LTC1655LIN8

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Analog Devices Inc./Maxim Integrated

IC DAC 16BIT V-OUT 8DIP

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LTC1655LIN8

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Analog Devices Inc./Maxim Integrated

IC DAC 16BIT V-OUT 8DIP

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTC1655 Series

The LTC1655/LTC1655L are rail-to-rail voltage output, 16-bit digital-to-analog converters in an SO-8 package. They include an output buffer and a reference. The 3-wire serial interface is compatible with SPI/QSPI and MICROWIRE™ protocols. The CLK input has a Schmitt trigger that allows direct optocoupler interface.The LTC1655 has an on-board 2.048V reference that can be overdriven to a higher voltage. The output swings from 0V to 4.096V when using the internal reference. The typical power dissipation is 3.0mW on a single 5V supply.The LTC1655L has an on-board 1.25V reference that can be overdriven to a higher voltage. The output swings from 0V to 2.5V when using the internal reference. The typical power dissipation is 1.8mW on a single 3V supply.The LTC1655/LTC1655L are pin compatible with the 12-bit VOUTDAC family, allowing an easy upgrade path. They are the only buffered 16-bit DACs in an SO-8 package and they include an on-board reference for standalone performance.ApplicationsDigital CalibrationIndustrial Process ControlAutomatic Test EquipmentCellular Telephones

Technical Specifications

Parameters and characteristics for this part

Specification	LTC1655LIN8

Architecture	R-2R
Data Interface	SPI
Differential Output	No
DNL (LSB) Tolerance	0.5 LSB
INL (LSB) Tolerance	8 LSB
Mounting Type	Through Hole
Number of Bits	16 bits
Number of D/A Converters	1 count
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Voltage - Buffered
Package Length	0.3 in
Package Name	8-PDIP, 8-DIP
Package Width	7.62 mm
Reference Type	Internal
Settling Time (Typical)	20 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

LTC1655 Series

16-Bit Rail-to-Rail Micropower DACs in SO-8 Package

Part	Operating Temperature (Max)	Operating Temperature (Min)	Package Name	DNL (LSB) Tolerance	INL (LSB) Tolerance	Number of Bits	Mounting Type	Voltage - Supply, Digital	Data Interface	Voltage - Supply, Analog	Package Length	Package Width	Output Type	Number of D/A Converters	Settling Time (Typical)	Differential Output	Reference Type	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Architecture
Analog Devices Inc./Maxim Integrated LTC1655CS8#PBF	70 °C	0 °C	8-SO 8-SOIC	0.3 LSB	8 LSB	16 bits	Surface Mount	5 V	SPI	5 V	0.154 in	3.9 mm	Voltage - Buffered	1 count	20 µs	No	Internal
Analog Devices Inc./Maxim Integrated LTC1655LIS8#TRPBF	85 °C	-40 °C	8-SO 8-SOIC	0.5 LSB	8 LSB	16 bits	Surface Mount		SPI		0.154 in	3.9 mm	Voltage - Buffered	1 count	20 µs	No	Internal	2.7 V	5.5 V	2.7 V	5.5 V
Analog Devices Inc./Maxim Integrated LTC1655LIN8#PBF	85 °C	-40 °C	8-DIP 8-PDIP	0.5 LSB	8 LSB	16 bits	Through Hole		SPI		0.3 in	7.62 mm	Voltage - Buffered	1 count	20 µs	No	Internal	2.7 V	5.5 V	2.7 V	5.5 V	R-2R
Analog Devices Inc./Maxim Integrated LTC1655IS8#PBF	85 °C	-40 °C	8-SO 8-SOIC	0.3 LSB	8 LSB	16 bits	Surface Mount	5 V	SPI	5 V	0.154 in	3.9 mm	Voltage - Buffered	1 count	20 µs	No	Internal
Analog Devices Inc./Maxim Integrated LTC1655LIS8#PBF	85 °C	-40 °C	8-SO 8-SOIC	0.5 LSB	8 LSB	16 bits	Surface Mount		SPI		0.154 in	3.9 mm	Voltage - Buffered	1 count	20 µs	No	Internal	2.7 V	5.5 V	2.7 V	5.5 V
Analog Devices Inc./Maxim Integrated LTC1655LCN8#PBF	70 °C	0 °C	8-DIP 8-PDIP	0.5 LSB	8 LSB	16 bits	Through Hole		SPI		0.3 in	7.62 mm	Voltage - Buffered	1 count	20 µs	No	Internal	2.7 V	5.5 V	2.7 V	5.5 V
Analog Devices Inc./Maxim Integrated LTC1655CS8#TRPBF	70 °C	0 °C	8-SO 8-SOIC	0.3 LSB	8 LSB	16 bits	Surface Mount	5 V	SPI	5 V	0.154 in	3.9 mm	Voltage - Buffered	1 count	20 µs	No	Internal
Analog Devices Inc./Maxim Integrated LTC1655IS8#TRPBF	85 °C	-40 °C	8-SO 8-SOIC	0.3 LSB	8 LSB	16 bits	Surface Mount	5 V	SPI	5 V	0.154 in	3.9 mm	Voltage - Buffered	1 count	20 µs	No	Internal
Analog Devices Inc./Maxim Integrated LTC1655LCS8#TRPBF	70 °C	0 °C	8-SO 8-SOIC	0.5 LSB	8 LSB	16 bits	Surface Mount		SPI		0.154 in	3.9 mm	Voltage - Buffered	1 count	20 µs	No	Internal	2.7 V	5.5 V	2.7 V	5.5 V
Analog Devices Inc./Maxim Integrated LTC1655CN8#PBF	70 °C	0 °C	8-DIP 8-PDIP	0.3 LSB	8 LSB	16 bits	Through Hole	5 V	SPI	5 V	0.3 in	7.62 mm	Voltage - Buffered	1 count	20 µs	No	Internal

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LTC1655LIN8 | Datasheet