LTC1654CGN#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC1654CGN#PBF

Manufacturer

Analog Devices

Introduction

High-performance digital to analog converter featuring dual channels with 14-bit resolution.

Product Features and Performance

14-bit resolution

Dual DAC channels

5µs typical settling time

Buffered voltage output

SPI interface for data communication

Compatible with external reference

Operates with 2.7V to 5.5V analog and digital supply voltages

Integrated linearity error ±1.2 LSB and differential nonlinearity ±0.3 LSB

16-SSOP surface mount package

Product Advantages

Precise dual-channel output allows for accurate analog signal processing

Fast settling time enables swift update rates

SPI interface enables easy integration with digital systems

Wide supply voltage range increases system compatibility

High resolution provides signal integrity for precision applications

Key Technical Parameters

Number of Bits: 14

Number of D/A Converters: 2

Settling Time: 8.5µs (Typ)

Output Type: Voltage - Buffered

Data Interface: SPI

Voltage - Supply, Analog: 2.7V ~ 5.5V

Voltage - Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±1.2, ±0.3

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Consistent performance within specified temperature range

Manufactured by Analog Devices, a reputable component maker

Compatibility

Accepts SPI for broad microcontroller interface compatibility

External voltage reference provides flexibility in design

Application Areas

Industrial control systems

Precision instrumentation

Digital signal processing

Data acquisition systems

Automated test equipment

Product Lifecycle

Active

Not indicated as nearing discontinuation

Subsequent replacements or upgrades may be available if product ever reaches end-of-life

Several Key Reasons to Choose This Product

High-resolution output for precise analog signal synthesis

Low settling time for rapid data processing

Dual-channel capability adds application versatility

SPI compatibility allows easy integration into existing digital frameworks

Wide supply voltage range for flexible power design considerations

backed by reliable Analog Devices manufacturing and support

Performance assured within standard operating temperature range