Specification	LTC2635CMSE-LMX8#PBF

Data Interface	I2C
Differential Output	False
INL/DNL (LSB)	0.05 LSB
INL/DNL (LSB)	0.5 LSB
Mounting Type	Surface Mount
Number of Bits	8
Number of D/A Converters	4
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Type	Voltage - Buffered
Package / Case	10-MSOP, 10-TFSOP, Exposed Pad
Reference Type	Internal, External
Settling Time	3.5 µs
Supplier Device Package	10-MSOP-EP
Voltage - Supply, Analog [Max]	5.5 V
Voltage - Supply, Analog [Min]	2.7 V
Voltage - Supply, Digital [Max] [custom]	5.5 V
Voltage - Supply, Digital [Min] [custom]	2.7 V

LTC2635 Series

...

Part	Voltage - Supply, Digital [Max] [custom]	Voltage - Supply, Digital [Min] [custom]	Data Interface	INL/DNL (LSB)	Settling Time	Package / Case	Reference Type	Number of Bits	Supplier Device Package	Mounting Type	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Output Type	Number of D/A Converters	Operating Temperature [Max]	Operating Temperature [Min]	INL/DNL (LSB)	Voltage - Supply, Digital [custom]	Voltage - Supply, Analog	INL/DNL (LSB)
Analog Devices Inc./Maxim Integrated LTC2635CUD-LMX10#PBF	5.5 V	2.7 V	I2C	0.2 LSB 0.5 LSB	4.1 µs	16-WFQFN Exposed Pad	External Internal	10	16-QFN (3x3)	Surface Mount	5.5 V	2.7 V	Voltage - Buffered	4	70 °C	0 °C
Analog Devices Inc./Maxim Integrated LTC2635HUD-LMO10#TRPBF	5.5 V	2.7 V	I2C	0.2 LSB 0.5 LSB	4.1 µs	16-WFQFN Exposed Pad	External Internal	10	16-QFN (3x3)	Surface Mount	5.5 V	2.7 V	Voltage - Buffered	4	125 °C	-40 C
Analog Devices Inc./Maxim Integrated LTC2635CMSE-LMX8#PBF	5.5 V	2.7 V	I2C	0.05 LSB	3.5 µs	10-MSOP 10-TFSOP Exposed Pad	External Internal	8	10-MSOP-EP	Surface Mount	5.5 V	2.7 V	Voltage - Buffered	4	70 °C	0 °C	0.5 LSB
Analog Devices Inc./Maxim Integrated LTC2635HUD-HZ12#PBF			I2C		5 µs	16-WFQFN Exposed Pad	External Internal	12	16-QFN (3x3)	Surface Mount			Voltage - Buffered	4	125 °C	-40 C		5 V	5 V	±1 ±1
Analog Devices Inc./Maxim Integrated LTC2635CMSE-HZ12#TRPBF			I2C		5 µs	10-MSOP 10-TFSOP Exposed Pad	External Internal	12	10-MSOP-EP	Surface Mount			Voltage - Buffered	4	70 °C	0 °C		5 V	5 V	±1 ±1
Analog Devices Inc./Maxim Integrated LTC2635CMSE-LMI8#PBF	5.5 V	2.7 V	I2C	0.05 LSB	3.5 µs	10-MSOP 10-TFSOP Exposed Pad	External Internal	8	10-MSOP-EP	Surface Mount	5.5 V	2.7 V	Voltage - Buffered	4	70 °C	0 °C	0.5 LSB
Analog Devices Inc./Maxim Integrated LTC2635HUD-HMI10#TRPBF			I2C	0.2 LSB 0.5 LSB	4.3 µs	16-WFQFN Exposed Pad	External Internal	10	16-QFN (3x3)	Surface Mount			Voltage - Buffered	4	125 °C	-40 C		5 V	5 V
Analog Devices Inc./Maxim Integrated LTC2635CUD-HZ10#PBF			I2C	0.2 LSB 0.5 LSB	4.3 µs	16-WFQFN Exposed Pad	External Internal	10	16-QFN (3x3)	Surface Mount			Voltage - Buffered	4	70 °C	0 °C		5 V	5 V
Analog Devices Inc./Maxim Integrated LTC2635HUD-LMX10#PBF	5.5 V	2.7 V	I2C	0.2 LSB 0.5 LSB	4.1 µs	16-WFQFN Exposed Pad	External Internal	10	16-QFN (3x3)	Surface Mount	5.5 V	2.7 V	Voltage - Buffered	4	125 °C	-40 C
Analog Devices Inc./Maxim Integrated LTC2635CMSE-LMO8#TRPBF	5.5 V	2.7 V	I2C	0.05 LSB	3.5 µs	10-MSOP 10-TFSOP Exposed Pad	External Internal	8	10-MSOP-EP	Surface Mount	5.5 V	2.7 V	Voltage - Buffered	4	70 °C	0 °C	0.5 LSB

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	182	$ 7.45	1m+
	Tube	1	$ 6.59	1m+
		10	$ 4.51
		25	$ 3.97
		100	$ 3.37
		250	$ 3.08

Description

General part information

LTC2635 Series

The LTC2635 is a family of quad 12-, 10-, and 8-bit voltage-output DACs with an integrated, high-accuracy, low-drift reference in a 16-pin QFN or a 10-lead MSOP package. It has rail-to-rail output buffers and is guaranteed monotonic. The LTC2635-L has a full-scale output of 2.5V, and operates from a single 2.7V to 5.5V supply. The LTC2635-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 fullscale output to the external reference voltage.These DACs communicate via a 2-wire I2C-compatible serial interface. The LTC2635 operates in both the standard mode (clock rate of 100kHz) and the fast mode (clock rate of 400kHz). The LTC2635 incorporates a power-on reset circuit. Options are available for reset to zero-scale, reset to mid-scale in internal reference mode, reset to mid-scale in external reference mode, or reset with all DAC outputs in a high-impedance state after power-up.ApplicationsMobile CommunicationsProcess Control and Industrial AutomationPower Supply MarginingPortable EquipmentAutomotive

Documents

Technical documentation and resources

R461 Reliability Data

Reliability Data

LTC2635: Quad 12-/10-/8-Bit I2C VOUT DACs with 10ppm/°C Reference Data Sheet (Rev.D)

Data Sheet