Specification	AD7686CRMZRL7

Architecture	SAR
Configuration	S/H-ADC
Data Interface	DSP, SPI
Input Type	Pseudo-Differential
Mounting Type	Surface Mount
Number of A/D Converters	1 count
Number of Bits	16 bits
Number of Inputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.118 in
Package Name	10-MSOP, 10-TFSOP
Package Width	3 mm
Ratio - ADC	1
Ratio - S/H	1
Reference Type	External
Sampling Rate (Per Second)	500 kHz
Voltage - Supply, Analog	5 V
Voltage - Supply, Digital	5 V

AD7686 Series

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

Part	Configuration	Architecture	Number of Inputs	Voltage - Supply, Analog	Data Interface	Number of A/D Converters	Package Length	Package Name	Package Width	Sampling Rate (Per Second)	Voltage - Supply, Digital	Input Type	Reference Type	Operating Temperature (Min)	Operating Temperature (Max)	Number of Bits	Ratio - ADC	Ratio - S/H	Mounting Type	Package / Case
Analog Devices Inc./Maxim Integrated AD7686BRMZ	S/H-ADC	SAR	1	5 V	DSP SPI	1 count	0.118 in	10-MSOP 10-TFSOP	3 mm	500 kHz	5 V	Pseudo-Differential	External	-40 °C	85 °C	16 bits	1	1	Surface Mount
Analog Devices Inc./Maxim Integrated AD7686BCPZRL7	S/H-ADC	SAR	1	5 V	DSP SPI	1 count	3 mm	10-LFCSP-WD	3 mm	500 kHz	5 V	Pseudo-Differential	External	-40 °C	85 °C	16 bits	1	1	Surface Mount	10-VFDFN Exposed Pad CSP
Analog Devices Inc./Maxim Integrated AD7686CRMZRL7	S/H-ADC	SAR	1	5 V	DSP SPI	1 count	0.118 in	10-MSOP 10-TFSOP	3 mm	500 kHz	5 V	Pseudo-Differential	External	-40 °C	85 °C	16 bits	1	1	Surface Mount
Analog Devices Inc./Maxim Integrated AD7686CRM					DSP SPI	1 count	0.118 in	10-MSOP 10-TFSOP	3 mm	500 kHz				-40 °C	85 °C	16 bits			Surface Mount
Analog Devices Inc./Maxim Integrated AD7686CRMZ	S/H-ADC	SAR	1	5 V	DSP SPI	1 count	0.118 in	10-MSOP 10-TFSOP	3 mm	500 kHz	5 V	Pseudo-Differential	External	-40 °C	85 °C	16 bits	1	1	Surface Mount
Analog Devices Inc./Maxim Integrated AD7686CCPZRL7	S/H-ADC	SAR	1	5 V	DSP SPI	1 count	3 mm	10-LFCSP-WD	3 mm	500 kHz	5 V	Pseudo-Differential	External	-40 °C	85 °C	16 bits	1	1	Surface Mount	10-VFDFN Exposed Pad CSP
Analog Devices Inc./Maxim Integrated AD7686BCPZRL	S/H-ADC	SAR	1	5 V	DSP SPI	1 count	3 mm	10-LFCSP-WD	3 mm	500 kHz	5 V	Pseudo-Differential	External	-40 °C	85 °C	16 bits	1	1	Surface Mount	10-VFDFN Exposed Pad CSP
Analog Devices Inc./Maxim Integrated AD7686BRMZRL7	S/H-ADC	SAR	1	5 V	DSP SPI	1 count	0.118 in	10-MSOP 10-TFSOP	3 mm	500 kHz	5 V	Pseudo-Differential	External	-40 °C	85 °C	16 bits	1	1	Surface Mount
Analog Devices Inc./Maxim Integrated AD7686CCPZRL	S/H-ADC	SAR	1	5 V	DSP SPI	1 count	3 mm	10-LFCSP-WD	3 mm	500 kHz	5 V	Pseudo-Differential	External	-40 °C	85 °C	16 bits	1	1	Surface Mount	10-VFDFN Exposed Pad CSP

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Tape & Reel (TR)	1000	$ 27.36	<1d

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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

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AD7686CRMZRL7

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Technical Specifications

AD7686 Series

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Description

AD7686 Series

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AD7686CRMZRL7 | Datasheet

UG-340: Evaluation Board for the 10-Lead Family 14-/16-/18-Bit PulSAR ADCs

Package Drawing - 10-Lead MSOP

8- to 18-Bit SAR ADCs ... From the Leader in High Performance Analog

AD7686 Series