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ANALOG DEVICES  AD7699BCPZ  Analog to Digital Converter, 16 bit, 500 kSPS, Single, 4.5 V, 5.5 V, LFCSP

ANALOG DEVICES AD7699BCPZ

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Product Overview

The AD7699BCPZ is a 8-channel 16-bit 500kSPS PulSAR® Analogue to Digital Converter (ADC) that operates from a single power supply. It contains all components for use in a multichannel, low power data acquisition system, including a true 16-bit SAR ADC with no missing codes, a 8-channel low crosstalk multiplexer that is useful for configuring the inputs as single-ended (with or without ground sense), differential or bipolar, an internal low drift reference (selectable 2.5V or 4.096V) and buffer, a temperature sensor, a selectable one-pole filter and a sequencer that is useful when channels are continuously scanned in order. It uses a simple SPI interface for writing to the configuration register and receiving conversion results. The SPI interface uses a separate supply, VIO, which is set to the host logic level. Power dissipation scales with throughput.
  • 16-bit Resolution with no missing codes
  • 93.3dB Dynamic range
  • -97dB at 20kHz THD
  • Multiple reference types
  • Internal temperature sensor (TEMP)
  • No pipeline delay, SAR architecture
  • 26mW Power dissipation at 500kSPS
  • 5.2μW Power dissipation at 100SPS
  • 50nA Standby current

Applications

System Monitoring; Power Management; Medical; Communications & Networking; Signal Processing; Sensing & Instrumentation; Automation & Process Control
ESD sensitive device, take proper precaution while handling the device.

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Product Information

Resolution (Bits):
16bit
Sampling Rate:
500kSPS
Supply Voltage Type:
Single
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
ADC / DAC Case Style:
LFCSP
No. of Pins:
20Pins
Input Channel Type:
Pseudo Differential, Single Ended
Data Interface:
SPI
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
AD7699 Series
MSL:
MSL 3 - 168 hours
Supply Current:
50 nA
Supply Voltage Range - Analogue:
4.5V to 5.5V
Supply Voltage Range:
4.5V to 5.5V
SVHC:
No SVHC (17-Dec-2015)
Supply Voltage Range - Digital:
1.8V to 5.5V

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Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Product Traceability
RoHS Compliant:
Yes

Applications

  • System Monitoring;
  • Power Management;
  • Medical;
  • Communications & Networking;
  • Signal Processing;
  • Sensing & Instrumentation;
  • Automation & Process Control

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