AD667SE

$199.59

Description：IC DAC 12BIT V-OUT 28LCCC
Series：-

SKU:d27c3cc7370e Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 12BIT V-OUT 28LCCC
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：12
Number of D/A Converters：1
Settling Time：4µs
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：Parallel
Reference Type：External, Internal
Voltage - Supply, Analog：±11.4V ~ 16.5V
Voltage - Supply, Digital：-
INL/DNL (LSB)：±0.125, ±0.25
Architecture：R-2R
Operating Temperature：-55°C ~ 125°C
Package / Case：28-LCC
Supplier Device Package：28-LCC (11.43x11.43)
Mounting Type：Surface Mount
Grade：-
Qualification：-

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AD667SE

Overview

The AD667SE is a 12-bit digital-to-analog converter (DAC) from Analog Devices, housed in a 28-lead Leadless Ceramic Chip Carrier (LCC) package. It features an internal reference and supports parallel data interfaces with TTL-compatible logic levels. The device operates on dual power supplies ranging from ±11.4 V to ±16.5 V, consuming 8 mA on the positive rail and 20–25 mA on the negative rail. It provides analog output ranges of ±10 V, ±5 V, ±2.5 V, 0–10 V, or 0–5 V. The AD667SE is rated for military-grade temperature specifications, functioning reliably between –55 °C and +125 °C.

Feature Summary

Military-grade temperature range: –55 °C to +125 °C
12-bit resolution with monotonicity guaranteed over full temperature range
Internal low-noise buried Zener reference (typically 10 V)
Parallel interface with double-buffered architecture

Applications

High-performance servo control systems
Precision waveform generation
Test and measurement instrumentation

Procurement Notes

Verify that the LCC (E-28A) package matches the target PCB footprint. Confirm that the –55 °C to +125 °C operating range aligns with environmental requirements. Ensure supply voltages remain within ±11.4 V to ±16.5 V limits. Check for RoHS compliance status if required by specific manufacturing standards.

Selection Notes

Select the AD667SE when extended temperature coverage is mandatory compared to commercial variants like the AD667JN. The LCC package requires surface-mount assembly capabilities. Consider the AD667SD if a Ceramic DIP package is preferred for the same temperature range. Verify that the 12-bit accuracy meets system linearity requirements.

Part Context

The AD667SE belongs to the AD667 family of 12-bit DACs. It shares electrical characteristics with the AD667SD but differs in packaging. The 'SE' suffix specifically denotes the Leadless Ceramic Chip Carrier form factor screened for the –55 °C to +125 °C temperature range.