DAC3282IRGZR
ActiveDUAL-CHANNEL, 16-BIT, 625-MSPS, 1X-2X INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC)
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DAC3282IRGZR
ActiveDUAL-CHANNEL, 16-BIT, 625-MSPS, 1X-2X INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC)
Technical Specifications
Parameters and characteristics for this part
| Specification | DAC3282IRGZR |
|---|---|
| Architecture | Current Sink |
| Data Interface | LVDS - Parallel |
| Differential Output | True |
| INL/DNL (LSB) | 4 LSB, 2 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 16 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Current - Unbuffered |
| Package / Case | 48-VFQFN Exposed Pad |
| Reference Type | External, Internal |
| Settling Time | 10.4 ns |
| Supplier Device Package | 48-VQFN (7x7) |
| Voltage - Supply, Analog [Max] | 3.6 V, 1.9 V |
| Voltage - Supply, Analog [Min] | 1.7 V, 3 V |
| Voltage - Supply, Digital [Max] | 1.9 V |
| Voltage - Supply, Digital [Min] | 1.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 30.25 | |
| Texas Instruments | LARGE T&R | 1 | $ 36.95 | |
| 100 | $ 32.85 | |||
| 250 | $ 27.00 | |||
| 1000 | $ 24.15 | |||
Description
General part information
DAC3282 Series
The DAC3282 is a dual-channel 16-bit 625 MSPS digital-to-analog converter (DAC) with an 8-bit LVDS input data bus with on-chip termination, optional 2x interpolation filter, and internal voltage reference. The DAC3282 offers superior linearity, noise and crosstalk performance.
Input data can be interpolated by 2x through an on-chip interpolating FIR filter with over 85 dB of stop-band attenuation. Multiple DAC3282 devices can be fully synchronized.
The DAC3282 allows either a complex or real output. An optional coarse mixer in complex mode provides frequency upconversion and the dual DAC output produces a complex Hilbert Transform pair. The digital offset correction feature allows optimization of LO feed-through of an external quadrature modulator performing the final single sideband RF up- conversion.
Documents
Technical documentation and resources
