LTC7543KN datasheet, PDF - EEWORLD Datasheet

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LTC7543KN: DescriptionImproved Industry Standard Serial 12-Bit Multiplying DACs; CategoryAnalog mixed-signal IC converter; File Size181KB，8 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html

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LTC7543KN Overview

Improved Industry Standard Serial 12-Bit Multiplying DACs

LTC7543KN Parametric

Parameter Name	Attribute value
Brand Name	Linear Technology
Is it Rohs certified?	incompatible
Maker	Linear ( ADI )
Parts packaging code	DIP
package instruction	DIP, DIP16,.3
Contacts	16
Manufacturer packaging code	N
Reach Compliance Code	_compli
ECCN code	EAR99
Is Samacsys	N
Converter type	D/A CONVERTER
Enter bit code	BINARY, OFFSET BINARY
Input format	SERIAL
JESD-30 code	R-PDIP-T16
JESD-609 code	e0
Maximum linear error (EL)	0.0122%
Humidity sensitivity level	1
Number of digits	12
Number of functions	1
Number of terminals	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP16,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Certification status	Not Qualified
Maximum seat height	3.81 mm
Maximum stabilization time	1 µs
Nominal settling time (tstl)	0.25 µs
Maximum slew rate	2 mA
Nominal supply voltage	5 V
surface mount	NO
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm
Base Number Matches	1

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LTC7543/LTC8143

Improved Industry Standard

Serial 12-Bit Multiplying DACs

FEATURES

DESCRIPTION

The LTC

7543/LTC8143 are serial-input 12-bit multiply-

ing digital-to-analog converters (DACs). They are superior

pin compatible replacements for the AD7543 and

DAC-8143. Improvements include better accuracy, better

stability over temperature and supply variations, lower

sensitivity to output amplifier offset, tighter timing speci-

fications and lower output capacitance.

An easy-to-use serial interface includes an asynchronous

CLEAR input for systems requiring initialization to a known

state. The LTC8143 has a serial data output to allow daisy-

chaining multiple DACs on a 3-wire interface bus.

These DACs are extremely versatile. They can be used for

2-quadrant and 4-quadrant multiplying, programmable

gain and single supply applications, such as noninverting

voltage output and biased or offset ground mode.

Parts are available in 16-pin PDIP and SO packages and

are specified over the extended industrial temperature

range, – 40°C to 85°C.

, LTC and LT are registered trademarks of Linear Technology Corporation.

Improved Direct Replacement for AD7543

and DAC-8143

Low Cost

DNL and INL Over Temperature:

±0.5LSB

Easy, Fast and Flexible Serial Interface

Daisy-Chain 3-Wire Interface for Multiple DAC

Systems (LTC8143)

1LSB Maximum Gain Error Over Temperature

Eliminates Adjustment

Asynchronous Clear Input for Initialization

Four-Quadrant Multiplication

Low Power Consumption

16-Pin PDIP and SO Packages

APPLICATIONS

Process Control and Industrial Automation

Remote Microprocessor-Controlled Systems

Digitally Controlled Filters and Power Supplies

Programmable Gain Amplifiers

Automatic Test Equipment

TYPICAL APPLICATION

Multiplying DAC Has Easy 3-Wire Serial Interface

CLOCK

DATA

LOAD

33pF

INTEGRAL NONLINEARITY (LSB)

