LTC2632ACTS8-LZ12#TRPBF

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Analog Devices Inc./Maxim Integrated

DUAL 12-/10-/8-BIT SPI VOUTDACS WITH 10PPM/°C REFERENCE

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LTC2632ACTS8-LZ12#TRPBF

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Analog Devices Inc./Maxim Integrated

DUAL 12-/10-/8-BIT SPI VOUTDACS WITH 10PPM/°C REFERENCE

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTC2632 Series

The LTC2632 is a family of dual 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 rail-to-rail output buffers and is guaranteed monotonic.The LTC2632-L has a full-scale output of 2.5V, and operates from a single 2.7V to 5.5V supply. The LTC2632-H has a full-scale output of 4.096V, and operates from a 4.5V to 5.5V supply. Each DAC can also operate with an external reference, which sets the full-scale output to the external reference voltage.These DACs communicate via a simple SPI/MICROWIRE compatible 3-wire serial interface which operates at clock rates up to 50MHz. The LTC2632 incorporates a power-on reset circuit. Options are available for reset to zero-scale or reset to mid-scale in internal reference mode, or reset to mid-scale in external reference mode after power-up.ApplicationsMobile CommunicationsProcess Control and Industrial AutomationAutomatic Test EquipmentPortable EquipmentAutomotive

Technical Specifications

Parameters and characteristics for this part

Specification	LTC2632ACTS8-LZ12#TRPBF

Data Interface	SPI
Differential Output	No
DNL (LSB) Tolerance	1 LSB, 1 LSB, 1 LSB
DNL (Max) (LSB)	1 LSB
INL (LSB) Tolerance	0.5 LSB
INL (Max) (LSB)	0.5 LSB
Mounting Type	Surface Mount
Number of Bits	12 bits
Number of D/A Converters	2 count
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °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)	4.4 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

LTC2632 Series

Dual 12-/10-/8-Bit SPI VOUTDACs with 10ppm/°C Reference

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Part	Differential Output	Output Type	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Package Name	Package / Case	Settling Time (Typical)	Mounting Type	Number of Bits	Reference Type	Operating Temperature (Max)	Operating Temperature (Min)	Number of D/A Converters	Data Interface	DNL (LSB) Tolerance	DNL (Max) (LSB)	INL (Max) (LSB)	INL (LSB) Tolerance	Voltage - Supply, Digital	Voltage - Supply, Analog
Analog Devices Inc./Maxim Integrated LTC2632AHTS8-LX12#TRPBF	No	Voltage - Buffered	2.7 V	5.5 V	2.7 V	5.5 V	TSOT-23-8	SOT-23-8 Thin TSOT-23-8	4.4 µs	Surface Mount	12 bits	External Internal	125 °C	-40 °C	2 count	SPI	1 LSB 1 LSB 1 LSB	1 LSB	0.5 LSB	0.5 LSB
Analog Devices Inc./Maxim Integrated LTC2632ACTS8-HZ12#TRMPBF	No	Voltage - Buffered					TSOT-23-8	SOT-23-8 Thin TSOT-23-8	4.9 µs	Surface Mount	12 bits	External Internal	70 °C	0 °C	2 count	SPI	1 LSB 1 LSB 1 LSB	1 LSB	0.5 LSB	0.5 LSB	5 V	5 V
Analog Devices Inc./Maxim Integrated LTC2632AHTS8-LX12#TRMPBF	No	Voltage - Buffered	2.7 V	5.5 V	2.7 V	5.5 V	TSOT-23-8	SOT-23-8 Thin TSOT-23-8	4.4 µs	Surface Mount	12 bits	External Internal	125 °C	-40 °C	2 count	SPI	1 LSB 1 LSB 1 LSB	1 LSB	0.5 LSB	0.5 LSB
Analog Devices Inc./Maxim Integrated LTC2632HTS8-HZ8#TRMPBF	No	Voltage - Buffered					TSOT-23-8	SOT-23-8 Thin TSOT-23-8	3.9 µs	Surface Mount	8 bits	External Internal	125 °C	-40 °C	2 count	SPI	0.5 LSB 0.5 LSB	0.5 LSB	0.05 LSB	0.05 LSB	5 V	5 V
Analog Devices Inc./Maxim Integrated LTC2632HTS8-LI10#TRMPBF	No	Voltage - Buffered	2.7 V	5.5 V	2.7 V	5.5 V	TSOT-23-8	SOT-23-8 Thin TSOT-23-8	3.9 µs	Surface Mount	10 bits	External Internal	125 °C	-40 °C	2 count	SPI	0.5 LSB 0.5 LSB	0.5 LSB 0.5 LSB	0.2 LSB	0.2 LSB
Analog Devices Inc./Maxim Integrated LTC2632CTS8-LI8#TRPBF	No	Voltage - Buffered	2.7 V	5.5 V	2.7 V	5.5 V	TSOT-23-8	SOT-23-8 Thin TSOT-23-8	3.5 µs	Surface Mount	8 bits	External Internal	70 °C	0 °C	2 count	SPI	0.5 LSB 0.5 LSB	0.5 LSB	0.05 LSB	0.05 LSB
Analog Devices Inc./Maxim Integrated LTC2632CTS8-LI10#TRMPBF	No	Voltage - Buffered	2.7 V	5.5 V	2.7 V	5.5 V	TSOT-23-8	SOT-23-8 Thin TSOT-23-8	3.9 µs	Surface Mount	10 bits	External Internal	70 °C	0 °C	2 count	SPI	0.5 LSB 0.5 LSB	0.5 LSB 0.5 LSB	0.2 LSB	0.2 LSB
Analog Devices Inc./Maxim Integrated LTC2632HTS8-LZ12#TRMPBF	No	Voltage - Buffered	2.7 V	5.5 V	2.7 V	5.5 V	TSOT-23-8	SOT-23-8 Thin TSOT-23-8	4.4 µs	Surface Mount	12 bits	External Internal	125 °C	-40 °C	2 count	SPI	1 LSB	1 LSB	1 LSB	1 LSB
Analog Devices Inc./Maxim Integrated LTC2632HTS8-LI10#TRPBF	No	Voltage - Buffered	2.7 V	5.5 V	2.7 V	5.5 V	TSOT-23-8	SOT-23-8 Thin TSOT-23-8	3.9 µs	Surface Mount	10 bits	External Internal	125 °C	-40 °C	2 count	SPI	0.5 LSB 0.5 LSB	0.5 LSB 0.5 LSB	0.2 LSB	0.2 LSB
Analog Devices Inc./Maxim Integrated LTC2632HTS8-LZ8#TRMPBF	No	Voltage - Buffered	2.7 V	5.5 V	2.7 V	5.5 V	TSOT-23-8	SOT-23-8 Thin TSOT-23-8	3.5 µs	Surface Mount	8 bits	External Internal	125 °C	-40 °C	2 count	SPI	0.5 LSB 0.5 LSB	0.5 LSB	0.05 LSB	0.05 LSB

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LTC2632ACTS8-LZ12#TRPBF | Datasheet