LTC1591-1CN#PBF

Reference Type:	External
Base Part Number:	LTC1591
Supplier Device Package:	28-PDIP
Package / Case:	28-DIP (0.300", 7.62mm)
Operating Temperature:	0°C ~ 70°C
Architecture:	R-2R
INL/DNL (LSB):	±1 (Max), ±1 (Max)
Voltage - Supply, Digital:	5V
Voltage - Supply, Analog:	5V
Series:	--
Data Interface:	Parallel
Differential Output:	No
Output Type:	Current - Unbuffered
Settling Time:	1µs (Typ)
Number of D/A Converters:	1
Number of Bits:	14
Part Status:	Obsolete
Packaging:	Tube

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Data Acquisition - Digital to Analog Converters (DAC)

The LTC1591-1CN#PBF is a Dual, 12-Bit, Rail-to-Rail, µPower Digital-to-Analog Converter (DAC) optimized for battery operated systems, such as cell phones and portable electronics. This part has very low supply current, supports voltage operation from 2.7V to 5.5V, and heatsink temperatures from +85 to +125 °C. It is also fitted with a wide range of features, including shutdown and a power-on reset. The salient points of the LTC1591-1CN#PBF include an internal 8-bit reference, high accuracy and low temperature drift, rail-to-rail output swing, and power shutdown mode. The maximum settling time is a modest 3µs. The overall accuracy of the parts is maintained over the full temperature range, thanks to the use of advanced proprietary IDAC sequences.The LTC1591-1CN#PBF can be used in a wide range of applications. As a data acquisition system, it can convert digital signals into analog signals by producing a voltage or current that corresponds to the digital input. It can also be used to drive motorized devices, such as speed controllers and servos, and to produce analog signals that can be processed by other circuits, such as comparators, power amplifiers, and PLLs. The LTC1591-1CN#PBF utilizes a unique low noise architecture to minimize spurious output signals, which are a source of errors typically associated with conventional DACs. This architecture reduces the amount of noise generated by the part, but at the same time, maintains the high accuracy of the LTC1591-1CN#PBF. The LTC1591-1CN#PBF also features dynamic performance enhancements, such as flexible power saving modes, high speed output update, and low voltage operation. The LTC1591-1CN#PBF is pin compatible with other parts, allowing it to easily be used as a drop-in replacement in existing systems. This makes it an ideal choice for engineers looking for an upgrade path for a system that has reached its performance limits. In applications where accuracy is paramount, the LTC1591-1CN#PBF offers an unbeatable combination of performance and convenience. It offers low noise, excellent accuracy, and low power consumption. Furthermore, it can be easily interfaced with digital logic, making it an excellent choice for a wide range of applications. The LTC1591-1CN#PBF can be used in a wide range of applications, such as data acquisition, motor control, and audio systems. With its low noise operation and wide operating range, the part is highly versatile and can be used in a variety of different applications. In addition, it offers the convenience of being pin compatible with other DACs. This makes it an attractive choice for engineers looking to upgrade their existing systems.

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