Datasheet Linear Technology LTC1592A — Ficha de datos

Fabricante	Linear Technology
Serie	LTC1592A

DAC SoftSpan de 16 bits con rango de salida programable

Hojas de datos

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PDF, 283 Kb, Archivo subido: agosto 22, 2017

Extracto del documento

Embalaje

	LTC1592ACG#PBF	LTC1592ACG#TRPBF	LTC1592AIG#PBF	LTC1592AIG#TRPBF
N	1	2	3	4
Package	SSOP-16 Dibujo del esquema del paquete	SSOP-16 Dibujo del esquema del paquete	SSOP-16 Dibujo del esquema del paquete	SSOP-16 Dibujo del esquema del paquete
Package Code	G	G	G	G
Package Index	05-08-1640 (G16)	05-08-1640 (G16)	05-08-1640 (G16)	05-08-1640 (G16)
Pin Count	16	16	16	16

Paramétricos

Parameters / Models	LTC1592ACG#PBF	LTC1592ACG#TRPBF	LTC1592AIG#PBF	LTC1592AIG#TRPBF
Bits, bits	16	16	16	16
DAC INL, LSB	0.3	0.3	0.3	0.3
DACs	1	1	1	1
DNL, LSB	0.2	0.2	0.2	0.2
Demo Boards	DC572A	DC572A	DC572A	DC572A
Design Tools	Linduino File	Linduino File	Linduino File	Linduino File
Export Control	no	no	no	no
Ext Vref Range	0V to В±15V	0V to В±15V	0V to В±15V	0V to В±15V
Glitch Impulse, nVвЂўs	2	2	2	2
I/O	Serial SPI	Serial SPI	Serial SPI	Serial SPI
Max Gain Error, % FSR	0.02	0.02	0.02	0.02
Max Offset Error, mV	0.61	0.61	0.61	0.61
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 85	-40 to 85
Output	Current	Current	Current	Current
Output Range	0V to 5V, 0V to 10V, В±5V, В±10V, В±2.5V, -2.5V to 7.5V	0V to 5V, 0V to 10V, В±5V, В±10V, В±2.5V, -2.5V to 7.5V	0V to 5V, 0V to 10V, В±5V, В±10V, В±2.5V, -2.5V to 7.5V	0V to 5V, 0V to 10V, В±5V, В±10V, В±2.5V, -2.5V to 7.5V
Power, mW	0.055	0.055	0.055	0.055
Power-On-Reset	Zero-Scale	Zero-Scale	Zero-Scale	Zero-Scale
Settling Time, µs	2	2	2	2
Supply Voltage Range	5V	5V	5V	5V

Plan ecológico

	LTC1592ACG#PBF	LTC1592ACG#TRPBF	LTC1592AIG#PBF	LTC1592AIG#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente

Otras opciones

LTC1588 LTC1588 LTC1589 LTC1589 LTC1592 LTC1592B

Notas de Diseño

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Dual 25ВµV Micropower Op Amp Fits in 3mm x 3mm Package &mdash DN331
PDF, 82 Kb, Archivo publicado: feb 2, 2004
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Dual 25ВµV Micropower Op Amp Fits in 3mm Г— 3mm Package
Design Note 331
Glen Brisebois
Introduction
Conventional monolithic micropower op amps with a
wide supply voltage range require a large die area and
therefore, a large package and footprint. The unconventional LTВ®6011 dual op amp п¬Ѓts 25ОјV input precision
micropower operation and wide 2.7V to 36V supply range
in a tiny new packageвЂ”its 3mm Г— 3mm DFN package
is so small it doesnвЂ™t even have leads. The LT6011 also
provides rail-to-rail output swing and utilizes superbeta
input transistors to achieve picoampere input currents.
Hall Sensor Ampliп¬Ѓer
Figure 1 shows the LT6011 applied as a low power Hall
sensor ampliп¬Ѓer. The magnetic sensitivity of a Hall sensor is proportional to the DC excitation voltage applied
across it. With a 1V bias voltage, the sensitivity of this
Hall sensor is speciп¬Ѓed as 4mV/mTesla of magnetic
п¬Ѓeld. At that level of DC bias, however, the 400О© bridge
consumes 2.5mA. Reducing the excitation voltage would
reduce the power consumption, but it would also reduce
the sensitivity. This is where the beauty of precision
micropower ampliп¬Ѓcation becomes especially apparent.
The LT1790-1.25 micropower reference provides a …
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Multiple Output Range 16-Bit DAC Design Made Simple &mdash DN337
PDF, 76 Kb, Archivo publicado: mayo 1, 2004
Extracto del documento
Multiple Output Range 16-Bit DAC Design Made Simple
Design Note 337
Derek Redmayne
of output ranges. However, with the new LTC В®1592
multiple output range DAC, all of this complexity is
unnecessary. Figure 2 shows the compact simplicity of
an implementation based on the new LTC1592. All the
standard industrial ranges (0V to 5V, 0V to 10V, В±5V,
В±10V, В±2.5V and вЂ“2.5V to 7.5V) are provided, accurately
and under software control. Introduction
Precision 16-bit analog outputs with software-conп¬Ѓgurable output ranges are often needed in industrial
process control equipment, analytical and scientiп¬Ѓc
instruments and automatic test equipment. In the past,
designing a universal output module was a daunting task
and the cost and PCB real estate associated with this
function were problematic, if not prohibitive. FigureВ 1
shows an example of the circuitry formerly required
to produce a programmable 16-bit DAC with a variety L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks
and SoftSpan is a trademark of Linear Technology Corporation. All other trademarks
are the property of their respective owners. U7 U6 5V
REF + +
U3 U10 10V U7 вЂ“ вЂ“
U6 SHDN 50k …

Linea modelo

Serie: LTC1592A (4)

LTC1592ACG#PBF LTC1592ACG#TRPBF LTC1592AIG#PBF LTC1592AIG#TRPBF

Clasificación del fabricante

Data Conversion > Digital-to-Analog Converters (DAC) > Current Output DACs | Bipolar Digital-to-Analog Converters (DAC)