AD5760BCPZ-REEL7

Overview

The AD5760BCPZ-REEL7 is a true 16-bit, unbuffered voltage output digital-to-analog converter (DAC) from Analog Devices. It features ±0.5 LSB integral nonlinearity (INL) and operates with bipolar supplies up to ±16.5 V. The device incorporates integrated precision reference buffers and supports a 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards, running at clock rates up to 35 MHz. Key electrical specifications include an output noise spectral density of 8 nV/√Hz, a settling time of 2.5 µs for a 10 V step, and a midscale glitch impulse of 3.5 nV-sec. It guarantees monotonic operation and functions within a temperature range of −40°C to +125°C.

Feature Summary

• True 16-bit resolution with ±0.5 LSB INL accuracy
• Low noise performance: 8 nV/√Hz spectral density
• Wide bipolar supply range: up to ±16.5 V
• Integrated precision reference buffers

Applications

• Medical instrumentation
• Test and measurement equipment
• Industrial control systems
• Scientific and aerospace instrumentation
• Data acquisition systems

Procurement Notes

Verify the specific grade suffix 'B' in the part number against the manufacturer's ordering guide to confirm the ±0.5 LSB INL specification. Ensure the reel packaging format matches the REEL7 designation. Confirm that the operating environment stays within the specified −40°C to +125°C industrial temperature range.

Selection Notes

Select this component when high linearity and low noise are critical for single-channel applications. The B-grade version ensures tighter INL limits compared to the A-grade variant. Consider the wide supply voltage capability if system design requires spans beyond standard ±5 V or ±10 V ranges without external level shifting.

Part Context

The AD5760 belongs to a family of ultra-stable DACs including the AD5780, AD5790, and AD5791. These devices share similar architectural features but differ in resolution and accuracy grades. The AD5760 specifically targets applications requiring 16-bit precision with minimal external components due to its integrated reference buffering.

Replacement Considerations

The AD5760ACPZ is a pin-compatible alternative offering A-grade performance with ±2 LSB INL. For higher resolution needs, the AD5780 (18-bit) or AD5790 (20-bit) may be considered, though they require verification of interface compatibility and power supply requirements.