LTC2451IDDB#TRMPBF datasheet, PDF

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LTC2451IDDB#TRMPBF: DescriptionIC ADC 16BIT DELTA SIGMA 8DFN; CategoryAnalog mixed-signal IC converter; File Size956KB，4 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html; Environmental Compliance

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LTC2451IDDB#TRMPBF Overview

IC ADC 16BIT DELTA SIGMA 8DFN

LTC2451IDDB#TRMPBF Parametric

Parameter Name	Attribute value
Brand Name	Linear Technology
Is it Rohs certified?	conform to
Parts packaging code	DFN
package instruction	HVSON, SOLCC8,.08,20
Contacts	8
Manufacturer packaging code	DDB
Reach Compliance Code	compliant
ECCN code	EAR99
Maximum analog input voltage	5.5 V
Minimum analog input voltage
Maximum conversion time	0.023 µs
Converter type	ADC, DELTA-SIGMA
JESD-30 code	R-PDSO-N8
JESD-609 code	e3
length	3 mm
Maximum linear error (EL)	0.0153%
Humidity sensitivity level	1
Number of analog input channels	1
Number of digits	16
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output bit code	BINARY
Output format	SERIAL
Package body material	PLASTIC/EPOXY
encapsulated code	HVSON
Encapsulate equivalent code	SOLCC8,.08,20
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	250
power supply	3/5 V
Certification status	Not Qualified
Sampling rate	0.00006 MHz
Maximum seat height	0.8 mm
Nominal supply voltage	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	2 mm
Base Number Matches	1

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QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 1383

16-BIT DELTA SIGMA ADC WITH I2C INTERFACE

LTC2451

DESCRIPTION

Demonstration circuit 1383 features the LTC2451, a

16 bit high performance

∆Σ

analog-to-digital con-

verter (ADC) with an I2C interface. The input is bipo-

lar with a range of Ref-to Ref+. The modulator’s pro-

prietary sampling technique reduces the average in-

put current to less than 50nA – orders of magnitude

lower than typical delta sigma ADCs. The LTC2451 is

available in an 8 pin, 3x2mm DFN package and has an

easy to use I2C interface.

DC1383 is a member of Linear Technology‘s

QuickEval™ family of demonstration boards. It is de-

signed to allow easy evaluation of the LTC2451 and

may be connected directly to the target application’s

analog signals while using the DC590 USB Serial

Controller board and supplied software to measure

performance. The exposed ground planes allow

proper grounding to prototype circuitry. After evaluat-

ing with Linear Technology’s software, the digital sig-

nals can be connected to the end application’s proc-

essor / controller for development of the serial inter-

face.

Design files for this circuit board are available. Call

the LTC factory.

