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Converters / Analog to Digital Converters / AD7661ASTZRL
Datasheets
AD7661ASTZRL by:
Analog Devices Inc
Analog Devices Inc
Rochester Electronics LLC
Not Found

16-Bit, 100 kSPS PulSAR® Unipolar ADC with Ref

Part Details for AD7661ASTZRL by Analog Devices Inc

Results Overview of AD7661ASTZRL by Analog Devices Inc

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

AD7661ASTZRL Information

AD7661ASTZRL by Analog Devices Inc is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.

A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.

Price & Stock for AD7661ASTZRL

Part # Distributor Description Stock Price Buy
DISTI # 2156-AD7661ASTZRL-ND
DigiKey IC ADC 16BIT SAR 48LQFP Min Qty: 12 Lead time: 10 Weeks Container: Bulk MARKETPLACE PRODUCT 12
In Stock
  • 12 $18.4200
$18.4200 Buy Now
DISTI # AD7661ASTZRLTR-ND
DigiKey IC ADC 16BIT SAR 48LQFP Min Qty: 12 Lead time: 10 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 2,000 $15.9375
$15.9375 Buy Now
DISTI # 584-AD7661ASTZR
Mouser Electronics Analog to Digital Converters - ADC 100kSPS, 16-Bit ADC Int Ref, 2.5LSB RoHS: Compliant 0
  • 2,000 $15.9300
$15.9300 Order Now
Analog Devices Inc 100kSPS, 16-Bit ADC Int Ref, 2 Min Qty: 2000 Package Multiple: 2000 0
  • 1 $27.9700
  • 1,000 $12.4300
  • 2,000 $15.9375
$12.4300 / $27.9700 Buy Now
Rochester Electronics 16-Bit, 100 kSPS PulSAR Unipolar ADC with Ref RoHS: Compliant Status: Active Min Qty: 1 12
  • 1 $17.7100
  • 25 $17.3600
  • 100 $16.6500
  • 500 $15.9400
  • 1,000 $15.0500
$15.0500 / $17.7100 Buy Now
DISTI # AD7661ASTZRL
Richardson RFPD CONVERTER - ADC RoHS: Compliant Min Qty: 2000 0
  • 2,000 $16.6800
$16.6800 Buy Now

Part Details for AD7661ASTZRL

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AD7661ASTZRL Part Data Attributes

Parametric Data
AD7661ASTZRL Analog Devices Inc
Buy Now Datasheet
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AD7661ASTZRL Analog Devices Inc 16-Bit, 100 kSPS PulSAR® Unipolar ADC with Ref
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Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code QFP
Package Description MS-026BBC, LQFP-48
Pin Count 48
Manufacturer Package Code ST-48
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Analog Devices
Analog Input Voltage-Max 2.5 V
Analog Input Voltage-Min
Conversion Time-Max 1.25 µs
Converter Type ADC, SUCCESSIVE APPROXIMATION
JESD-30 Code S-PQFP-G48
JESD-609 Code e3
Length 7 mm
Linearity Error-Max (EL) 0.0038%
Moisture Sensitivity Level 3
Number of Analog In Channels 1
Number of Bits 16
Number of Functions 1
Number of Terminals 48
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Bit Code BINARY, 2'S COMPLEMENT BINARY
Output Format SERIAL, PARALLEL, WORD
Package Body Material PLASTIC/EPOXY
Package Code LFQFP
Package Equivalence Code QFP48,.35SQ,20
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Sample Rate 0.1 MHz
Sample and Hold / Track and Hold SAMPLE
Seated Height-Max 1.6 mm
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 7 mm

Alternate Parts for AD7661ASTZRL

This table gives cross-reference parts and alternative options found for AD7661ASTZRL. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD7661ASTZRL, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
AD7661ASTRL Analog Devices Inc Check for Price IC 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, PQFP48, MS-026BBC, LQFP-48, Analog to Digital Converter AD7661ASTZRL vs AD7661ASTRL
AD7661ASTZ Analog Devices Inc $19.9965 16-Bit, 100 kSPS PulSAR® Unipolar ADC with Ref AD7661ASTZRL vs AD7661ASTZ

AD7661ASTZRL Related Parts

AD7661ASTZRL Frequently Asked Questions (FAQ)

  • The recommended power-up sequence is to apply VDD first, followed by VREF, and then the clock signal. This ensures proper operation and prevents any potential latch-up conditions.

  • To minimize noise and ensure accurate conversions, it is recommended to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog input traces short and shielded. Additionally, place the AD7661ASTZRL close to the analog input signal source and use a low-noise, low-impedance reference voltage source.

  • The maximum sampling rate of the AD7661ASTZRL is 250 kSPS. However, the actual sampling rate may be limited by the system's clock frequency, the analog input signal bandwidth, and the digital interface used.

  • The AD7661ASTZRL outputs 16-bit binary data in a serial format. The output data can be handled using a microcontroller or an FPGA, and the format can be configured using the device's control registers. The output data is typically in a two's complement format, with the most significant bit (MSB) first.

  • The typical power consumption of the AD7661ASTZRL is around 15 mW at 250 kSPS. Power consumption can be reduced by operating the device at a lower sampling rate, using the device's power-down mode, and optimizing the system's clock frequency and voltage supply.