LTC2655BCGN-H16#TRPBF datasheet, PDF

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LTC2655BCGN-H16#TRPBF: DescriptionDigital to Analog Converters - DAC 16-Bit I2C Quad DAC (2.048V Reference, 4LSB INL); CategoryAnalog mixed-signal IC converter; File Size355KB，28 Pages; ManufacturerADI; Websitehttps://www.analog.com; Environmental Compliance

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LTC2655BCGN-H16#TRPBF Overview

Digital to Analog Converters - DAC 16-Bit I2C Quad DAC (2.048V Reference, 4LSB INL)

LTC2655BCGN-H16#TRPBF Parametric

Parameter Name	Attribute value
Brand Name	Analog Devices Inc
Is it lead-free?	Contains lead
Is it Rohs certified?	conform to
Maker	ADI
package instruction	SSOP,
Contacts	16
Manufacturer packaging code	05-08-1641 (GN16)
Reach Compliance Code	compliant
Maximum analog output voltage	4.096 V
Minimum analog output voltage
Converter type	D/A CONVERTER
Enter bit code	BINARY
Input format	SERIAL
JESD-30 code	R-PDSO-G16
JESD-609 code	e3
length	4.9 mm
Maximum linear error (EL)	0.0061%
Humidity sensitivity level	1
Number of digits	16
Number of functions	4
Number of terminals	16
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	1.75 mm
Nominal settling time (tstl)	9.1 µs
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.635 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3.9 mm

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FEATURES

LTC2655

Quad I

C 16-/12-Bit

Rail-to-Rail DACs with

10ppm/°C Max Reference

DESCRIPTION

The LTC

2655 is a family of Quad I

C 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 refer-

ence 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 I

C compatible serial interface.

The LTC2655 operates in both the standard mode (maxi-

mum 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 V

, the DACs power-on

reset to mid-scale.

LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear

Technology Corporation. All other trademarks are the property of their respective owners.

Protected by U.S. Patents including 5396245, 6891433 and 7671770.

Integrated Reference 10ppm/°C Max

Maximum INL Error: ±4LSB at 16 Bits

Guaranteed Monotonic Over Temperature

Selectable Internal or External Reference

2.7V to 5.5V Supply Range (LTC2655-L)

Integrated Reference Buffers

Ultralow Crosstalk Between DACs (<1nV•s)

Power-On-Reset to Zero-Scale/Mid-Scale

Asynchronous DAC Update Pin

Tiny 20-Lead 4mm

4mm QFN and

16-Lead Narrow SSOP packages

APPLICATIONS

Mobile Communications

Process Control and Industrial Automation

Instrumentation

Automatic Test Equipment

Automotive

BLOCK DIAGRAM

REFCOMP

GND

REFLO

OUTA

DAC A

DAC D

OUTD

INL (LSB)

INTERNAL REFERENCE

REFIN/OUT

INL Curve

–1

DAC C

OUTC

–2

–3

POWER-ON

RESET

PORSEL

–4

128

16384

32768

CODE

49152

65535

2655 TA01b

= 5V

OUTB

CA0

CA1

DAC B

32-BIT SHIFT REGISTER

CA2

SCL

LDAC

2-WIRE INTERFACE

SDA

2655 BD

2655f

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Brand Name	Analog Devices Inc	Analog Devices Inc	Analog Devices Inc	Analog Devices Inc	Analog Devices Inc	Analog Devices Inc	Analog Devices Inc	Analog Devices Inc
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
package instruction	SSOP,	HVQCCN,	HVQCCN,	HVQCCN,	SSOP,	HVQCCN,	HVQCCN,	SSOP,
Contacts	16	20	20	20	16	20	20	16
Manufacturer packaging code	05-08-1641 (GN16)	05-08-1710	05-08-1710	05-08-1710	05-08-1641 (GN16)	05-08-1710	05-08-1710	05-08-1641 (GN16)
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
Maximum analog output voltage	4.096 V	4.096 V	2.5 V	2.5 V	4.096 V	4.096 V	2.5 V	2.5 V
Converter type	D/A CONVERTER	D/A CONVERTER	D/A CONVERTER	D/A CONVERTER	D/A CONVERTER	D/A CONVERTER	D/A CONVERTER	D/A CONVERTER
Enter bit code	BINARY	BINARY	BINARY	BINARY	BINARY	BINARY	BINARY	BINARY
Input format	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL
JESD-30 code	R-PDSO-G16	S-PQCC-N20	S-PQCC-N20	S-PQCC-N20	R-PDSO-G16	S-PQCC-N20	S-PQCC-N20	R-PDSO-G16
length	4.9 mm	4 mm	4 mm	4 mm	4.9 mm	4 mm	4 mm	4.9 mm
Maximum linear error (EL)	0.0061%	0.0061%	0.0244%	0.0061%	0.0244%	0.0244%	0.0061%	0.0061%
Humidity sensitivity level	1	1	1	1	1	1	1	1
Number of digits	16	16	12	16	12	12	16	16
Number of functions	4	4	4	4	4	4	4	4
Number of terminals	16	20	20	20	16	20	20	16
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	85 °C	85 °C	70 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SSOP	HVQCCN	HVQCCN	HVQCCN	SSOP	HVQCCN	HVQCCN	SSOP
Package shape	RECTANGULAR	SQUARE	SQUARE	SQUARE	RECTANGULAR	SQUARE	SQUARE	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, SHRINK PITCH	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	260	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	0.8 mm	0.8 mm	0.8 mm	1.75 mm	0.8 mm	0.8 mm	1.75 mm
Nominal settling time (tstl)	9.1 µs	9.1 µs	2.4 µs	9.1 µs	2.4 µs	2.4 µs	9.1 µs	9.1 µs
Nominal supply voltage	5 V	5 V	3 V	3 V	5 V	5 V	3 V	3 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL
Terminal form	GULL WING	NO LEAD	NO LEAD	NO LEAD	GULL WING	NO LEAD	NO LEAD	GULL WING
Terminal pitch	0.635 mm	0.5 mm	0.5 mm	0.5 mm	0.635 mm	0.5 mm	0.5 mm	0.635 mm
Terminal location	DUAL	QUAD	QUAD	QUAD	DUAL	QUAD	QUAD	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	30	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	30
width	3.9 mm	4 mm	4 mm	4 mm	3.9 mm	4 mm	4 mm	3.9 mm
Maker	ADI	ADI	ADI	-	ADI	ADI	ADI	-
JESD-609 code	e3	e3	-	e3	e3	e3	e3	e3
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	-	MATTE TIN	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	MATTE TIN

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