LTC1450LCN#PBF

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Analog Devices Inc./Maxim Integrated

PARALLEL INPUT, 12-BIT RAIL-TO-RAIL MICROPOWER DACS IN SSOP

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LTC1450LCN#PBF

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Analog Devices Inc./Maxim Integrated

PARALLEL INPUT, 12-BIT RAIL-TO-RAIL MICROPOWER DACS IN SSOP

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTC1450 Series

The LTC1450/LTC1450L are complete single supply, rail-to-rail voltage output, 12-bit digital-to-analog converters (DACs) in a 24-pin SSOP or PDIP package. They include an output buffer amplifier, reference and a double buffered parallel digital interface.The LTC1450 operates from a 4.5V to 5.5V supply. The output can be pin strapped for 4.095V or 2.048V full-scale. It has a 2.048V internal reference.The LTC1450L operates from a 2.7V to 5.5V supply. The output can be pin strapped for 2.5V or 1.22V full-scale. It has a 1.22V internal reference.The LTC1450/LTC1450L offer true stand-alone performance. In addition, the reference output, high and low reference inputs and gain setting resistor are brought to pins for maximum flexibility.ApplicationsDigital CalibrationIndustrial Process ControlAutomatic Test EquipmentArbitrary Function GeneratorsBattery-Powered Data Conversion ProductsFeedback Control Loops and Gain Control

Technical Specifications

Parameters and characteristics for this part

Specification	LTC1450LCN#PBF

Architecture	String DAC
Data Interface	Parallel
Differential Output	No
DNL (Max) (LSB)	0.5 LSB
INL (Max) (LSB)	4 LSB
Mounting Type	Through Hole
Number of Bits	12 bits
Number of D/A Converters	1 count
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Output Type	Voltage - Buffered
Package Length	0.3 in
Package Name	24-PDIP, 24-DIP
Package Width	7.62 mm
Reference Type	External, Internal
Settling Time (Typical)	14 µs
Voltage - Supply, Analog (Max)	5.5 V
Voltage - Supply, Analog (Min)	2.7 V
Voltage - Supply, Digital (Max)	5.5 V
Voltage - Supply, Digital (Min)	2.7 V

LTC1450 Series

Parallel Input, 12-Bit Rail-to-Rail Micropower DACs in SSOP

Part	Data Interface	Operating Temperature (Min)	Operating Temperature (Max)	Package Width	Package Name	Package Length	Architecture	Reference Type	Mounting Type	Number of Bits	Output Type	Settling Time (Typical)	Voltage - Supply, Analog	Voltage - Supply, Digital	INL (Max) (LSB)	DNL (Max) (LSB)	Differential Output	Number of D/A Converters	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)
Analog Devices Inc./Maxim Integrated LTC1450IN#PBF	Parallel	-40 °C	85 °C	7.62 mm	24-DIP 24-PDIP	0.3 in	String DAC	External Internal	Through Hole	12 bits	Voltage - Buffered	14 µs	5 V	5 V	4 LSB	0.5 LSB	No	1 count
Analog Devices Inc./Maxim Integrated LTC1450CG#PBF	Parallel	0 °C	70 °C	5.3 mm	24-SSOP	0.209 in	String DAC	External Internal	Surface Mount	12 bits	Voltage - Buffered	14 µs	5 V	5 V	4 LSB	0.5 LSB	No	1 count
Analog Devices Inc./Maxim Integrated LTC1450LIG#TRPBF	Parallel	-40 °C	85 °C	5.3 mm	24-SSOP	0.209 in	String DAC	External Internal	Surface Mount	12 bits	Voltage - Buffered	14 µs			4 LSB	0.5 LSB	No	1 count	2.7 V	5.5 V	2.7 V	5.5 V
Analog Devices Inc./Maxim Integrated LTC1450LIN#PBF	Parallel	-40 °C	85 °C	7.62 mm	24-DIP 24-PDIP	0.3 in	String DAC	External Internal	Through Hole	12 bits	Voltage - Buffered	14 µs			4 LSB	0.5 LSB	No	1 count	2.7 V	5.5 V	2.7 V	5.5 V
Analog Devices Inc./Maxim Integrated LTC1450CG#TRPBF	Parallel	0 °C	70 °C	5.3 mm	24-SSOP	0.209 in	String DAC	External Internal	Surface Mount	12 bits	Voltage - Buffered	14 µs	5 V	5 V	4 LSB	0.5 LSB	No	1 count
Analog Devices Inc./Maxim Integrated LTC1450LCG#PBF	Parallel	0 °C	70 °C	5.3 mm	24-SSOP	0.209 in	String DAC	External Internal	Surface Mount	12 bits	Voltage - Buffered	14 µs			4 LSB	0.5 LSB	No	1 count	2.7 V	5.5 V	2.7 V	5.5 V
Analog Devices Inc./Maxim Integrated LTC1450CN#PBF	Parallel	0 °C	70 °C	7.62 mm	24-DIP 24-PDIP	0.3 in	String DAC	External Internal	Through Hole	12 bits	Voltage - Buffered	14 µs	5 V	5 V	4 LSB	0.5 LSB	No	1 count
Analog Devices Inc./Maxim Integrated LTC1450IG#PBF	Parallel	-40 °C	85 °C	5.3 mm	24-SSOP	0.209 in	String DAC	External Internal	Surface Mount	12 bits	Voltage - Buffered	14 µs	5 V	5 V	4 LSB	0.5 LSB	No	1 count
Analog Devices Inc./Maxim Integrated LTC1450LIG#PBF	Parallel	-40 °C	85 °C	5.3 mm	24-SSOP	0.209 in	String DAC	External Internal	Surface Mount	12 bits	Voltage - Buffered	14 µs			4 LSB	0.5 LSB	No	1 count	2.7 V	5.5 V	2.7 V	5.5 V
Analog Devices Inc./Maxim Integrated LTC1450LCG#TRPBF	Parallel	0 °C	70 °C	5.3 mm	24-SSOP	0.209 in	String DAC	External Internal	Surface Mount	12 bits	Voltage - Buffered	14 µs			4 LSB	0.5 LSB	No	1 count	2.7 V	5.5 V	2.7 V	5.5 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

R266 Reliability Data

Package Drawing - 24-Lead PDIP (Narrow 0.3 Inch)

LTC1450LCN#PBF | Datasheet