DAC2904Y/250 Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
DAC2904Y/250 is a high-speed 8-bit digital-to-analog converter from Texas Instruments, offering parallel word input format, dual analog outputs with ±1 V to 1.25 V range, and CMOS-compatible PQFP-48 packaging for telecommunications and instrumentation applications.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- DAC2904Y/250 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit parallel-input D/A converter with binary input code
- Dual analog output range: -1 V to +1.25 V
- Parallel word input format for high-throughput data conversion
- JESD-30 S-PQFP-G48 package with 48 pins for dense PCB integration
- RoHS-compliant (e4) lead-free construction
- Supports high-speed signal synthesis in telecom and test equipment
Applications
The DAC2904Y/250 is well suited for telecommunications signal generation, arbitrary waveform synthesis, and high-speed instrumentation front ends. Its parallel word input interface enables direct connection to DSP buses and FPGAs in radar and software-defined radio designs. It is also used in automatic test equipment and industrial control systems requiring precise analog voltage output.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Output Voltage-Max | 1.25V |
| Analog Output Voltage-Min | -1 V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | PARALLEL, WORD |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.030517% |
| Number of Bits | 14 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP48,.35SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 125MHz |
| Settling Time-Nom (tstl) | 0.03 µs |
| Supply Current-Max | 65mA |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.40 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output voltage range does the DAC2904Y/250 support?
The DAC2904Y/250 provides an analog output voltage range from -1 V to +1.25 V, giving designers approximately 2.25 V of full-scale swing for signal conditioning and waveform generation in mixed-signal systems.
How does the parallel word input format of the DAC2904Y/250 benefit high-throughput designs?
The parallel word input format allows all 8 bits to be loaded simultaneously in a single clock cycle, enabling conversion rates suitable for high-bandwidth applications such as software-defined radio and high-speed arbitrary waveform generation at frequencies above 250 MHz.
Which package does the DAC2904Y/250 use and how many pins does it have?
The DAC2904Y/250 is housed in a 48-pin S-PQFP-G48 quad flat package, which provides adequate thermal dissipation and signal routing density for high-speed PCB layouts in telecommunications and test instrumentation equipment.
Is the DAC2904Y/250 RoHS compliant for use in environmentally regulated end products?
Yes, the DAC2904Y/250 carries JESD-609 code e4, confirming it is lead-free and RoHS compliant, making it appropriate for consumer electronics, industrial, and telecom products subject to EU and international environmental regulations.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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