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Low Cost, Low Power, True RMS-to-DC Converter
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.
AD737JRZ-5 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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
49AK9440
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Newark | Rms-Dc Converter, 0.3%, 460Khz, 170Ua, Accuracy:0.3%, Bandwidth:460Khz, Operating Temperature Min:0°C, Operating Temperature Max:70°C, Digital Ic Case:Nsoic, No. Of Pins:8Pins, Supply Voltage Range:2.8V, -3.2V To ± 16.5V Rohs Compliant: Yes |Analog Devices AD737JRZ-5 RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 100 |
|
$7.5200 / $10.9700 | Buy Now |
DISTI #
AD737JRZ-5-ND
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DigiKey | IC RMS TO DC CONVERTER 8SOIC Min Qty: 1 Lead time: 20 Weeks Container: Tube |
2662 In Stock |
|
$7.3000 / $12.0500 | Buy Now |
DISTI #
584-AD737JRZ-5
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Mouser Electronics | Power Management Specialized - PMIC RMS-DC CONVERTER IC RoHS: Compliant | 96 |
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$7.3000 / $10.9700 | Buy Now |
DISTI #
V99:2348_06211149
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Arrow Electronics | RMS to DC Converter 210uA 190kHz/460kHz 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 39 Weeks Date Code: 2223 | Americas - 85 |
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$4.3440 / $7.5114 | Buy Now |
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Analog Devices Inc | RMS-DC CONVERTER IC Package Multiple: 98 | 827 |
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$5.7800 / $12.0500 | Buy Now |
DISTI #
26647692
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Verical | RMS to DC Converter 210uA 190kHz/460kHz 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 98 Package Multiple: 98 | Americas - 294 |
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$7.2233 | Buy Now |
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Bristol Electronics | 70 |
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RFQ | ||
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Quest Components | 56 |
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$10.7152 / $13.0320 | Buy Now | |
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Rochester Electronics | Low Power, True RMS-to-DC Converter RoHS: Compliant Status: Active Min Qty: 1 | 275 |
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$6.1400 / $7.6800 | Buy Now |
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AD737JRZ-5
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
AD737JRZ-5
Analog Devices Inc
Low Cost, Low Power, True RMS-to-DC Converter
|
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Part Package Code | SOIC | |
Package Description | LEADFREE, MS-012AA, SOIC-8 | |
Pin Count | 8 | |
Manufacturer Package Code | R-8 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Analog Devices | |
Converter Type | RMS TO DC CONVERTER | |
JESD-30 Code | R-PDSO-G8 | |
JESD-609 Code | e3 | |
Length | 4.9 mm | |
Moisture Sensitivity Level | 1 | |
Negative Supply Voltage-Max | -16.5 V | |
Negative Supply Voltage-Min | -2.5 V | |
Negative Supply Voltage-Nom | -5 V | |
Number of Functions | 1 | |
Number of Terminals | 8 | |
Operating Frequency-Max | 0.005 MHz | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | ||
Package Body Material | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Equivalence Code | SOP8,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | 260 | |
Positive Input Voltage-Max | 0.2 V | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.75 mm | |
Supply Current-Max | 0.21 mA | |
Supply Voltage-Max | 16.5 V | |
Supply Voltage-Min | 2.5 V | |
Supply Voltage-Nom | 5 V | |
Surface Mount | YES | |
Technology | BIPOLAR | |
Temperature Grade | COMMERCIAL | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 3.9 mm |
This table gives cross-reference parts and alternative options found for AD737JRZ-5. 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 AD737JRZ-5, 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 |
---|---|---|---|---|
AD737JR-5 | Rochester Electronics LLC | Check for Price | RMS TO DC CONVERTER, 0.005MHz, PDSO8, MS-012AA, SOIC-8 | AD737JRZ-5 vs AD737JR-5 |
AD737KRZ-RL | Analog Devices Inc | Check for Price | Low Cost, Low Power, True RMS-to-DC Converter | AD737JRZ-5 vs AD737KRZ-RL |
AD737JR-5-REEL7 | Analog Devices Inc | Check for Price | IC RMS TO DC CONVERTER, 0.005 MHz, PDSO8, MS-012AA, SOIC-8, Analog Special Function Converter | AD737JRZ-5 vs AD737JR-5-REEL7 |
AD737AR | Analog Devices Inc | Check for Price | IC RMS TO DC CONVERTER, 0.005 MHz, PDSO8, MS-012AA, SOIC-8, Analog Special Function Converter | AD737JRZ-5 vs AD737AR |
AD737ARZ | Analog Devices Inc | Check for Price | Low Cost, Low Power, True RMS-to-DC Converter | AD737JRZ-5 vs AD737ARZ |
AD737JRZ-RL | Rochester Electronics LLC | Check for Price | RMS TO DC CONVERTER, 0.005MHz, PDSO8, LEADFREE, MS-012AA, SOIC-8 | AD737JRZ-5 vs AD737JRZ-RL |
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 | AD737JRZ-5 vs AD737KRZ |
AD737JRZ-REEL | Analog Devices Inc | Check for Price | IC RMS TO DC CONVERTER, 0.005 MHz, PDSO8, MS-012AA, SOIC-8, Analog Special Function Converter | AD737JRZ-5 vs AD737JRZ-REEL |
AD737JRZ-REEL7 | Analog Devices Inc | Check for Price | IC RMS TO DC CONVERTER, 0.005 MHz, PDSO8, MS-012AA, SOIC-8, Analog Special Function Converter | AD737JRZ-5 vs AD737JRZ-REEL7 |
The AD737JRZ-5 is a high-precision, low-noise amplifier, and proper layout and placement are crucial. It is recommended to place the device close to the signal source, use a ground plane, and keep the input and output traces short and separate to minimize noise coupling. Additionally, decoupling capacitors should be placed close to the device to filter out high-frequency noise.
The AD737JRZ-5 is specified to operate from -40°C to 125°C. To ensure operation within this range, the device should be mounted on a suitable heat sink, and the ambient temperature should be monitored to prevent overheating. Additionally, the device should be operated within its specified power supply voltage range to prevent overheating.
The recommended power-up sequence for the AD737JRZ-5 is to apply the power supply voltage (VCC) before applying the input signal. This ensures that the internal biasing circuitry is established before the input signal is applied, preventing damage or latch-up.
To troubleshoot common issues with the AD737JRZ-5, start by verifying the power supply voltage and input signal levels. Check for proper decoupling and bypassing, and ensure that the device is properly grounded. If oscillation or instability persists, try adding a small capacitor (e.g., 10nF) between the output and ground to improve stability.
To achieve the highest accuracy and linearity, the AD737JRZ-5's output should be driven into a low-impedance load (e.g., 1kΩ or less). Additionally, the output should be buffered with a high-input-impedance amplifier or a voltage follower to prevent loading effects.