LTC1451CS8#PBF

Active

Analog Devices Inc./Maxim Integrated

12-BIT RAIL-TO-RAIL MICROPOWER DACS IN SO-8

LTC1451CS8#PBF

Active

Analog Devices Inc./Maxim Integrated

12-BIT RAIL-TO-RAIL MICROPOWER DACS IN SO-8

Description Specifications Series Pricing CAD Documents

Description

General part information

LTC1451 Series

The LTC1451/LTC1452/LTC1453 are complete single supply, rail-to-rail voltage output 12-bit digital-to-analog converters (DACs) in an SO-8 package. They include an output buffer amplifier and an easy-to-use 3-wire cascadable serial interface.The LTC1451 has an onboard reference of 2.048V and a full-scale output of 4.095V. It operates from a single 4.5V to 5.5V supply.The LTC1452 is a multiplying DAC with a full-scale output of twice the reference input voltage. It operates from a single supply of 2.7V to 5.5V.The LTC1453 has an onboard 1.22V reference and a full-scale output of 2.5V. It operates from a single supply of 2.7V to 5.5V.The low power supply current makes the LTC1451 family ideal for battery-powered applications. The space saving 8-pin SO package and operation with no external components provide the smallest 12-bit DAC system available.ApplicationsDigital CalibrationIndustrial Process ControlAutomatic Test EquipmentCellular Telephones

Technical Specifications

Parameters and characteristics for this part

Specification	LTC1451CS8#PBF

Architecture	R-2R
Data Interface	SPI
Differential Output	No
DNL (Max) (LSB)	0.5 LSB
INL (Max) (LSB)	4 LSB
Mounting Type	Surface Mount
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	0.154 in
Package Name	8-SOIC, 8-SO
Package Width	3.9 mm
Reference Type	Internal
Settling Time (Typical)	14 µs
Voltage - Supply, Analog	5 V
Voltage - Supply, Digital	5 V

LTC1451 Series

12-Bit Rail-to-Rail Micropower DACs in SO-8

Part	INL (Max) (LSB)	DNL (Max) (LSB)	Differential Output	Voltage - Supply, Digital	Output Type	Number of D/A Converters	Operating Temperature (Max)	Operating Temperature (Min)	Package Name	Voltage - Supply, Analog	Reference Type	Settling Time (Typical)	Mounting Type	Number of Bits	Data Interface	Architecture	Package Length	Package Width
Analog Devices Inc./Maxim Integrated LTC1451CN8#PBF	4 LSB	0.5 LSB	No	5 V	Voltage - Buffered	1 count	70 °C	0 °C	8-DIP 8-PDIP	5 V	Internal	14 µs	Through Hole	12 bits	SPI	R-2R	0.3 in	7.62 mm
Analog Devices Inc./Maxim Integrated LTC1451CS8#TRPBF	4 LSB	0.5 LSB	No	5 V	Voltage - Buffered	1 count	70 °C	0 °C	8-SO 8-SOIC	5 V	Internal	14 µs	Surface Mount	12 bits	SPI	R-2R	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LTC1451IN8#PBF	4 LSB	0.5 LSB	No	5 V	Voltage - Buffered	1 count	85 °C	-40 °C	8-DIP 8-PDIP	5 V	Internal	14 µs	Through Hole	12 bits	SPI	R-2R	0.3 in	7.62 mm
Analog Devices Inc./Maxim Integrated LTC1451IS8#TRPBF	4 LSB	0.5 LSB	No	5 V	Voltage - Buffered	1 count	85 °C	-40 °C	8-SO 8-SOIC	5 V	Internal	14 µs	Surface Mount	12 bits	SPI	R-2R	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LTC1451CS8#PBF	4 LSB	0.5 LSB	No	5 V	Voltage - Buffered	1 count	70 °C	0 °C	8-SO 8-SOIC	5 V	Internal	14 µs	Surface Mount	12 bits	SPI	R-2R	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LTC1451IS8#PBF	4 LSB	0.5 LSB	No	5 V	Voltage - Buffered	1 count	85 °C	-40 °C	8-SO 8-SOIC	5 V	Internal	14 µs	Surface Mount	12 bits	SPI	R-2R	0.154 in	3.9 mm

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LTC1451CS8#PBF | Datasheet

R266 Reliability Data