Datasheet Linear Technology LTC2631ITS8-LM12#TRPBF — Ficha de datos

Fabricante	Linear Technology
Serie	LTC2631A-12
Numero de parte	LTC2631ITS8-LM12#TRPBF

DAC I2C VOUT individuales de 12 / 10- / 8 bits con referencia de 10 ppm / ° C

Hojas de datos

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PDF, 616 Kb, Revisión: D, Archivo subido: agosto 22, 2017

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Precios

Embalaje

Package	SOT-23
Package Code	TS8
Package Index	05-08-1637

Paramétricos

Bits	12 bits
DAC INL	0.5 LSB
DACs	1
DNL	1 LSB
Demo Boards	DC1332A-C,DC1332A-D,DC1332B-B,DC1332B-A
Design Tools	Linduino File
Export Control	no
Ext Vref Range	1V to VCC
Glitch Impulse	2.1 nVвЂўs
I/O	Serial I2C
Int Ref	1.25, 2.048 V
Max Gain Error	0.4 % FSR
Max Offset Error	5 mV
Operating Temperature Range	-40 to 85 °C
Output	Voltage
Output Range	0V to 2.5V, 0V to 4.096V, 0V to VREF
Power	0.45 mW
Power-On-Reset	Zero-Scale, Mid-Scale
Settling Time	4.1 µs
Supply Voltage Range	2.7V to 5.5V

Plan ecológico

RoHS

Obediente

Otras opciones

LTC2631-10 LTC2631-12 LTC2631-8

Notas de Diseño

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12-bit DAC in TSOT-23 Includes Bidirectional REF Pin for Connection to Op Amp or External High Precision Reference &mdash DN448
PDF, 87 Kb, Archivo publicado: agosto 25, 2008
Extracto del documento
12-bit DAC in TSOT-23 Includes Bidirectional REF Pin for
Connection to Op Amp or External High Precision Reference
Design Note 448
Kevin Wrenner, Troy Seman and Mark Thoren
Introduction
The LTCВ®2630вЂ™s combination of a 12-bit DAC and low-drift
integrated reference in a tiny SC-70 package has proven
popular for a wide variety of applications. Two new DACs,
the LTC2631 and LTC2640, take this winning formula and
further expand its reach by adding a bidirectional REF pin
and an optional I2C interface in a tiny TSOT-23. The LT1991 precision op amp is a superb choice for
amplifying or attenuating the DAC output to achieve a
desired output range because it requires no precision
external resistors. Its integrated, precision resistors are
matched to 0.04%, allowing gain to be set by simple pin
strapping (see the data sheet for a large variety of gain
options). Figure 1 shows the conп¬Ѓguration for a difference
gain of 4, resulting in a В±5V output with 12-bit programmability under I2C control. Integral nonlinearity, seen in
Figure 2, is better than 1LSB. Like their predecessor, these parts feature 1-bit INL and
DNL, offer excellent load regulation driving up to 10mA
loads, and can operate rail-to-rail. See Table 1 for a list
of options. Figure 3 shows a negative output system using a similar
setup, this time with the LT1991 conп¬Ѓgured as an inverting …

Linea modelo

Serie: LTC2631A-12 (100 desde 144)

