Part Details for AD7237AAN by Analog Devices Inc
Results Overview of AD7237AAN by Analog Devices Inc
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (9 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
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AD7237AAN Information
AD7237AAN by Analog Devices Inc is a Digital to Analog Converter.
Digital to Analog 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 AD7237AAN
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | IC,D/A CONVERTER,DUAL,12-BIT,BICMOS,DIP,24PIN | 1 |
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$77.1090 | Buy Now |
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Rochester Electronics | D/A Converter, 2 Func, Parallel, 8 Bits Input Loading, 5us Settling Time, PDIP24 RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 20 |
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$23.3100 / $29.1400 | Buy Now |
Part Details for AD7237AAN
AD7237AAN CAD Models
AD7237AAN Part Data Attributes
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AD7237AAN
Analog Devices Inc
Buy Now
Datasheet
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AD7237AAN
Analog Devices Inc
Dual 12-Bit Complete DAC with Double Buffered Byte Loading
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | DIP | |
| Package Description | 0.300 INCH, PLASTIC, DIP-24 | |
| Pin Count | 24 | |
| Manufacturer Package Code | N-24-1 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Analog Output Voltage-Max | 5 V | |
| Analog Output Voltage-Min | -5 V | |
| Converter Type | D/A CONVERTER | |
| Input Bit Code | BINARY | |
| Input Format | PARALLEL, 8 BITS | |
| JESD-30 Code | R-PDIP-T24 | |
| JESD-609 Code | e0 | |
| Length | 30.48 mm | |
| Linearity Error-Max (EL) | 0.0244% | |
| Negative Supply Voltage-Nom | -15 V | |
| Number of Bits | 12 | |
| Number of Functions | 2 | |
| Number of Terminals | 24 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP24,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.33 mm | |
| Settling Time-Max | 8 µs | |
| Settling Time-Nom (tstl) | 5 µs | |
| Supply Current-Max | 15 mA | |
| Supply Voltage-Nom | 15 V | |
| Surface Mount | NO | |
| Technology | BICMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for AD7237AAN
This table gives cross-reference parts and alternative options found for AD7237AAN. 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 AD7237AAN, 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 |
|---|---|---|---|---|
| AD7237JNZ | Analog Devices Inc | $41.8794 | Dual 12-Bit Complete DAC with Double Buffered Byte Loading | AD7237AAN vs AD7237JNZ |
| AD7237SQ/883B | Analog Devices Inc | Check for Price | IC DUAL, PARALLEL, 8 BITS INPUT LOADING, 12-BIT DAC, CDIP24, 0.300 INCH, HERMETIC SEALED, CERDIP-24, Digital to Analog Converter | AD7237AAN vs AD7237SQ/883B |
| AD7237SQ | Analog Devices Inc | Check for Price | IC DUAL, PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CDIP24, 0.300 INCH, HERMETIC SEALED, CERAMIC, DIP-24, Digital to Analog Converter | AD7237AAN vs AD7237SQ |
| AD7237JN | Analog Devices Inc | Check for Price | IC DUAL, PARALLEL, WORD INPUT LOADING, 12-BIT DAC, PDIP24, 0.300 INCH, PLASTIC, DIP-24, Digital to Analog Converter | AD7237AAN vs AD7237JN |
| AD7237AQ | Analog Devices Inc | Check for Price | Dual 12-Bit Complete DAC with Double Buffered Byte Loading | AD7237AAN vs AD7237AQ |
| AD7237ATQ | Analog Devices Inc | Check for Price | Dual 12-Bit Complete DAC with Double Buffered Byte Loading | AD7237AAN vs AD7237ATQ |
| AD7237ATQ/883B | Analog Devices Inc | Check for Price | IC DUAL, PARALLEL, 8 BITS INPUT LOADING, 12-BIT DAC, CDIP24, 0.300 INCH, CERDIP-24, Digital to Analog Converter | AD7237AAN vs AD7237ATQ/883B |
| AD7237BQ | Analog Devices Inc | Check for Price | IC DUAL, PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CDIP24, 0.300 INCH, HERMETIC SEALED, CERAMIC, DIP-24, Digital to Analog Converter | AD7237AAN vs AD7237BQ |
| AD7237ABN | Analog Devices Inc | Check for Price | Dual 12-Bit Complete DAC with Double Buffered Byte Loading | AD7237AAN vs AD7237ABN |
AD7237AAN Frequently Asked Questions (FAQ)
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The AD7237AAN is a high-precision, high-speed device that requires careful layout and placement to minimize noise and ensure optimal performance. It is recommended to follow the layout guidelines provided in the datasheet, including keeping the input and output traces short and away from noise sources, using a solid ground plane, and placing decoupling capacitors close to the device.
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The AD7237AAN requires a stable power supply with minimal noise and ripple. It is recommended to use a low-noise, low-dropout regulator (LDO) to power the device, and to decouple the power pins with 10uF and 100nF capacitors in parallel. Additionally, it is recommended to use a separate analog and digital power supply to minimize digital noise coupling into the analog circuitry.
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The AD7237AAN is designed to operate with input signals in the range of 0V to 5V, with an input impedance of 1kΩ. It is recommended to buffer the input signal with a low-impedance source, such as an op-amp, to ensure optimal performance and minimize input loading effects.
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The AD7237AAN requires calibration to ensure optimal performance. The calibration process involves adjusting the internal offset and gain trim registers to compensate for device variations and temperature effects. The calibration procedure is described in the datasheet, and it is recommended to use the provided software tools and calibration routines to ensure accurate and reliable calibration.
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The AD7237AAN can operate with clock frequencies up to 20MHz, but the maximum clock frequency may be limited by the specific application and system requirements. It is recommended to consult the datasheet and application notes for specific guidance on clock frequency selection and system design.