LTC2666IUH-16#TRPBF

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Analog Devices

OCTAL 16-BIT/12-BIT ±10V VOUTSOFTSPAN DACS WITH 10PPM/°C MAX REFERENCE

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DocumentsLTC2666: Octal 16-Bit/12-Bit ±10V VOUT SoftSpan DACs with 10ppm/°C Max Reference Data Sheet (Rev.B)R576 Reliability Data +2

LTC2666IUH-16#TRPBF

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Analog Devices

OCTAL 16-BIT/12-BIT ±10V VOUTSOFTSPAN DACS WITH 10PPM/°C MAX REFERENCE

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DocumentsLTC2666: Octal 16-Bit/12-Bit ±10V VOUT SoftSpan DACs with 10ppm/°C Max Reference Data Sheet (Rev.B)R576 Reliability Data +2

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Technical Specifications

Parameters and characteristics for this part

Specification	LTC2666IUH-16#TRPBF

Data Interface	SPI
Differential Output	False
INL/DNL (LSB)	0.2 LSB, 2.2 LSB
Mounting Type	Surface Mount
Number of Bits	16
Number of D/A Converters	8
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Voltage - Buffered
Reference Type	External, Internal
Settling Time	20 µs
Supplier Device Package	32-QFN (5x5)
Voltage - Supply, Analog [Max]	15.75 V
Voltage - Supply, Analog [Min]	-4.5 V
Voltage - Supply, Digital	5 V

LTC2666 Series

Octal 16-Bit/12-Bit ±10V VOUTSoftSpan DACs with 10ppm/°C Max Reference

Part	Number of Bits	Number of D/A Converters	Settling Time	Output Type	Mounting Type	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Supplier Device Package	INL/DNL (LSB)	Data Interface	Voltage - Supply, Digital	Reference Type	Operating Temperature [Max]	Operating Temperature [Min]	Number of DAC's	DAC Type	Utilized IC / Part	Supplied Contents
Analog Devices LTC2666IUH-16#TRPBF	16	8	20 µs	Voltage - Buffered	Surface Mount	-4.5 V	15.75 V	32-QFN (5x5)	0.2 LSB 2.2 LSB	SPI	5 V	External Internal	85 °C	-40 °C
Analog Devices DC2196A-B	12 bits		15.5 µs							Serial SPI					8	Voltage	LTC2666-12	Board(s)
Analog Devices LTC2666HUH-16#PBF	16	8	20 µs	Voltage - Buffered	Surface Mount	-4.5 V	15.75 V	32-QFN (5x5)	0.2 LSB 2.2 LSB	SPI	5 V	External Internal	125 °C	-40 °C
Analog Devices LTC2666IUH-12#PBF	12 bits	8	15.5 µs	Voltage - Buffered	Surface Mount	-4.5 V	15.75 V	32-QFN (5x5)	0.05 LSB 0.2 LSB	SPI	5 V	External Internal	85 °C	-40 °C
Analog Devices LTC2666HUH-12#TRPBF	12 bits	8	15.5 µs	Voltage - Buffered	Surface Mount	-4.5 V	15.75 V	32-QFN (5x5)	0.05 LSB 0.2 LSB	SPI	5 V	External Internal	125 °C	-40 °C
Analog Devices LTC2666HUH-12#PBF	12 bits	8	15.5 µs	Voltage - Buffered	Surface Mount	-4.5 V	15.75 V	32-QFN (5x5)	0.05 LSB 0.2 LSB	SPI	5 V	External Internal	125 °C	-40 °C
Analog Devices LTC2666CUH-16#PBF	16	8	20 µs	Voltage - Buffered	Surface Mount	-4.5 V	15.75 V	32-QFN (5x5)	0.2 LSB 2.2 LSB	SPI	5 V	External Internal	70 °C	0 °C
Analog Devices LTC2666CUH-16#TRPBF	16	8	20 µs	Voltage - Buffered	Surface Mount	-4.5 V	15.75 V	32-QFN (5x5)	0.2 LSB 2.2 LSB	SPI	5 V	External Internal	70 °C	0 °C
Analog Devices LTC2666IUH-12#TRPBF	12 bits	8	15.5 µs	Voltage - Buffered	Surface Mount	-4.5 V	15.75 V	32-QFN (5x5)	0.05 LSB 0.2 LSB	SPI	5 V	External Internal	85 °C	-40 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 36.80

Description

General part information

LTC2666 Series

The LTC2666 is a family of 8-channel, 16-/12-bit ±10V digital-to-analog converters with integrated precision references. They are guaranteed monotonic and have built-in rail-to-rail output buffers. These SoftSpan™DACs offer five output ranges up to ±10V. The range of each channel is independently programmable, or the part can be hardware-configured for operation in a fixed range.The integrated 2.5V reference is buffered separately to each channel; an external reference can be used for additional range options. The LTC2666 also includes A/B toggle capability via a dedicated pin or software toggle command.The SPI/Microwire-compatible 3-wire serial interface operates on logic levels as low as 1.71V at clock rates up to 50MHz.ApplicationsOptical NetworkingInstrumentationData AcquisitionAutomatic Test EquipmentProcess Control and Industrial Automation

Documents

Technical documentation and resources

LTC2666IUH-16#TRPBF

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LTC2666IUH-16#TRPBF

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Technical Specifications

LTC2666 Series

Pricing

Description

LTC2666 Series

Documents

LTC2666: Octal 16-Bit/12-Bit ±10V VOUT SoftSpan DACs with 10ppm/°C Max Reference Data Sheet (Rev.B)

R576 Reliability Data

Datasheet

Tape and Reel Packaging

LTC2666 Series