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MAX5417LETA+T
+BOMIC DGTL POT 50KOHM 256TAP 8TDFN
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Nhà sản xuấtAnalog Devices Inc./Maxim tích hợp
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Ông. Phần #MAX5417LETA+T
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Có sẵn7613
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 1 |
| NumberofTaps | 256 |
| Resistance(Ohms) | 50k |
| Interface | I²C |
| MemoryType | Non-Volatile |
| Voltage-Supply | 2.7V ~ 5.25V |
| Features | Selectable Address |
| Tolerance | ±25% |
| TemperatureCoefficient(Typ) | 35ppm/°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 8-TDFN (3x3) |
| Package/Case | 8-WDFN Exposed Pad |
| OperatingTemperature | -40°C ~ 85°C |
Tổng quan
Description
MAX5417LETA+T is a high-precision digital-to-analog converter (DAC) from Maxim Integrated. It provides a 16-bit, voltage-output DAC with a serial (SPI-compatible) input, suitable for precision calibration, instrumentation, and control loops.
Key points
- 16-bit resolution with monotonic, low-glitch performance
- Serial data input for easy microcontroller integration
- Supported by single- or dual-supply operation and selectable reference (external or internal)
- Wide operating temperature range (extended-temp grade)
- Lead-free construction and standard packaging options; LETA+T suffix indicates lead-free (L), extended temperature (E), and tape-and-reel packaging (T)
Typical use
- Generate precise analog voltages for sensor calibration, DAC-based control loops, or waveform generation
- Write a 16-bit word via SPI to set Vout relative to Vref
Note
- Always consult the latest MAX5417 datasheet for exact electrical specs, pinout, reference options, and recommended circuit connections.
Key points
- 16-bit resolution with monotonic, low-glitch performance
- Serial data input for easy microcontroller integration
- Supported by single- or dual-supply operation and selectable reference (external or internal)
- Wide operating temperature range (extended-temp grade)
- Lead-free construction and standard packaging options; LETA+T suffix indicates lead-free (L), extended temperature (E), and tape-and-reel packaging (T)
Typical use
- Generate precise analog voltages for sensor calibration, DAC-based control loops, or waveform generation
- Write a 16-bit word via SPI to set Vout relative to Vref
Note
- Always consult the latest MAX5417 datasheet for exact electrical specs, pinout, reference options, and recommended circuit connections.
Equivalent
Direct cross for MAX5417LETA+T isn't published. For a substitute, look for 12-bit, SPI, voltage-output DACs with similar Vref/rails. Common equivalents: Analog Devices AD5660/AD5663; TI DAC7562/DAC7564; Microchip MCP4921/MCP4922. Verify output type, reference, supply range and timing in the datasheet. If exact pinout is needed, use Maxim’s cross-reference tool.
Features
Key features of MAX5417LETA+T (12‑bit voltage-output DAC):
- 12-bit, monotonic, voltage-output DAC with buffered VOUT
- SPI-compatible serial interface (CS, SCLK, DIN/SDI, DOUT)
- Single-supply operation: 2.7V to 5.5V
- Output range set by external reference: 0 to VREF (unipolar) or ±VREF (bipolar) with rail-to-rail output
- 1 LSB = VREF/4096; fast settling with low glitch energy
- Low power consumption; optional power-down/shutdown mode
- RoHS-compliant; suffix LETA+T indicates lead-free, extended temp, Tape & Reel packaging
- Suitable for precision attenuation, calibration, and control applications
Note: check the exact datasheet for precise temperature range, settling time, and electrical specs for your revision.
- 12-bit, monotonic, voltage-output DAC with buffered VOUT
- SPI-compatible serial interface (CS, SCLK, DIN/SDI, DOUT)
- Single-supply operation: 2.7V to 5.5V
- Output range set by external reference: 0 to VREF (unipolar) or ±VREF (bipolar) with rail-to-rail output
- 1 LSB = VREF/4096; fast settling with low glitch energy
- Low power consumption; optional power-down/shutdown mode
- RoHS-compliant; suffix LETA+T indicates lead-free, extended temp, Tape & Reel packaging
- Suitable for precision attenuation, calibration, and control applications
Note: check the exact datasheet for precise temperature range, settling time, and electrical specs for your revision.
Pinout
Pin count: 14 pins (TSSOP-14 / SOIC-14 package).
Function: 12‑bit digital-to-analog converter (DAC) with a serial-interface (SPI-compatible) input and a buffered voltage output.
Function: 12‑bit digital-to-analog converter (DAC) with a serial-interface (SPI-compatible) input and a buffered voltage output.
Manufacturer
- Manufacturer: Maxim Integrated (MAXIM Integrated Products, Inc.), now part of Analog Devices.
- What kind of company: A global semiconductor company that designs and manufactures analog and mixed-signal integrated circuits.
- What kind of company: A global semiconductor company that designs and manufactures analog and mixed-signal integrated circuits.
Application
MAX5417LETA+T is a high‑precision 12‑bit multiplying DAC. Typical application areas include:
- Precision instrumentation and data‑acquisition front‑ends
- Programmable waveform generation and signal synthesis for test equipment
- Analog control loops in instrumentation, process control, and robotics (servo/motor control)
- Programmable gain/attenuation and calibration blocks in ADC/DAC paths
- Sensor simulation, calibration standards, and automated test equipment
- Any system needing a digitally controlled, linear output proportional to code × reference (voltage output).
- Precision instrumentation and data‑acquisition front‑ends
- Programmable waveform generation and signal synthesis for test equipment
- Analog control loops in instrumentation, process control, and robotics (servo/motor control)
- Programmable gain/attenuation and calibration blocks in ADC/DAC paths
- Sensor simulation, calibration standards, and automated test equipment
- Any system needing a digitally controlled, linear output proportional to code × reference (voltage output).
Package
MAX5417LETA+T uses an 8‑lead Small Outline IC package (SO‑8). It is Pb‑free (RoHS) and is available in Tape & Reel packaging.
