DAC2904Y/250
ActiveDUAL-CHANNEL, 14-BIT, 125-MSPS DIGITAL-TO-ANALOG CONVERTER (DAC)
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DAC2904Y/250
ActiveDUAL-CHANNEL, 14-BIT, 125-MSPS DIGITAL-TO-ANALOG CONVERTER (DAC)
Technical Specifications
Parameters and characteristics for this part
| Specification | DAC2904Y/250 |
|---|---|
| Architecture | Segmented DAC |
| Data Interface | Parallel |
| Differential Output | True |
| INL/DNL (LSB) | 4 LSB, 5 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 14 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Current - Unbuffered |
| Package / Case | 48-TQFP |
| Reference Type | External, Internal |
| Settling Time | 30 ns |
| Supplier Device Package | 48-TQFP (7x7) |
| Voltage - Supply, Analog [Max] | 5.5 V |
| Voltage - Supply, Analog [Min] | 3 V |
| Voltage - Supply, Digital [Max] | 5.5 V |
| Voltage - Supply, Digital [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 37.16 | |
| 10 | $ 34.27 | |||
| 25 | $ 32.73 | |||
| 100 | $ 29.27 | |||
| Digi-Reel® | 1 | $ 37.16 | ||
| 10 | $ 34.27 | |||
| 25 | $ 32.73 | |||
| 100 | $ 29.27 | |||
| Tape & Reel (TR) | 250 | $ 27.92 | ||
| Texas Instruments | SMALL T&R | 1 | $ 31.65 | |
| 100 | $ 27.64 | |||
| 250 | $ 21.32 | |||
| 1000 | $ 19.07 | |||
Description
General part information
DAC2904 Series
The DAC2904 is a monolithic, 14-bit, dual-channel, high-speed Digital-to-Analog Converter (DAC), and is optimized to provide high dynamic performance while dissipating only 310mW.
Operating with high update rates of up to 125MSPS, the DAC2904 offers exceptional dynamic performance, and enables the generation of very-high output frequencies suitable for "Direct IF" applications. The DAC2904 has been optimized for communications applications in which separate I and Q data are processed while maintaining tight-gain and offset matching.
Each DAC has a high-impedance differential-current output, suitable for single-ended or differential analog-output configurations.