Manufacturer Part Number

AD767JP-REEL

Description

12-bit digital-to-analog converter (DAC). Output type is voltage-buffered for stable analog signals. Packaged in a 28-lead PLCC (Plastic Leaded Chip Carrier) with physical dimensions of 11.51x11.51mm. Offers stable conversion from digital input to analog output for various electronic systems.

Specifications

Resolution: 12 bits.

Number of DACs: 1 channel.

Settling time: 4 microseconds.

Output type: Voltage (buffered).

Differential output: Not supported.

Data interface: Parallel (fast data transmission).

Reference types: Can use either external or internal voltage reference.

Input non-linearity (INL): ±0.5 LSB.

Differential non-linearity (DNL): ±0.5 LSB.

Supply voltage (analog): ±11.4V to 16.5V.

Operating temperature: 0°C to 70°C.

Device mounting: Surface mount in 28-PLCC (J-lead).

Package/case: 28-LCC (J-lead).

Moisture sensitivity: Level 1 (unlimited - robust to moisture).

ECCN: EAR99 (no export restrictions typical).

HTSUS: 8542.39.0001 (trade code).

Device Structure

Utilizes a current steering DAC architecture for fast conversion and stable output. All components integrated into a compact 28-lead PLCC surface-mount package.

Performance Characteristics

High accuracy with very low INL/DNL error of ±0.5 LSB. Fast settling time of 4µs ideal for dynamic signal changes. Buffered voltage output ensures stable signal delivery without need for external buffer circuits. Internal or external reference option provides flexible implementation. Reliable operation over commercial temperature range.

Application Environments

Digital-to-analog conversion in data acquisition systems, industrial controls, signal generation, calibration instruments, and medical devices. Useful in any system needing precise translation of digital signals to analog outputs. Not recommended for harsh or extreme environments due to limited temperature range.

Selection Guidelines

Choose this model for medium-speed DAC requirements where high accuracy and parallel data input is needed. Compatible with standard surface-mount assembly. Ensure supply voltages are within ±11.4V–16.5V range. Verify availability, as item is marked obsolete.

Usage Considerations

Carefully design power supply rails to stay within acceptable voltage limits for analog operation. Ensure external reference (if used) meets accuracy/stability needs. Proper PCB layout is important to avoid noise and signal integrity problems. Not suitable for new designs due to obsolete status—check inventory and long-term availability.

Potential Equivalent/Replacement Models

AD767JPZ-REEL is a suggested substitute. Other equivalents may not be directly available; for a full list or advice on substitutions, contact the Ariat-Tech sales team. For updated or recommended alternatives, especially for new designs, always consult with supplier support directly.

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