Integrated Circuits (ICs)

AD7686CRM

Obsolete

Analog Devices

IC ADC 16BIT 500KSPS 10MSOP

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Integrated Circuits (ICs)

AD7686CRM

Obsolete

Analog Devices

IC ADC 16BIT 500KSPS 10MSOP

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AD7686CRM

Data Interface	DSP, SPI
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	16
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	10-MSOP, 10-TFSOP
Package / Case [x]	3 mm
Package / Case [x]	0.118 in
Sampling Rate (Per Second)	500k
Supplier Device Package	10-MSOP

AD7686 Series

500kSPS 16-BIT PulSAR®A/D Converter in MSOP/QFN

Part	Architecture	Data Interface	Number of Bits	Mounting Type	Sampling Rate (Per Second)	Voltage - Supply, Analog	Number of A/D Converters	Package / Case	Input Type	Voltage - Supply, Digital	Configuration	Number of Inputs	Reference Type	Supplier Device Package	Ratio - S/H:ADC	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [x]	Package / Case [x]
Analog Devices AD7686BCPZRL7	SAR	DSP SPI	16	Surface Mount	500k	5 V	1	10-VFDFN Exposed Pad CSP	Pseudo-Differential	5 V	S/H-ADC	1	External	10-LFCSP-WD (3x3)	1:1	85 °C	-40 °C
Analog Devices AD7686CRM		DSP SPI	16	Surface Mount	500k		1	10-MSOP 10-TFSOP						10-MSOP		85 °C	-40 °C	3 mm	0.118 in
Analog Devices AD7686CCPZRL7	SAR	DSP SPI	16	Surface Mount	500k	5 V	1	10-VFDFN Exposed Pad CSP	Pseudo-Differential	5 V	S/H-ADC	1	External	10-LFCSP-WD (3x3)	1:1	85 °C	-40 °C
Analog Devices AD7686BCPZRL	SAR	DSP SPI	16	Surface Mount	500k	5 V	1	10-VFDFN Exposed Pad CSP	Pseudo-Differential	5 V	S/H-ADC	1	External	10-LFCSP-WD (3x3)	1:1	85 °C	-40 °C
Analog Devices AD7686BRMZRL7	SAR	DSP SPI	16	Surface Mount	500k	5 V	1	10-MSOP 10-TFSOP	Pseudo-Differential	5 V	S/H-ADC	1	External	10-MSOP	1:1	85 °C	-40 °C	3 mm	0.118 in
Analog Devices AD7686CCPZRL	SAR	DSP SPI	16	Surface Mount	500k	5 V	1	10-VFDFN Exposed Pad CSP	Pseudo-Differential	5 V	S/H-ADC	1	External	10-LFCSP-WD (3x3)	1:1	85 °C	-40 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	13	$ 24.80

Description

General part information

AD7686 Series

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.APPLICATIONSBattery-powered equipmentData acquisitionsInstrumentationMedical instrumentsProcess controls

Documents

Technical documentation and resources