LTC7541ABSW#PBF

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Analog Devices Inc./Maxim Integrated

IMPROVED INDUSTRY STANDARD CMOS 12-BIT MULTIPLYING DAC

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LTC7541ABSW#PBF

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Analog Devices Inc./Maxim Integrated

IMPROVED INDUSTRY STANDARD CMOS 12-BIT MULTIPLYING DAC

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTC7541A Series

The LTC7541A is a 12-bit resolution multiplying digital-to-analog converter (DAC).Laser-trimmed thin-film resistors provide excellent absolute accuracy. Precision matched resistors and CMOS circuitry result in remarkable stability with temperature and supply variations.The LTC7541A is a superior pin compatible replacement for the industry standard AD7541A/AD7541. Improvements include better accuracy and stability and reduced sensitivity to output amplifier offset. The LTC7541A is also very resistant to latch-up.In addition to 2-quadrant and 4-quadrant multiplying configurations, the LTC7541A performs well in digitally programmable gain and noninverting voltage output applications. Low cost, improved performance and versatility make the LTC7541A the best choice for many new designs and for upgrading existing systems. Parts are available in 18-pin PDIP and 18-pin SO Wide packages.ApplicationsMotion Control SystemsMicroprocessor-Controlled CalibrationAutomatic Test EquipmentProgrammable Gain AmplifiersDigitally Controlled Filters

Technical Specifications

Parameters and characteristics for this part

Specification	LTC7541ABSW#PBF

Architecture	R-2R
Data Interface	Parallel
Differential Output	Yes
DNL (Max) (LSB)	0.5 LSB
INL (Max) (LSB)	0.5 LSB
Mounting Type	Surface Mount
Number of Bits	12 bits
Number of D/A Converters	1 count
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Current - Unbuffered
Package Length	0.295 in
Package Name	18-SO, 18-SOIC
Package Width	7.5 mm
Reference Type	External
Settling Time (Typical)	600 ns
Voltage - Supply, Analog (Max)	16 V
Voltage - Supply, Analog (Min)	5 V
Voltage - Supply, Digital (Max)	16 V
Voltage - Supply, Digital (Min)	5 V

LTC7541A Series

Part	Reference Type	Architecture	Package Width	Package Name	Package Length	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Settling Time (Typical)	Output Type	DNL (Max) (LSB)	INL (Max) (LSB)	Voltage - Supply, Digital (Max)	Voltage - Supply, Digital (Min)	Operating Temperature (Max)	Operating Temperature (Min)	Number of Bits	Data Interface	Number of D/A Converters	Differential Output	Mounting Type
Analog Devices Inc./Maxim Integrated LTC7541AKSW#PBF	External	R-2R	7.5 mm	18-SO 18-SOIC	0.295 in	5 V	16 V	600 ns	Current - Unbuffered	0.5 LSB	0.5 LSB	16 V	5 V	70 °C	0 °C	12 bits	Parallel	1 count	Yes	Surface Mount
Analog Devices Inc./Maxim Integrated LTC7541AJN#PBF	External	R-2R	7.62 mm	18-CDIP	0.3 in	5 V	16 V	600 ns	Current - Unbuffered	1 LSB	1 LSB	16 V	5 V	70 °C	0 °C	12 bits	Parallel	1 count	Yes	Through Hole
Analog Devices Inc./Maxim Integrated LTC7541ABSW#TRPBF	External	R-2R	7.5 mm	18-SO 18-SOIC	0.295 in	5 V	16 V	600 ns	Current - Unbuffered	0.5 LSB	0.5 LSB	16 V	5 V	85 °C	-40 °C	12 bits	Parallel	1 count	Yes	Surface Mount
Analog Devices Inc./Maxim Integrated LTC7541AKSW#TRPBF	External	R-2R	7.5 mm	18-SO 18-SOIC	0.295 in	5 V	16 V	600 ns	Current - Unbuffered	0.5 LSB	0.5 LSB	16 V	5 V	70 °C	0 °C	12 bits	Parallel	1 count	Yes	Surface Mount
Analog Devices Inc./Maxim Integrated LTC7541ABSW#PBF	External	R-2R	7.5 mm	18-SO 18-SOIC	0.295 in	5 V	16 V	600 ns	Current - Unbuffered	0.5 LSB	0.5 LSB	16 V	5 V	85 °C	-40 °C	12 bits	Parallel	1 count	Yes	Surface Mount
Analog Devices Inc./Maxim Integrated LTC7541AJSW#TRPBF	External	R-2R	7.5 mm	18-SO 18-SOIC	0.295 in	5 V	16 V	600 ns	Current - Unbuffered	1 LSB	1 LSB	16 V	5 V	70 °C	0 °C	12 bits	Parallel	1 count	Yes	Surface Mount
Analog Devices Inc./Maxim Integrated LTC7541ABN#PBF	External	R-2R	7.62 mm	18-DIP	0.3 in	5 V	16 V	600 ns	Current - Unbuffered	0.5 LSB	0.5 LSB	16 V	5 V	85 °C	-40 °C	12 bits	Parallel	1 count	Yes	Through Hole
Analog Devices Inc./Maxim Integrated LTC7541AJSW#PBF	External	R-2R	7.5 mm	18-SO 18-SOIC	0.295 in	5 V	16 V	600 ns	Current - Unbuffered	1 LSB	1 LSB	16 V	5 V	70 °C	0 °C	12 bits	Parallel	1 count	Yes	Surface Mount
Analog Devices Inc./Maxim Integrated LTC7541AKN#PBF	External	R-2R	7.62 mm	18-DIP	0.3 in	5 V	16 V	600 ns	Current - Unbuffered	0.5 LSB	0.5 LSB	16 V	5 V	70 °C	0 °C	12 bits	Parallel	1 count	Yes	Through Hole

Pricing

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CAD

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Documents

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Datasheet

R391 Reliability Data