Datasheet Texas Instruments REF3140 — Ficha de datos

Fabricante	Texas Instruments
Serie	REF3140

20 ppm / ° C máx, 100 ° A, referencia de voltaje de la serie SOT23-3

Hojas de datos

PDF, 1.3 Mb, Revisión: D, Archivo publicado: marzo 31, 2016

Extracto del documento

	REF3140AIDBZR	REF3140AIDBZRG4	REF3140AIDBZT	REF3140AIDBZTG4
Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No	No	No	No

	REF3140AIDBZR	REF3140AIDBZRG4	REF3140AIDBZT	REF3140AIDBZTG4
N	1	2	3	4
Pin	3	3	3	3
Package Type	DBZ	DBZ	DBZ	DBZ
Industry STD Term	SOT-23	SOT-23	SOT-23	SOT-23
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	3000	3000	250	250
Carrier	LARGE T&R	LARGE T&R	SMALL T&R	SMALL T&R
Device Marking	R31D	R31D	R31D	R31D
Width (mm)	1.3	1.3	1.3	1.3
Length (mm)	2.92	2.92	2.92	2.92
Thickness (mm)	1	1	1	1
Pitch (mm)	.96	.96	.96	.96
Max Height (mm)	1.22	1.22	1.22	1.22
Mechanical Data	Descargar	Descargar	Descargar	Descargar

Parameters / Models	REF3140AIDBZR	REF3140AIDBZRG4	REF3140AIDBZT	REF3140AIDBZTG4
Initial Accuracy(Max), %	0.2	0.2	0.2	0.2
Iout/Iz(Max), mA	10	10	10	10
Iq(Max), uA	115	115	115	115
Iq(Typ), uA	100	100	100	100
LFN 0.1-10Hz(Typ), ОјVpp	53	53	53	53
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Package Group	SOT-23	SOT-23	SOT-23	SOT-23
Package Size: mm2:W x L, PKG	3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)	3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)	3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)	3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)
Pin/Package	3SOT-23	3SOT-23	3SOT-23	3SOT-23
Rating	Catalog	Catalog	Catalog	Catalog
Special Features	N/A	N/A	N/A	N/A
Temp Coeff(Max), ppm/ degree C	15,20	15,20	15,20	15,20
Temp Coeff(Typ), ppm/ degree C	5,10	5,10	5,10	5,10
VO, V	4.096	4.096	4.096	4.096
Vin(Max), V	5.5	5.5	5.5	5.5
Vin(Min), V	4.146	4.146	4.146	4.146

	REF3140AIDBZR	REF3140AIDBZRG4	REF3140AIDBZT	REF3140AIDBZTG4
RoHS	Obediente	Obediente	Obediente	Obediente

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High-Voltage Signal Conditioning for Differential ADCs
PDF, 125 Kb, Archivo publicado: jun 14, 2004
Analog designers are frequently required to convert high-voltage signals to levels acceptable to low-voltage data converters with differential inputs. This paper describes solutions for this common task using modern amplifiers and typical power supplies. Three examples of conditioning В±10V bipolar signals for low-voltage analog-to-digital converters (ADCs) are shown: a single-supply design,

Serie: REF3140 (4)