Specification	LTC2655BIUF-H16#TRPBF

Data Interface	I2C
Differential Output	False
INL/DNL (LSB)	0.3 LSB, 2
Mounting Type	Surface Mount
Number of Bits	16
Number of D/A Converters	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Output Type	Voltage - Buffered
Package / Case	20-WFQFN Exposed Pad
Reference Type	Internal, External
Settling Time	9.1 µs
Supplier Device Package	20-QFN (4x4)
Voltage - Supply, Analog	5 V
Voltage - Supply, Digital [custom]	5 V

LTC2655 Series

Part	Reference Type	Mounting Type	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Data Interface	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Settling Time	Voltage - Supply, Digital [Max] [custom]	Voltage - Supply, Digital [Min] [custom]	Number of D/A Converters	INL/DNL (LSB)	Supplier Device Package	Number of Bits	Package / Case	Package / Case [x]	Package / Case [y]	Voltage - Supply, Digital [custom]	Voltage - Supply, Analog
Analog Devices Inc./Maxim Integrated LTC2655BCGN-L16#PBF	External Internal	Surface Mount	5.5 V	2.7 V	I2C	70 °C	0 °C	Voltage - Buffered	9.1 µs	5.5 V	2.7 V	4	0.3 LSB 2	16-SSOP	16	16-SSOP	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LTC2655IUF-L12#TRPBF	External Internal	Surface Mount	5.5 V	2.7 V	I2C	85 °C	-40 C	Voltage - Buffered	3.9 µs	5.5 V	2.7 V	4	0.1 LSB 0.5 LSB	20-QFN (4x4)	12	20-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC2655IUF-H12#PBF	External Internal	Surface Mount			I2C	85 °C	-40 C	Voltage - Buffered	3.9 µs			4	0.1 LSB 0.5 LSB	20-QFN (4x4)	12	20-WFQFN Exposed Pad			5 V	5 V
Analog Devices Inc./Maxim Integrated LTC2655BCUF-L16#PBF	External Internal	Surface Mount	5.5 V	2.7 V	I2C	70 °C	0 °C	Voltage - Buffered	9.1 µs	5.5 V	2.7 V	4	0.3 LSB 2	20-QFN (4x4)	16	20-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC2655BIUF-H16#TRPBF	External Internal	Surface Mount			I2C	85 °C	-40 C	Voltage - Buffered	9.1 µs			4	0.3 LSB 2	20-QFN (4x4)	16	20-WFQFN Exposed Pad			5 V	5 V
Analog Devices Inc./Maxim Integrated LTC2655IGN-L12#TRPBF	External Internal	Surface Mount	5.5 V	2.7 V	I2C	85 °C	-40 C	Voltage - Buffered	3.9 µs	5.5 V	2.7 V	4	0.1 LSB 0.5 LSB	16-SSOP	12	16-SSOP	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LTC2655CGN-H12#PBF	External Internal	Surface Mount			I2C	70 °C	0 °C	Voltage - Buffered	3.9 µs			4	0.1 LSB 0.5 LSB	16-SSOP	12	16-SSOP	0.154 in	3.9 mm	5 V	5 V
Analog Devices Inc./Maxim Integrated LTC2655CGN-L12#TRPBF	External Internal	Surface Mount	5.5 V	2.7 V	I2C	70 °C	0 °C	Voltage - Buffered	3.9 µs	5.5 V	2.7 V	4	0.1 LSB 0.5 LSB	16-SSOP	12	16-SSOP	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LTC2655BCUF-H16#PBF	External Internal	Surface Mount			I2C	70 °C	0 °C	Voltage - Buffered	9.1 µs			4	0.3 LSB 2	20-QFN (4x4)	16	20-WFQFN Exposed Pad			5 V	5 V
Analog Devices Inc./Maxim Integrated LTC2655BIUF-L16#TRPBF	External Internal	Surface Mount	5.5 V	2.7 V	I2C	85 °C	-40 C	Voltage - Buffered	9.1 µs	5.5 V	2.7 V	4	0.3 LSB 2	20-QFN (4x4)	16	20-WFQFN Exposed Pad

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	0	$ 13.55	1m+
	Tape & Reel (TR)	2500	$ 13.55	1m+

Description

General part information

LTC2655 Series

The LTC2655 is a family of Quad I2C 16-/12-Bit Rail-to-Rail DACs with integrated 10ppm/°C max reference. The DACs have built-in high performance, rail-to-rail, output buffers and are guaranteed monotonic. The LTC2655-L has a full-scale output of 2.5V with the integrated reference and operates from a single 2.7V to 5.5V supply. The LTC2655-H has a full-scale output of 4.096V with the integrated reference 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 2 times the external reference voltage.The parts use the 2-wire I2C compatible serial interface. The LTC2655 operates in both the standard mode (maximum clock rate of 100kHz) and the fast mode (maximum clock rate of 400kHz). The LTC2655 incorporates a power-on reset circuit that is controlled by the PORSEL pin. If PORSEL is tied to GND the DACs power-on reset to zero-scale. If PORSEL is tied to VCC, the DACs power-on reset to mid-scale.ApplicationsMobile CommunicationsProcess Control and Industrial AutomationInstrumentationAutomatic Test EquipmentAutomotive

LTC2655BIUF-H16#TRPBF

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Technical Specifications

LTC2655 Series

Pricing

Description

LTC2655 Series

Documents

R544 Reliability Data

Tape and Reel Packaging

Datasheet

LTC2655 Series