: −118 dB at 20 kHz
True differential analog input range:
±VREF
0 V to VREF with VREF up to VDD on both inputs
Single-supply 2.3 V to 5.5 V operation with 1.8 V/2.5 V/3 V/5 V logic interface
No pipeline delay
Refer to data sheet for additional features.

Last 6 months Inventory & Pricing History

Alternative Descriptions

100Ksps/400Ksps, 16 bit SAR AD | Analog Devices
Adc, 16Bit, 250Ksps, Msop-10 | Newark Electronics
ADC, 16BIT, 250KSPS, MSOP-10 | element14
1-Channel Single ADC SAR 250ksps 16-bit Serial 10-Pin MSOP Tube | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD7687BRMZ?

Additional datasheets, footprints and schematics for AD7687BRMZ are listed on our Part Details page. You can also find images and similar parts to AD7687BRMZ on this page.

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What category does AD7687BRMZ fall under?

The AD7687BRMZ is listed under Single Channel A/D Converters.

Can I view similar or alternative parts?

You can view similar parts to AD7687BRMZ when available in the Single Channel A/D Converters range under the specifications section at the bottom of the details page.

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Is the AD7687BRMZ RoHS compliant?

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

Which authorised distributors for AD7687BRMZ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for AD7687BRMZ.

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