LTC2629CGN-1#TRPBF Digital To Analog Converter IC DAC 4x 16-/14-/12-B R2R DACs W/ I2C Int

LTC2629CGN-1#TRPBF Digital to Analog Converters - DAC 4x 16-/14-/12-B R2R

DACs w/ I2C Int

DESCRIPTION
The LTC 2609/LTC2619/LTC2629 arequad 16-, 14- and12-
bit, 2.7V to 5.5V rail-to-railvoltage outputDACs ina 16-lead
SSOP package. They have built-in high performance output
buffers and are guaranteed monotonic.
These parts establish new board-density benchmarks for
16- and 14-bit DACs and advance performance standards
for output drive and load regulation in single-supply, volt-
age-output DACs.
The parts use a2-wire, 12c compatible serial interface. The
LTC2609/LTC2619/LTC2629 operate in both the standard
mode (clock rate of 100kHz) and the fast mode (clock
rate of 400kHz).
The LTC2609/LTC2619/LTC2629 incorporate a power-on
reset circuit. During power-up, the voltage outputs rise less
than 10mV above zero-scale; after power-up, they stay at
zero-scale until a valid write and update take place. The
power-on reset circuit resets the LTC2609-1/LTC2619-1/
LTC2629-1 to mid-scale. The voltage outputs stay at mid-
scale until a valid write and update take place.

FEATUR∈S
■Smallest Pin-Compatible Quad DACs:
LTC2609: 16 Bits ;
LTC2619: 14 Bits ;
LTC2629: 12 Bits
■Guaranteed Monotonic Over Temperature
■Separate Reference Inputs
■27 Selectable Addresses
■400kHz 12CTM Interface
■Wide 2.7V to 5.5V Supply Range
■Low Power Operation: 250μA per DAC at 3V
■Individual Channel Power Down to 1μA (Max)
■High Rail-to-Rail Output Drive (+15mA, Min)
■Ultralow Crosstalk Between DACs (5uV)
■LTC2609/LTC2619/LTC2629: Power-On Reset to
  Zero-Scale
■LTC2609-1/LTC2619-1/LTC2629-1: Power-On Reset
  to Mid-Scale
■Tiny 16-Lead Narrow SSOP Package

APPLICATIONS
■Mobile Communications
■Process Control and Industrial Automation
■Automatic Test Equipment and Instrumentation