LTC2631CTS8-HM8#TRPBF LTC2631CTS8-HZ10#PBF LTC2631CTS8-HZ10#TRMPBF LTC2631CTS8-HZ10#TRPBF LTC2631CTS8-HZ12#PBF LTC2631CTS8-HZ12#TRMPBF LTC2631CTS8-HZ12#TRPBF LTC2631CTS8-HZ8#PBF LTC2631CTS8-HZ8#TRMPBF LTC2631CTS8-HZ8#TRPBF LTC2631CTS8-LM10#PBF LTC2631CTS8-LM10#TRMPBF LTC2631CTS8-LM10#TRPBF LTC2631CTS8-LM12#PBF LTC2631CTS8-LM12#TRMPBF LTC2631CTS8-LM12#TRPBF LTC2631CTS8-LM8#PBF LTC2631CTS8-LM8#TRMPBF LTC2631CTS8-LM8#TRPBF LTC2631CTS8-LZ10#PBF LTC2631CTS8-LZ10#TRMPBF LTC2631CTS8-LZ10#TRPBF LTC2631CTS8-LZ12#PBF LTC2631CTS8-LZ12#TRMPBF LTC2631CTS8-LZ12#TRPBF LTC2631CTS8-LZ8#PBF LTC2631CTS8-LZ8#TRMPBF LTC2631CTS8-LZ8#TRPBF LTC2631HTS8-HM10#PBF LTC2631HTS8-HM10#TRMPBF LTC2631HTS8-HM10#TRPBF LTC2631HTS8-HM12#PBF LTC2631HTS8-HM12#TRMPBF LTC2631HTS8-HM12#TRPBF LTC2631HTS8-HM8#PBF LTC2631HTS8-HM8#TRMPBF LTC2631HTS8-HM8#TRPBF LTC2631HTS8-HZ10#PBF LTC2631HTS8-HZ10#TRMPBF LTC2631HTS8-HZ10#TRPBF LTC2631HTS8-HZ12#PBF LTC2631HTS8-HZ12#TRMPBF LTC2631HTS8-HZ12#TRPBF LTC2631HTS8-HZ8#PBF LTC2631HTS8-HZ8#TRMPBF LTC2631HTS8-HZ8#TRPBF LTC2631HTS8-LM10#PBF LTC2631HTS8-LM10#TRMPBF LTC2631HTS8-LM10#TRPBF LTC2631HTS8-LM12#PBF LTC2631HTS8-LM12#TRMPBF LTC2631HTS8-LM12#TRPBF LTC2631HTS8-LM8#PBF LTC2631HTS8-LM8#TRMPBF LTC2631HTS8-LM8#TRPBF LTC2631HTS8-LZ10#PBF LTC2631HTS8-LZ10#TRMPBF LTC2631HTS8-LZ10#TRPBF LTC2631HTS8-LZ12#PBF LTC2631HTS8-LZ12#TRMPBF LTC2631HTS8-LZ12#TRPBF LTC2631HTS8-LZ8#PBF LTC2631HTS8-LZ8#TRMPBF LTC2631HTS8-LZ8#TRPBF LTC2631ITS8-HM10#PBF LTC2631ITS8-HM10#TRMPBF LTC2631ITS8-HM10#TRPBF LTC2631ITS8-HM12#PBF LTC2631ITS8-HM12#TRMPBF LTC2631ITS8-HM12#TRPBF LTC2631ITS8-HM8#PBF LTC2631ITS8-HM8#TRMPBF LTC2631ITS8-HM8#TRPBF LTC2631ITS8-HZ10#PBF LTC2631ITS8-HZ10#TRMPBF LTC2631ITS8-HZ10#TRPBF LTC2631ITS8-HZ12#PBF LTC2631ITS8-HZ12#TRMPBF LTC2631ITS8-HZ12#TRPBF LTC2631ITS8-HZ8#PBF LTC2631ITS8-HZ8#TRMPBF LTC2631ITS8-HZ8#TRPBF LTC2631ITS8-LM10#PBF LTC2631ITS8-LM10#TRMPBF LTC2631ITS8-LM10#TRPBF LTC2631ITS8-LM12#PBF LTC2631ITS8-LM12#TRMPBF LTC2631ITS8-LM12#TRPBF LTC2631ITS8-LM8#PBF LTC2631ITS8-LM8#TRMPBF LTC2631ITS8-LM8#TRPBF LTC2631ITS8-LZ10#PBF LTC2631ITS8-LZ10#TRMPBF LTC2631ITS8-LZ10#TRPBF LTC2631ITS8-LZ12#PBF LTC2631ITS8-LZ12#TRMPBF LTC2631ITS8-LZ12#TRPBF LTC2631ITS8-LZ8#PBF LTC2631ITS8-LZ8#TRMPBF LTC2631ITS8-LZ8#TRPBF

Clasificación del fabricante

Data Conversion > Digital-to-Analog Converters (DAC) > Unipolar Digital-to-Analog Converters (DAC) | Voltage Output DACs
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) DACs

Otros nombres:

LTC2631ITS8-LM12TRPBF, LTC2631ITS8-LM12 TRPBF, LTC2631ITS8LM12#TRPBF, LTC2631ITS8 LM12#TRPBF