LTC2757AILX#PBF Analog Devices Integrated Circuit (Quad Flat Packages) In Stock
The LTC2757AILX#PBF is an 18-bit parallel current-output DAC with Softspan from Analog Devices, achieving 1 LSB INL accuracy. It supports bipolar output voltage ranging from -10V to +10V and accepts parallel binary word input. Available in a 48-lead LQFP package with RoHS-compliant PBF finish and worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- LTC2757AILX#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $54.4200(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC2757AILX#PBF?
- 18-bit resolution with 1 LSB INL accuracy for precision analog signal generation
- Softspan feature allows programmable output voltage range including ±10V bipolar without hardware changes
- Parallel word interface for fast data loading in high-throughput control and signal generation systems
- Current output (Iout) architecture supports flexible load configurations and bipolar -10V to +10V output swing
What is LTC2757AILX#PBF used for?
The LTC2757AILX#PBF is designed for precision analog output applications including automatic test equipment, industrial process control, and programmable voltage sources requiring 18-bit resolution with ±10V swing. Its Softspan feature allows engineers to configure multiple output ranges in software without PCB changes, simplifying multichannel system design. It is also used in medical instrumentation, precision motor control, and high-accuracy waveform generation where 1 LSB linearity is critical.
What are the specifications of LTC2757AILX#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1760 |
| YTEOL | 10 |
| Analog Output Voltage-Max | 10V |
| Analog Output Voltage-Min | -10 V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | PARALLEL, WORD |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0004% |
| Number of Bits | 18 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Settling Time-Nom (tstl) | 2.1 µ s |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| 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 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the LTC2757AILX#PBF datasheet?
LTC2757AILX#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2757AILX#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output voltage range and resolution does the LTC2757AILX#PBF provide?
The LTC2757AILX#PBF delivers 18-bit resolution with a bipolar output voltage range of -10V to +10V. Its 1 LSB INL specification ensures high linearity across the full scale, making it suitable for precision analog signal generation in test equipment and process control systems requiring fine voltage steps.
How does the Softspan feature of the LTC2757AILX#PBF simplify multichannel designs?
Softspan allows the output voltage range to be configured in software among multiple preset spans such as 0V to 10V, ±5V, or ±10V without any hardware modifications. This eliminates the need for separate DAC variants per channel, reducing BOM complexity in multichannel ATE and industrial control systems with 18-bit accuracy requirements.
Which high-precision applications benefit most from the LTC2757AILX#PBF parallel DAC?
Automatic test equipment, medical imaging systems, industrial servo drives, and precision calibration sources all benefit from the 18-bit, 1 LSB INL performance of this DAC. The parallel word input allows fast update rates compared to serial interfaces, making it appropriate for applications requiring simultaneous updates across multiple channels at high speed.
What package does the LTC2757AILX#PBF use and how does it affect PCB layout?
The LTC2757AILX#PBF is housed in a 48-lead LQFP (Quad Flat Package) with a compact exposed-pad design. The LQFP footprint requires standard SMT assembly and provides good thermal dissipation. Designers should keep analog and digital ground planes separated and place decoupling capacitors close to the supply pins to maintain 18-bit linearity on the board.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $73.4800 | $73.48 |
| 10+ | $59.1500 | $591.50 |
| 1000+ | $54.4200 | $54420.00 |
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