Datasheet Linear Technology LTC1452 — Ficha de datos

Fabricante	Linear Technology
Serie	LTC1452

DAC Micropower de riel a riel de 12 bits en SO-8

Hojas de datos

PDF, 199 Kb, Revisión: S, Archivo subido: agosto 22, 2017

Extracto del documento

Precios

Embalaje

	LTC1452CN8#PBF	LTC1452CS8#PBF	LTC1452CS8#TRPBF	LTC1452IN8#PBF	LTC1452IS8#PBF	LTC1452IS8#TRPBF
N	1	2	3	4	5	6
Package	N-8 Dibujo del esquema del paquete	SO-8 Dibujo del esquema del paquete	SO-8 Dibujo del esquema del paquete	N-8 Dibujo del esquema del paquete	SO-8 Dibujo del esquema del paquete	SO-8 Dibujo del esquema del paquete
Package Code	N	S8	S8	N	S8	S8
Package Index	05-08-1510 (N8)	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1510 (N8)	05-08-1610 (S8)	05-08-1610 (S8)
Pin Count	8	8	8	8	8	8

Paramétricos

Parameters / Models	LTC1452CN8#PBF	LTC1452CS8#PBF	LTC1452CS8#TRPBF	LTC1452IN8#PBF	LTC1452IS8#PBF	LTC1452IS8#TRPBF
Bits, bits	12	12	12	12	12	12
DAC INL, LSB	3.5	3.5	3.5	3.5	3.5	3.5
DACs	1	1	1	1	1	1
DNL, LSB	0.5	0.5	0.5	0.5	0.5	0.5
Export Control	no	no	no	no	no	no
Ext Vref Range	0V to VCC/2	0V to VCC/2	0V to VCC/2	0V to VCC/2	0V to VCC/2	0V to VCC/2
I/O	Serial SPI	Serial SPI	Serial SPI	Serial SPI	Serial SPI	Serial SPI
Max Offset Error, mV	18	18	18	18	18	18
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	-40 to 85	-40 to 85	-40 to 85
Output	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage
Output Range	0V to 2*VREF	0V to 2*VREF	0V to 2*VREF	0V to 2*VREF	0V to 2*VREF	0V to 2*VREF
Power, mW	0.68	0.68	0.68	0.68	0.68	0.68
Power-On-Reset	Zero-Scale	Zero-Scale	Zero-Scale	Zero-Scale	Zero-Scale	Zero-Scale
Settling Time, µs	14	14	14	14	14	14
Supply Voltage Range	2.7V to 5.5V	2.7V to 5.5V	2.7V to 5.5V	2.7V to 5.5V	2.7V to 5.5V	2.7V to 5.5V

Plan ecológico

	LTC1452CN8#PBF	LTC1452CS8#PBF	LTC1452CS8#TRPBF	LTC1452IN8#PBF	LTC1452IS8#PBF	LTC1452IS8#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

Otras opciones

LTC1451 LTC1453

Notas de Diseño

Descargar
12-Bit Rail-to-Rail Micropower DACs in an SO-8 &mdash DN96
PDF, 76 Kb, Archivo publicado: feb 1, 1995
Extracto del documento
12-Bit Rail-to-Rail Micropower DACs in an SO-8
Design Note 96
Hassan Malik and Jim Brubaker
The LTC В®1451, LTC1452 and LTC1453 are complete,
single supply, rail-to-rail voltage output 12-bit digitalto-analog (DAC) converters. They include an output
buffer ampliп¬Ѓer and a space saving SPI compatible
three-wire serial interface. There is also a data output pin
that allows daisy-chaining multiple DACs. These DACs
use a proprietary architecture which guarantees a DNL
(Differential Nonlinearity) error of less than 0.5LSB. The
typical DNL error is about 0.2LSB as shown in FigureВ 1.
There is a built-in power-on reset that resets the output
to zero scale. The output ampliп¬Ѓer can swing to within
5mV of VCC when unloaded and can source or sink 5mA
even at a 4.5V supply. These DACs come in an 8-pin
PDIP and SO-8 package.
5V and 3V Operation
The LTC1451 has an on-board reference of 2.048V and
a nominal output swing of 4.095V. It operates from a
single 4.5V to 5.5V supply dissipating 2mW (ICC(TYP)
= 400ОјA).
The LTC1452 is a multiplying DAC with no on-board
reference and a full-scale output of twice the reference …

Linea modelo

Serie: LTC1452 (6)

LTC1452CN8#PBF LTC1452CS8#PBF LTC1452CS8#TRPBF LTC1452IN8#PBF LTC1452IS8#PBF LTC1452IS8#TRPBF

Clasificación del fabricante

Data Conversion > Digital-to-Analog Converters (DAC) > Voltage Output DACs | Unipolar Digital-to-Analog Converters (DAC)

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