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Converters / Analog Special Function Converters / AD637JD/+
Datasheets
AD637JD/+ by: Analog Devices Inc

RMS TO DC CONVERTER, 0.15MHz, CDIP14, SIDE BRAZED, CERAMIC, DIP-14

Part Details for AD637JD/+ by Analog Devices Inc

Results Overview of AD637JD/+ by Analog Devices Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

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

AD637JD/+ Information

AD637JD/+ by Analog Devices Inc is an Analog Special Function Converter.
Analog Special Function 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 AD637JD/+

Part # Distributor Description Stock Price Buy
Rochester Electronics RMS to DC Converter, 1 Func, 0.15MHz, CDIP14 RoHS: Not Compliant Status: Obsolete Min Qty: 1 3276
  • 1 $73.9400
  • 25 $72.4600
  • 100 $69.5000
  • 500 $66.5500
  • 1,000 $62.8500
$62.8500 / $73.9400 Buy Now

Part Details for AD637JD/+

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AD637JD/+ Part Data Attributes

Parametric Data
AD637JD/+ Analog Devices Inc
Buy Now Datasheet
Compare Parts:
AD637JD/+ Analog Devices Inc RMS TO DC CONVERTER, 0.15MHz, CDIP14, SIDE BRAZED, CERAMIC, DIP-14
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Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code DIP
Package Description SIDE BRAZED, CERAMIC, DIP-14
Pin Count 14
Reach Compliance Code not_compliant
HTS Code 8542.39.00.01
Converter Type RMS TO DC CONVERTER
JESD-30 Code R-CDIP-T14
JESD-609 Code e0
Length 19.43 mm
Linearity Error-Max (EL) 0.05%
Negative Supply Voltage-Max -18 V
Negative Supply Voltage-Min -3 V
Negative Supply Voltage-Nom -15 V
Number of Functions 1
Number of Terminals 14
Operating Frequency-Max 0.15 MHz
Operating Temperature-Max 70 °C
Operating Temperature-Min
Package Body Material CERAMIC, METAL-SEALED COFIRED
Package Code DIP
Package Equivalence Code DIP14,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Positive Input Voltage-Max 7 V
Qualification Status Not Qualified
Seated Height-Max 5.08 mm
Supply Current-Max 3 mA
Supply Voltage-Max 18 V
Supply Voltage-Min 3 V
Supply Voltage-Nom 15 V
Surface Mount NO
Temperature Grade COMMERCIAL
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Total Error-Max 0.6%
Width 7.62 mm

Alternate Parts for AD637JD/+

This table gives cross-reference parts and alternative options found for AD637JD/+. 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 AD637JD/+, 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
AD637JD Analog Devices Inc Check for Price High Precision, Wideband RMS-to-DC Converter AD637JD/+ vs AD637JD
AD637JDZ Analog Devices Inc Check for Price High Precision, Wideband RMS-to-DC Converter AD637JD/+ vs AD637JDZ
Part Number Manufacturer Composite Price Description Compare
LTC1966HMS8#TRPBF Linear Technology Check for Price LTC1966 - Precision Micropower, Delta Sigma RMS-to-DC Converter; Package: MSOP; Pins: 8; Temperature Range: -40°C to 125°C AD637JD/+ vs LTC1966HMS8#TRPBF
IR9331N Sharp Corp Check for Price Voltage to Frequency Converter, 1 Func, PDSO8, SOP-8 AD637JD/+ vs IR9331N
AD737AQ Analog Devices Inc Check for Price IC RMS TO DC CONVERTER, 0.005 MHz, CDIP8, CERAMIC, DIP-8, Analog Special Function Converter AD637JD/+ vs AD737AQ
MX636JN+ Maxim Integrated Products Check for Price RMS to DC Converter, 1 Func, 0.1MHz, Bipolar, PDIP14, PLASTIC, DIP-14 AD637JD/+ vs MX636JN+
AD7740KRM-REEL7 Analog Devices Inc Check for Price VOLTAGE-FREQUENCY CONVERTER, 1MHz, PDSO8, MICRO, SOIC-8 AD637JD/+ vs AD7740KRM-REEL7
AD737KRZ Analog Devices Inc Check for Price IC RMS TO DC CONVERTER, 0.005 MHz, PDSO8, LEADFREE, MS-012AA, SOIC-8, Analog Special Function Converter AD637JD/+ vs AD737KRZ
AD737KR-REEL Analog Devices Inc Check for Price Low Cost, Low Power, True RMS-to-DC Converter AD637JD/+ vs AD737KR-REEL
MX536AJ/D-T Maxim Integrated Products Check for Price RMS to DC Converter, 1 Func, 0.09MHz, CDIP14 AD637JD/+ vs MX536AJ/D-T
MX536AKN Maxim Integrated Products Check for Price RMS to DC Converter, 1 Func, 0.09MHz, Bipolar, PDIP14, PLASTIC, DIP-14 AD637JD/+ vs MX536AKN
LTC1966CMS8#TRPBF Analog Devices Inc $4.9231 Precision Micropower ΔΣ RMS-to-DC Converter AD637JD/+ vs LTC1966CMS8#TRPBF

AD637JD/+ Frequently Asked Questions (FAQ)

  • A good layout and grounding technique is crucial for the AD637JD/+. It is recommended to use a multi-layer PCB with a solid ground plane, and to keep the input and output traces separate. The AD637JD/+ should be placed close to the input signal source, and the input traces should be shielded to minimize noise pickup. Additionally, a low-impedance ground connection should be made to the AD637JD/+ pin 5 (GND) to ensure a stable reference point.

  • The AD637JD/+ requires calibration to ensure accurate measurements. The recommended calibration procedure involves applying a known input signal and adjusting the zero and span pots to achieve the desired output. The calibration process should be performed at the operating temperature range of the device. It is also recommended to recalibrate the device after any changes to the input or output circuitry.

  • Temperature can affect the accuracy and stability of the AD637JD/+. The device has a specified operating temperature range of -40°C to +85°C, and its accuracy and stability can degrade outside of this range. The device's offset voltage and gain can vary with temperature, which can affect the overall accuracy of the measurements. It is recommended to use temperature compensation techniques or to calibrate the device at the operating temperature range to minimize temperature-related errors.

  • The AD637JD/+ can be susceptible to electromagnetic interference (EMI) and radio-frequency interference (RFI). To protect the device, it is recommended to use shielding, filtering, and grounding techniques. The device should be placed in a shielded enclosure, and the input and output traces should be filtered using RC filters or ferrite beads. Additionally, a low-impedance ground connection should be made to the AD637JD/+ pin 5 (GND) to ensure a stable reference point.

  • The AD637JD/+ requires a stable power supply to ensure accurate measurements. It is recommended to use a well-regulated power supply with a low output impedance. The power supply lines should be decoupled using capacitors (e.g., 10uF and 100nF) to reduce noise and ripple. Additionally, the power supply lines should be bypassed using a ferrite bead or a series resistor to reduce high-frequency noise.