LTC is a trademark of Linear Technology Corporation

Figure 1. Proper Measurement Equipment Setup

LTC2451IDDB#TRMPBF Related Products

	LTC2451IDDB#TRMPBF	LTC2451CDDB#TRPBF	LTC2451CTS8#TRPBF	LTC2451IDDB#TRPBF	LTC2451ITS8#TRPBF	DC1383A-A	LTC2451ITS8#TRMPBF	LTC2451CDDB#TRMPBF	LTC2451CTS8#TRMPBF
Description	IC ADC 16BIT DELTA SIGMA 8DFN	IC adc 16bit delta sigma 8dfn	IC adc 16bit delta sig tsot23-8	IC adc 16bit delta sigma 8dfn	IC adc 16bit delta sig tsot23-8	board delta sigma adc ltc2451	IC ADC 16BIT DELTA SIG TSOT23-8	IC ADC 16BIT DELTA SIGMA 8DFN	IC ADC 16BIT DELTA SIG TSOT23-8
Brand Name	Linear Technology	Linear Technology	Linear Technology	Linear Technology	Linear Technology	-	Linear Technology	Linear Technology	Linear Technology
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	-	conform to	conform to	conform to
Parts packaging code	DFN	DFN	SOT	DFN	SOT	-	SOT	DFN	SOT
package instruction	HVSON, SOLCC8,.08,20	HVSON, SOLCC8,.08,20	VSSOP, TSSOP8,.1	HVSON, SOLCC8,.08,20	VSSOP, TSSOP8,.1	-	VSSOP, TSSOP8,.1	HVSON, SOLCC8,.08,20	VSSOP, TSSOP8,.1
Contacts	8	8	8	8	8	-	8	8	8
Manufacturer packaging code	DDB	DDB	TS8	DDB	TS8	-	TS8	DDB	TS8
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	-	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	-	EAR99	EAR99	EAR99
Maximum analog input voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	-	5.5 V	5.5 V	5.5 V
Maximum conversion time	0.023 µs	0.023 µs	0.023 µs	0.023 µs	0.023 µs	-	0.023 µs	0.023 µs	0.023 µs
Converter type	ADC, DELTA-SIGMA	ADC, DELTA-SIGMA	ADC, DELTA-SIGMA	ADC, DELTA-SIGMA	ADC, DELTA-SIGMA	-	ADC, DELTA-SIGMA	ADC, DELTA-SIGMA	ADC, DELTA-SIGMA
JESD-30 code	R-PDSO-N8	R-PDSO-N8	R-PDSO-G8	R-PDSO-N8	R-PDSO-G8	-	R-PDSO-G8	R-PDSO-N8	R-PDSO-G8
JESD-609 code	e3	e3	e3	e3	e3	-	e3	e3	e3
length	3 mm	3 mm	2.9 mm	3 mm	2.9 mm	-	2.9 mm	3 mm	2.9 mm
Maximum linear error (EL)	0.0153%	0.0153%	0.0153%	0.0153%	0.0153%	-	0.0153%	0.0153%	0.0153%
Humidity sensitivity level	1	1	1	1	1	-	1	1	1
Number of analog input channels	1	1	1	1	1	-	1	1	1
Number of digits	16	16	16	16	16	-	16	16	16
Number of functions	1	1	1	1	1	-	1	1	1
Number of terminals	8	8	8	8	8	-	8	8	8
Maximum operating temperature	85 °C	70 °C	70 °C	85 °C	85 °C	-	85 °C	70 °C	70 °C
Output bit code	BINARY	BINARY	BINARY	BINARY	BINARY	-	BINARY	BINARY	BINARY
Output format	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	-	SERIAL	SERIAL	SERIAL
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HVSON	HVSON	VSSOP	HVSON	VSSOP	-	VSSOP	HVSON	VSSOP
Encapsulate equivalent code	SOLCC8,.08,20	SOLCC8,.08,20	TSSOP8,.1	SOLCC8,.08,20	TSSOP8,.1	-	TSSOP8,.1	SOLCC8,.08,20	TSSOP8,.1
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	250	260	260	260	250	-	250	250	260
power supply	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V	-	3/5 V	3/5 V	3/5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified
Sampling rate	0.00006 MHz	0.00006 MHz	0.00006 MHz	0.00006 MHz	0.00006 MHz	-	0.00006 MHz	0.00006 MHz	0.00006 MHz
Maximum seat height	0.8 mm	0.8 mm	1 mm	0.8 mm	1 mm	-	1 mm	0.8 mm	1 mm
Nominal supply voltage	3 V	3 V	3 V	3 V	3 V	-	3 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	INDUSTRIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	-	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	NO LEAD	NO LEAD	GULL WING	NO LEAD	GULL WING	-	GULL WING	NO LEAD	GULL WING
Terminal pitch	0.5 mm	0.5 mm	0.65 mm	0.5 mm	0.65 mm	-	0.65 mm	0.5 mm	0.65 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	-	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	30	30	30	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	30
width	2 mm	2 mm	1.625 mm	2 mm	1.625 mm	-	1.625 mm	2 mm	1.625 mm

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