Datasheet Linear Technology LTC1592B — Ficha de datos

Fabricante	Linear Technology
Serie	LTC1592B

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

Precios

Embalaje

	LTC1592BCG#PBF	LTC1592BCG#TRPBF	LTC1592BIG#PBF	LTC1592BIG#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	LTC1592BCG#PBF	LTC1592BCG#TRPBF	LTC1592BIG#PBF	LTC1592BIG#TRPBF
Bits, bits	16	16	16	16
DAC INL, LSB	2	2	2	2
DACs	1	1	1	1
DNL, LSB	1	1	1	1
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	0.04	0.04	0.04	0.04
Max Offset Error, mV	1.22	1.22	1.22	1.22
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

	LTC1592BCG#PBF	LTC1592BCG#TRPBF	LTC1592BIG#PBF	LTC1592BIG#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente

Otras opciones

LTC1588 LTC1588 LTC1589 LTC1589 LTC1592 LTC1592A

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: LTC1592B (4)

LTC1592BCG#PBF LTC1592BCG#TRPBF LTC1592BIG#PBF LTC1592BIG#TRPBF

Clasificación del fabricante

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