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Jul 23 2020

AD2S44-UM18B Datasheets | Data Acquisition - ADCs/DACs - Special Purpose IC R/D CONVERTER 14BIT 32BBDIP-H

Product Overview

Image:
AD2S44-UM18B
Manufacturer Part#: AD2S44-UM18B
Product Category: Data Acquisition - ADCs/DACs - Special Purpose
Stock: No
Manufacturer: Analog Devices Inc.
Description: IC R/D CONVERTER 14BIT 32BBDIP-H
Datasheet: AD2S44
Package: N/A
Minimum: 1
Lead Time: 3(168 Hours)
Quantity: On Order
Send RFQ: Inquiry

Reference Price

Qty Unit Price Ext. Price
1: 3461.74000 3461.74000

AD2S44-UM18B Images are for reference only.

AD2S44-UM18B

CAD Models

Product Attributes

Manufacturer: Analog Devices Inc.
Series: -
Packaging: Tray
Part Status: Active
Type: R/D Converter
Number of Channels: 2
Resolution (Bits): 14 b
Sampling Rate (Per Second): -
Data Interface: Parallel
Voltage Supply Source: Dual ±
Voltage - Supply: ±15V
Operating Temperature: -55°C ~ 125°C
Mounting Type: Through Hole
Package / Case: 32-CDIP (0.900" 22.86mm)
Supplier Device Package: 32-BBDIP-H
Base Part Number: AD2S44

Descriptions

Resolver to Digital 14-Bit Parallel ±4arcmin 32-Pin BB HDIP:Avnet Europe
IC R/D CONVERTER 14BIT 32BBDIP-H:Digi-Key
The AD2S44 is a 14-bit dual channel, continuous tracking synchro/ resolver-to-digital converter. It has been designed specifically for applications where space, weight, and cost are at a premium. Each 32-lead hybrid device contains two independent Type II servo loop tracking converters. The ratiometric conversion technique employed provides excellent noise immunity and tolerance of long lead lengths. The core of each conversion is performed by state-of-the-art mono-lithic, integrated circuits manufactured by the Analog Devices, Inc., proprietary BiMOS II process, which combines the advantages of low power CMOS digital logic with bipolar linear circuits. The use of these ICs keeps the internal component count low and ensures high reliability. The built-in test (BIT) facility can be used in failsafe systems to provide an indication of whether the converter is tracking accurately. Each channel incorporates a high accuracy differential condi-tioning circuit for signal inputs providing more than 74 dB of common-mode rejection. Options are available for both synchro and resolver format inputs. The converter output is via a three-state transparent latch allowing data to be read without interruption of the converter operation. The A/B and OE control lines select the channel and present the digital position to the common data outputs. The AD2S44 also features independent reference inputs where different reference frequencies can be used for each channel. All components are 100% tested at -55°C, +25°C, and +125°C. Devices are processed to high reliability screening standards and receive further levels of testing and screening to ensure high levels of reliability.:Analog Devices

ECCN / UNSPSC

Description Value
USHTS: 8542390001
CNHTS: 8542319000
MXHTS: 85423901
TARIC: 8542399000
ECCN: EAR99

Environmental & Export Classifications

Description Value
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Documents & Media

Datasheets: AD2S44
HTML Datasheet: AD2S44

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  • Product Attributes
  • Descriptions
  • Features
  • CAD Models
Manufacturer: Analog Devices Inc.
Series: -
Packaging: Tray
Part Status: Active
Type: R/D Converter
Number of Channels: 2
Resolution (Bits): 14 b
Sampling Rate (Per Second): -
Data Interface: Parallel
Voltage Supply Source: Dual ±
Voltage - Supply: ±15V
Operating Temperature: -55°C ~ 125°C
Mounting Type: Through Hole
Package / Case: 32-CDIP (0.900" 22.86mm)
Supplier Device Package: 32-BBDIP-H
Base Part Number: AD2S44

Resolver to Digital 14-Bit Parallel ±4arcmin 32-Pin BB HDIP:Avnet Europe
IC R/D CONVERTER 14BIT 32BBDIP-H:Digi-Key
The AD2S44 is a 14-bit dual channel, continuous tracking synchro/ resolver-to-digital converter. It has been designed specifically for applications where space, weight, and cost are at a premium. Each 32-lead hybrid device contains two independent Type II servo loop tracking converters. The ratiometric conversion technique employed provides excellent noise immunity and tolerance of long lead lengths. The core of each conversion is performed by state-of-the-art mono-lithic, integrated circuits manufactured by the Analog Devices, Inc., proprietary BiMOS II process, which combines the advantages of low power CMOS digital logic with bipolar linear circuits. The use of these ICs keeps the internal component count low and ensures high reliability. The built-in test (BIT) facility can be used in failsafe systems to provide an indication of whether the converter is tracking accurately. Each channel incorporates a high accuracy differential condi-tioning circuit for signal inputs providing more than 74 dB of common-mode rejection. Options are available for both synchro and resolver format inputs. The converter output is via a three-state transparent latch allowing data to be read without interruption of the converter operation. The A/B and OE control lines select the channel and present the digital position to the common data outputs. The AD2S44 also features independent reference inputs where different reference frequencies can be used for each channel. All components are 100% tested at -55°C, +25°C, and +125°C. Devices are processed to high reliability screening standards and receive further levels of testing and screening to ensure high levels of reliability.:Analog Devices

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