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Part Details for DAC7644E/1K by Texas Instruments
Results Overview of DAC7644E/1K by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (8 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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DAC7644E/1K Information
DAC7644E/1K by Texas Instruments 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| DAC7644E | Texas Instruments | 16-Bit, Quad Voltage Output Digital-to-Analog Converter 48-SSOP -40 to 85 | |
| DAC7644EB/1KG4 | Texas Instruments | 16-Bit, Quad Voltage Output Digital-to-Analog Converter 48-SSOP -40 to 85 | |
| DAC7644EB | Texas Instruments | 16-Bit, Quad Voltage Output Digital-to-Analog Converter 48-SSOP -40 to 85 |
Price & Stock for DAC7644E/1K
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
DAC7644E/1K-ND
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DigiKey | IC DAC 16BIT V-OUT 48SSOP Min Qty: 1000 Lead time: 12 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
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$32.0847 | Buy Now |
|
DISTI #
595-DAC7644E/1K
|
Mouser Electronics | Digital to Analog Converters - DAC 16-Bit Quad Voltage Output A 595-DAC7644E RoHS: Compliant | 0 |
|
$32.0800 | Order Now |
Part Details for DAC7644E/1K
DAC7644E/1K CAD Models
DAC7644E/1K Part Data Attributes
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DAC7644E/1K
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
DAC7644E/1K
Texas Instruments
16-Bit, Quad Voltage Output Digital-to-Analog Converter 48-SSOP -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SSOP | |
| Package Description | SSOP-48 | |
| Pin Count | 48 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| 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 | PARALLEL, WORD | |
| JESD-30 Code | R-PDSO-G48 | |
| JESD-609 Code | e4 | |
| Length | 15.875 mm | |
| Linearity Error-Max (EL) | 0.0061% | |
| Moisture Sensitivity Level | 3 | |
| Negative Supply Voltage-Nom | -5 V | |
| Number of Bits | 16 | |
| Number of Functions | 1 | |
| Number of Terminals | 48 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP48,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.1 MHz | |
| Seated Height-Max | 2.79 mm | |
| Settling Time-Max | 10 µs | |
| Settling Time-Nom (tstl) | 10 µs | |
| Supply Current-Max | 2 mA | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.635 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.49 mm |
Alternate Parts for DAC7644E/1K
This table gives cross-reference parts and alternative options found for DAC7644E/1K. 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 DAC7644E/1K, 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 |
|---|---|---|---|---|
| DAC7644E/1KG4 | Texas Instruments | Check for Price | 16-Bit, Quad Voltage Output Digital-to-Analog Converter 48-SSOP -40 to 85 | DAC7644E/1K vs DAC7644E/1KG4 |
| DAC7644EG4 | Texas Instruments | Check for Price | 16-Bit, Quad Voltage Output Digital-to-Analog Converter 48-SSOP -40 to 85 | DAC7644E/1K vs DAC7644EG4 |
| DAC7644E | Burr-Brown Corp | Check for Price | D/A Converter, 1 Func, Parallel, Word Input Loading, 8us Settling Time, PDSO48, SSOP-48 | DAC7644E/1K vs DAC7644E |
| DAC7642VFRG4 | Texas Instruments | Check for Price | PARALLEL, WORD INPUT LOADING, 8us SETTLING TIME, 16-BIT DAC, PQFP32, GREEN, PLASTIC, LQFP-32 | DAC7644E/1K vs DAC7642VFRG4 |
| DAC7641Y/250G4 | Texas Instruments | Check for Price | 16-Bit, Voltage Output Digital-to-Analog Converter 32-TQFP -40 to 85 | DAC7644E/1K vs DAC7641Y/250G4 |
| DAC7643VFTG4 | Texas Instruments | Check for Price | IC PARALLEL, WORD INPUT LOADING, 8 us SETTLING TIME, 16-BIT DAC, PQFP32, GREEN, PLASTIC, LQFP-32, Digital to Analog Converter | DAC7644E/1K vs DAC7643VFTG4 |
| DAC7642VFTG4 | Texas Instruments | Check for Price | 16-Bit, Dual Voltage Output DAC with Parallel Interface and Reset to Mid-Scale 32-LQFP -40 to 85 | DAC7644E/1K vs DAC7642VFTG4 |
| DAC7643VFRG4 | Texas Instruments | Check for Price | PARALLEL, WORD INPUT LOADING, 8us SETTLING TIME, 16-BIT DAC, PQFP32, GREEN, PLASTIC, LQFP-32 | DAC7644E/1K vs DAC7643VFRG4 |
DAC7644E/1K Frequently Asked Questions (FAQ)
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The maximum output current of the DAC7644E/1K is 5mA. This is specified in the datasheet, but it's often overlooked. Make sure to design your circuit to stay within this limit to avoid damaging the device.
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To ensure monotonicity, make sure to use a stable voltage reference and a low-noise power supply. Additionally, use a high-quality output filter to reduce noise and ensure a smooth output signal. It's also important to follow the recommended layout and grounding practices to minimize noise coupling.
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The recommended output capacitor value for the DAC7644E/1K is 10nF to 100nF. This value helps to filter out high-frequency noise and ensures a stable output signal. However, the optimal value may vary depending on your specific application, so some experimentation may be necessary.
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The DAC7644E/1K has a built-in power-on reset (POR) circuit that resets the device when the power supply voltage is below a certain threshold. To handle the POR, make sure to provide a stable power supply voltage that meets the recommended specifications. You can also use an external POR circuit if needed.
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The maximum clock frequency for the DAC7644E/1K is 40MHz. However, the recommended clock frequency is 20MHz to ensure reliable operation. Make sure to follow the recommended clocking scheme and layout practices to minimize noise and ensure reliable data transfer.