AD7682 & AD7689 16-Bit 250kSPS PulSAR ADCs

Analog Devices Inc. AD7682 and AD7689 16-Bit 250kSPS PulSAR Analog-to-Digital Converters (ADCs) are designed for multi-channel, low-power data acquisition applications. These highly integrated devices contain all the components required, including a 16-bit Successive-Approximation-Register (SAR) ADC with no missing codes, a 4-channel (AD7682) or 8-channel (AD7689) low crosstalk multiplexer, an internal low drift reference and buffer, a temperature sensor, a selectable one-pole filter, and a channel sequencer. These components are configured through an SPI-compatible, 14-bit register. Conversion results, also SPI compatible, can be read after or during conversions with the option for reading back the configuration associated with the conversion.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package/Case
Resolution
Number of Channels
Interface Type
Sampling Rate
Input Type
Architecture
Analogue Supply Voltage
Digital Supply Voltage
SNR - Signal to Noise Ratio
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Analog Devices Analog to Digital Converters - ADC 8 ch 250ksps 16bit ADC IC
Datasheet
4,058In Stock
Cut Tape
$19.40
$15.44
$14.45
$13.46
View
Reel
$12.38
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,492
: 1,500
AD7689 SMD/SMT LFCSP-20 16 bit 8 Channel 3-Wire, QSPI, SPI 250 kS/s Differential/Pseudo-Differential/Single-Ended SAR 93.5 dB - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices Analog to Digital Converters - ADC 8 ch 250ksps 16bit ADC IC
Datasheet
6,231In Stock
$20.48
$16.23
$15.17
$14.15
View
Min.: 1
Mult.: 1
Max.: 4,984
AD7689 SMD/SMT LFCSP-20 16 bit 8 Channel SPI 250 kS/s Differential/Pseudo-Differential/Single-Ended SAR 2.3 V to 5.5 V 1.8 V to 5.5 V 93.5 dB - 40 C + 85 C Tray
Analog Devices Analog to Digital Converters - ADC 8 ch 250ksps 16bit ADC IC
Datasheet
1,440In Stock
$22.57
$18.04
$16.14
$15.59
View
Min.: 1
Mult.: 1
Max.: 1,168
AD7689 SMD/SMT LFCSP-20 16 bit 8 Channel SPI 250 kS/s Differential/Pseudo-Differential/Single-Ended SAR 2.3 V to 5.5 V 1.8 V to 5.5 V 93.5 dB - 40 C + 85 C Tray
Analog Devices Analog to Digital Converters - ADC 8 ch 250ksps 16bit ADC IC
Datasheet
1,971In Stock
9,000On Order
Cut Tape
$23.56
$23.40
$17.65
$16.47
View
Reel
$15.17
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,576
: 1,500
AD7689 SMD/SMT LFCSP-20 16 bit 8 Channel 3-Wire, QSPI, SPI 250 kS/s Differential/Pseudo-Differential/Single-Ended SAR 93.5 dB - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices AD7682BCBZ-RL7
Analog Devices Analog to Digital Converters - ADC 4 ch 250ksps 16bit ADC IC
Datasheet
1,797In Stock
Cut Tape
$19.85
$15.72
$14.69
$13.63
View
Reel
$12.50
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,437
: 1,500
AD7682 4 Channel 3-Wire, QSPI, SPI - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices Analog to Digital Converters - ADC 4 ch 250ksps 16bit ADC IC
Datasheet
132In Stock
$20.53
$16.27
$15.21
$14.04
Min.: 1
Mult.: 1
Max.: 116
AD7682 SMD/SMT LFCSP-20 16 bit 4 Channel 3-Wire, QSPI, SPI 250 kS/s Differential/Pseudo-Differential/Single-Ended SAR 93.5 dB - 40 C + 85 C Tray
Analog Devices Analog to Digital Converters - ADC 4 ch 250ksps 16bit ADC IC
Datasheet
70In Stock
Cut Tape
$20.53
$16.27
$15.21
$14.04
View
MouseReel Available
Min.: 1
Mult.: 1
AD7682 SMD/SMT LFCSP-20 16 bit 4 Channel 3-Wire, QSPI, SPI 250 kS/s Differential/Pseudo-Differential/Single-Ended SAR 93.5 dB - 40 C + 85 C Reel, Cut Tape, MouseReel