Part Details for DAC8420EP by Analog Devices Inc
Results Overview of DAC8420EP by Analog Devices Inc
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 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.
DAC8420EP Information
DAC8420EP 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 DAC8420EP
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 5 |
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RFQ | ||
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Rochester Electronics | Quad 12-Bit Serial Voltage Output DAC RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 2673 |
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$42.9000 / $53.6300 | Buy Now |
Part Details for DAC8420EP
DAC8420EP CAD Models
DAC8420EP Part Data Attributes
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DAC8420EP
Analog Devices Inc
Buy Now
Datasheet
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DAC8420EP
Analog Devices Inc
IC QUAD, SERIAL INPUT LOADING, 8 us SETTLING TIME, 12-BIT DAC, PDIP16, PLASTIC, MS-001AB, DIP-16, Digital to Analog Converter
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | DIP | |
| Package Description | PLASTIC, MS-001AB, DIP-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Analog Output Voltage-Max | 2.5 V | |
| Analog Output Voltage-Min | -2.5 V | |
| Converter Type | D/A CONVERTER | |
| Input Bit Code | BINARY | |
| Input Format | SERIAL | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e0 | |
| Length | 20.07 mm | |
| Linearity Error-Max (EL) | 0.0732% | |
| Negative Supply Voltage-Nom | -5 V | |
| Number of Bits | 12 | |
| Number of Functions | 4 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.33 mm | |
| Settling Time-Nom (tstl) | 8 µs | |
| Supply Voltage-Nom | 5 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 DAC8420EP
This table gives cross-reference parts and alternative options found for DAC8420EP. 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 DAC8420EP, 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 |
|---|---|---|---|---|
| DAC8420FPZ | Analog Devices Inc | $92.0869 | Quad 12-Bit Serial Voltage Output DAC | DAC8420EP vs DAC8420FPZ |
| DAC8420FP | Analog Devices Inc | Check for Price | IC QUAD, SERIAL INPUT LOADING, 8 us SETTLING TIME, 12-BIT DAC, PDIP16, PLASTIC, MS-001AB, DIP-16, Digital to Analog Converter | DAC8420EP vs DAC8420FP |
| DAC8420EPZ | Analog Devices Inc | Check for Price | Quad 12-Bit Serial Voltage Output DAC | DAC8420EP vs DAC8420EPZ |
| DAC8420FQ | Analog Devices Inc | Check for Price | Quad 12-Bit Serial Voltage Output DAC | DAC8420EP vs DAC8420FQ |
DAC8420EP Frequently Asked Questions (FAQ)
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The recommended power-up sequence is to apply VDD first, followed by VREF, and then the digital inputs. This ensures that the internal circuitry is properly biased and configured before the digital inputs are applied.
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To ensure accurate voltage output, it is essential to use a high-quality voltage reference (VREF) and to decouple the VREF pin with a capacitor to reduce noise. Additionally, the output voltage should be buffered with an op-amp to prevent loading effects.
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The DAC8420EP can sink or source up to 10mA of output current. However, it is recommended to limit the output current to 5mA or less to ensure accurate voltage output and to prevent overheating.
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The DAC8420EP can be interfaced with a microcontroller or FPGA using a serial interface (SPI or I2C). The digital inputs (SCLK, SDIN, and SYNC) should be connected to the corresponding pins on the microcontroller or FPGA, and the output voltage should be connected to a suitable load or buffer amplifier.
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The settling time of the DAC8420EP is typically around 10μs to 15μs, depending on the output voltage and the load capacitance. This means that the output voltage will settle to within 1 LSB of the final value within this time period.