LTC2657CUFD-L12#PBF
- Mfr.Part #
- LTC2657CUFD-L12#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC DAC 12BIT V-OUT 20QFN
- Stock
- 103
- In Stock :
- 103
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Digital to Analog Converters (DAC)
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Width :
- 4mm
- Output Type :
- Voltage - Buffered
- Differential Output :
- No
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage :
- 3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Bits :
- 12
- Data Interface :
- I2C
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- INL/DNL (LSB) :
- ±0.5, ±0.1
- Factory Lead Time :
- 8 Weeks
- JESD-30 Code :
- R-PQCC-N20
- Settling Time :
- 3.9µs (Typ)
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 20
- Input Bit Code :
- BINARY
- Converter Type :
- D/A CONVERTER
- Supply Current-Max :
- 4.25mA
- Power Supplies :
- 3/5V
- Analog Output Voltage-Max :
- 2.5V
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Terminal Pitch :
- 0.5mm
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Base Part Number :
- LTC2657
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Linearity Error-Max (EL) :
- 0.0244%
- Package / Case :
- 20-WFQFN Exposed Pad
- Number of Functions :
- 1
- Published :
- 2009
- Terminal Position :
- QUAD
- Input Format :
- Serial
- Pin Count :
- 20
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Number of D/A Converters :
- 8
- Operating Temperature :
- 0°C~70°C
- Length :
- 5mm
- Reference Type :
- External, Internal
- Datasheets
- LTC2657CUFD-L12#PBF

Digital to Analog Converters (DAC) Analog Devices, Inc. LTC2657CUFD-L12#PBF Overview
The LTC2657CUFD-L12#PBF from Analog Devices, Inc. is a high-precision Digital to Analog Converter (DAC) designed to meet the exacting specifications required in advanced digital control systems. This 12-bit voltage output DAC provides exceptional accuracy and stability, ensuring reliable performance across various applications. Encased in a compact 20-QFN package, it efficiently addresses the need for high performance in space-constrained environments. The integration of this DAC into your system not only simplifies the design process but also enhances overall system reliability and performance, making it an excellent choice for professionals seeking to integrate superior digital-to-analog conversion capabilities into their products.
LTC2657CUFD-L12#PBF Features
This DAC features multiple scaled output ranges that provide flexibility for direct interfacing to various analog components without additional scaling circuitry. Its robust design includes an internal precision reference with low drift and low noise that enhances overall system accuracy. Additionally, the LTC2657CUFD-L12#PBF supports I2C, SPI, and MICROWIRE digital interfaces, making it versatile for a broad range of application needs. Advanced features such as thermal shutdown and short-circuit protection ensure reliable operation under tough conditions.
LTC2657CUFD-L12#PBF Applications
- Precision Control Systems: Utilized in applications requiring highly precise control of operational parameters, such as in automated testing equipment and high-end industrial automation.
- Data Acquisition Systems: Essential for converting digital signals into stable and accurate analog outputs, improving the fidelity and precision in measurement and recording equipment.
- Medical Devices: Applied in critical medical systems that demand accurate analog output, such as diagnostic instruments and complex medical imaging technologies.
- Telecommunications: Helps in modulating digital data into analog signals for transmission over various communication platforms, enhancing the performance and reliability of telecommunication systems.
- Audio Equipment: Ensures high-quality sound reproduction by accurately converting digital audio signals to analog, used in high-fidelity audio processing units.
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