Integral Nonlinearity Over Temperature

1.0

–

REF

OUT 1

STB1

LTC7543

SRI

LTC8143

LD1

OUT 2

DGND

AGND

0.5

= 85°C

= –40°C

–0.5

= 25°C

1097

OUT

7543/8143 TA01

–1.0

512 1024 1536 2048 2560 3072 3584 4095

DIGITAL INPUT CODE

7543/8143 TA02

LTC7543KN Related Products

	LTC7543KN	LTC8143FSW	LTC8143ESW	LTC8143FN	LTC8143EN	LTC8143	LTC7543KSW	LTC7543GKSW	LTC7543GKN	LTC7543
Description	Improved Industry Standard Serial 12-Bit Multiplying DACs	Improved Industry Standard Serial 12-Bit Multiplying DACs	Improved Industry Standard Serial 12-Bit Multiplying DACs	Improved Industry Standard Serial 12-Bit Multiplying DACs	Improved Industry Standard Serial 12-Bit Multiplying DACs	Improved Industry Standard Serial 12-Bit Multiplying DACs	Improved Industry Standard Serial 12-Bit Multiplying DACs	Improved Industry Standard Serial 12-Bit Multiplying DACs	Improved Industry Standard Serial 12-Bit Multiplying DACs	Improved Industry Standard Serial 12-Bit Multiplying DACs
Brand Name	Linear Technology	Linear Technology	Linear Technology	Linear Technology	Linear Technology	-	Linear Technology	Linear Technology	Linear Technology	-
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	-	incompatible	incompatible	incompatible	-
Maker	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	-	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	-
Parts packaging code	DIP	SOIC	SOIC	DIP	DIP	-	SOIC	SOIC	DIP	-
package instruction	DIP, DIP16,.3	SOP, SOP16,.4	SOP, SOP16,.4	DIP, DIP16,.3	DIP, DIP16,.3	-	0.300 INCH, PLASTIC, SO-16	SOP, SOP16,.4	DIP, DIP16,.3	-
Contacts	16	16	16	16	16	-	16	16	16	-
Manufacturer packaging code	N	SW	SW	N	N	-	SW	SW	N	-
Reach Compliance Code	_compli	_compli	_compli	_compli	_compli	-	_compli	_compli	_compli	-
ECCN code	EAR99	-	EAR99	EAR99	EAR99	-	EAR99	EAR99	EAR99	-
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, OFFSET BINARY	BINARY, OFFSET BINARY	BINARY, OFFSET BINARY	BINARY, OFFSET BINARY	BINARY, OFFSET BINARY	-	BINARY, OFFSET BINARY	BINARY, OFFSET BINARY	BINARY, OFFSET BINARY	-
Input format	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	-	SERIAL	SERIAL	SERIAL	-
JESD-30 code	R-PDIP-T16	R-PDSO-G16	R-PDSO-G16	R-PDIP-T16	R-PDIP-T16	-	R-PDSO-G16	R-PDSO-G16	R-PDIP-T16	-
JESD-609 code	e0	e0	e0	e0	e0	-	e0	e0	e0	-
Maximum linear error (EL)	0.0122%	0.0244%	0.0122%	0.0244%	0.0122%	-	0.0122%	0.0122%	0.0122%	-
Humidity sensitivity level	1	1	1	1	1	-	1	1	1	-
Number of digits	12	12	12	12	12	-	12	12	12	-
Number of functions	1	1	1	1	1	-	1	1	1	-
Number of terminals	16	16	16	16	16	-	16	16	16	-
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	-	85 °C	85 °C	85 °C	-
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-	-40 °C	-40 °C	-40 °C	-
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-
encapsulated code	DIP	SOP	SOP	DIP	DIP	-	SOP	SOP	DIP	-
Encapsulate equivalent code	DIP16,.3	SOP16,.4	SOP16,.4	DIP16,.3	DIP16,.3	-	SOP16,.4	SOP16,.4	DIP16,.3	-
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	-
Package form	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	IN-LINE	-	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	-
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	235	235	NOT SPECIFIED	NOT SPECIFIED	-	235	235	NOT SPECIFIED	-
power supply	5 V	5 V	5 V	5 V	5 V	-	5 V	5 V	5 V	-
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	-
Maximum seat height	3.81 mm	2.65 mm	2.65 mm	3.81 mm	3.81 mm	-	2.65 mm	2.65 mm	3.81 mm	-
Maximum stabilization time	1 µs	1 µs	1 µs	1 µs	1 µs	-	1 µs	1 µs	1 µs	-
Nominal settling time (tstl)	0.25 µs	0.25 µs	0.25 µs	0.25 µs	0.25 µs	-	0.25 µs	0.25 µs	0.25 µs	-
Maximum slew rate	2 mA	2 mA	2 mA	2 mA	2 mA	-	2 mA	2 mA	2 mA	-
Nominal supply voltage	5 V	5 V	5 V	5 V	5 V	-	5 V	5 V	5 V	-
surface mount	NO	YES	YES	NO	NO	-	YES	YES	NO	-
technology	CMOS	CMOS	CMOS	CMOS	CMOS	-	CMOS	CMOS	CMOS	-
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-
Terminal form	THROUGH-HOLE	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE	-	GULL WING	GULL WING	THROUGH-HOLE	-
Terminal pitch	2.54 mm	1.27 mm	1.27 mm	2.54 mm	2.54 mm	-	1.27 mm	1.27 mm	2.54 mm	-
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	-	DUAL	DUAL	DUAL	-
Maximum time at peak reflow temperature	NOT SPECIFIED	20	20	NOT SPECIFIED	NOT SPECIFIED	-	20	20	NOT SPECIFIED	-
width	7.62 mm	7.5 mm	7.5 mm	7.62 mm	7.62 mm	-	7.5 mm	7.5 mm	7.62 mm	-

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