LTC2631ITS8-LZ12#TRMPBF

Active

Analog Devices Inc./Maxim Integrated

SINGLE 12-/10-/8-BIT I2C VOUTDACS WITH 10PPM/°C REFERENCE

LTC2631ITS8-LZ12#TRMPBF

Active

Analog Devices Inc./Maxim Integrated

SINGLE 12-/10-/8-BIT I2C VOUTDACS WITH 10PPM/°C REFERENCE

Description Specifications Series Pricing CAD Documents

Description

General part information

LTC2631 Series

The LTC2631 is a family of 12-, 10-, and 8-bit voltage-output DACs with an integrated, high accuracy, low-drift reference in an 8-lead TSOT-23 package. It has a rail-to-rail output buffer that is guaranteed monotonic.The LTC2631-L has a full-scale output of 2.5V, and operates from a single 2.7V to 5.5V supply. The LTC2631-H has a full-scale output of 4.096V, and operates from a 4.5V to 5.5V supply. A 10ppm/°C reference output is available at the REF pin.Each DAC can also operate in External Reference mode, in which a voltage supplied to the REF pin sets the fullscale output.The LTC2631 DACs use a 2-wire, I2C-compatible serial interface. The LTC2631 operates in both the standard mode (clock rate of 100kHz) and the fast mode (clock rate of 400kHz).The LTC2631 incorporates a power-on reset circuit. Options are available for reset to zero-scale or reset to mid-scale after power-up.ApplicationsMobile CommunicationsProcess Control and Industrial AutomationAutomatic Test EquipmentPortable EquipmentAutomotiveOptical Networking

Technical Specifications

Parameters and characteristics for this part

Specification	LTC2631ITS8-LZ12#TRMPBF

Data Interface	I2C
Differential Output	No
DNL (LSB) Tolerance	1 LSB
DNL (Max) (LSB)	1 LSB
INL (LSB) Tolerance	1 LSB
INL (Max) (LSB)	1 LSB
Mounting Type	Surface Mount
Number of Bits	12 bits
Number of D/A Converters	1 count
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Voltage - Buffered
Package / Case	TSOT-23-8, SOT-23-8 Thin
Package Name	TSOT-23-8
Reference Type	External, Internal
Settling Time (Typical)	4.1 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

LTC2631 Series

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Part	Reference Type	Settling Time (Typical)	Output Type	Number of D/A Converters	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	INL (Max) (LSB)	DNL (Max) (LSB)	INL (LSB) Tolerance	DNL (LSB) Tolerance	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Package / Case	Mounting Type	Package Name	Differential Output	Operating Temperature (Max)	Operating Temperature (Min)	Number of Bits	Data Interface	Voltage - Supply, Analog	Voltage - Supply, Digital
Analog Devices Inc./Maxim Integrated LTC2631CTS8-LZ12#TRMPBF	External Internal	4.1 µs	Voltage - Buffered	1 count	2.7 V	5.5 V	1 LSB	1 LSB	1 LSB	1 LSB	2.7 V	5.5 V	SOT-23-8 Thin TSOT-23-8	Surface Mount	TSOT-23-8	No	70 °C	0 °C	12 bits	I2C
Analog Devices Inc./Maxim Integrated LTC2631AHTS8-HM12#TRPBF	External Internal	4.6 µs	Voltage - Buffered	1 count			0.5 LSB	1 LSB	0.5 LSB	1 LSB 1 LSB 1 LSB			SOT-23-8 Thin TSOT-23-8	Surface Mount	TSOT-23-8	No	125 °C	-40 °C	12 bits	I2C	5 V	5 V
Analog Devices Inc./Maxim Integrated LTC2631CTS8-HM12#TRPBF	External Internal	4.6 µs	Voltage - Buffered	1 count			1 LSB	1 LSB	1 LSB	1 LSB			SOT-23-8 Thin TSOT-23-8	Surface Mount	TSOT-23-8	No	70 °C	0 °C	12 bits	I2C	5 V	5 V
Analog Devices Inc./Maxim Integrated LTC2631HTS8-HM8#TRMPBF	External Internal	3.7 µs	Voltage - Buffered	1 count			0.05 LSB	0.5 LSB	0.05 LSB	0.5 LSB 0.5 LSB			SOT-23-8 Thin TSOT-23-8	Surface Mount	TSOT-23-8	No	125 °C	-40 °C	8 bits	I2C	5 V	5 V
Analog Devices Inc./Maxim Integrated LTC2631HTS8-LZ12#TRMPBF	External Internal	4.1 µs	Voltage - Buffered	1 count	2.7 V	5.5 V	1 LSB	1 LSB	1 LSB	1 LSB	2.7 V	5.5 V	SOT-23-8 Thin TSOT-23-8	Surface Mount	TSOT-23-8	No	125 °C	-40 °C	12 bits	I2C
Analog Devices Inc./Maxim Integrated LTC2631ACTS8-LZ12#TRPBF	External Internal	4.1 µs	Voltage - Buffered	1 count	2.7 V	5.5 V	0.5 LSB	1 LSB	0.5 LSB	1 LSB 1 LSB 1 LSB	2.7 V	5.5 V	SOT-23-8 Thin TSOT-23-8	Surface Mount	TSOT-23-8	No	70 °C	0 °C	12 bits	I2C
Analog Devices Inc./Maxim Integrated LTC2631HTS8-HZ8#TRMPBF	External Internal	3.7 µs	Voltage - Buffered	1 count			0.05 LSB	0.5 LSB	0.05 LSB	0.5 LSB 0.5 LSB			SOT-23-8 Thin TSOT-23-8	Surface Mount	TSOT-23-8	No	125 °C	-40 °C	8 bits	I2C	5 V	5 V
Analog Devices Inc./Maxim Integrated LTC2631CTS8-LZ12#TRPBF	External Internal	4.1 µs	Voltage - Buffered	1 count	2.7 V	5.5 V	1 LSB	1 LSB	1 LSB	1 LSB	2.7 V	5.5 V	SOT-23-8 Thin TSOT-23-8	Surface Mount	TSOT-23-8	No	70 °C	0 °C	12 bits	I2C
Analog Devices Inc./Maxim Integrated LTC2631ITS8-LZ12#TRMPBF	External Internal	4.1 µs	Voltage - Buffered	1 count	2.7 V	5.5 V	1 LSB	1 LSB	1 LSB	1 LSB	2.7 V	5.5 V	SOT-23-8 Thin TSOT-23-8	Surface Mount	TSOT-23-8	No	85 °C	-40 °C	12 bits	I2C
Analog Devices Inc./Maxim Integrated LTC2631HTS8-LZ10#TRMPBF	External Internal	3.8 µs	Voltage - Buffered	1 count	2.7 V	5.5 V	0.2 LSB	0.5 LSB 0.5 LSB	0.2 LSB	0.5 LSB 0.5 LSB	2.7 V	5.5 V	SOT-23-8 Thin TSOT-23-8	Surface Mount	TSOT-23-8	No	125 °C	-40 °C	10 bits	I2C

Pricing

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CAD

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Documents

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Datasheet

R461 Reliability Data

LTC2631ITS8-LZ12#TRMPBF | Datasheet