Datasheet Texas Instruments REF1004-1.2 — 数据表

制造商	Texas Instruments
系列	REF1004-1.2

微功耗电压基准

数据表

PDF, 248 Kb, 档案已发布: Sep 27, 2000

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	REF1004C-1.2	REF1004C-1.2/2K5	REF1004I-1.2	REF1004I-1.2/2K5	REF1004I-1.2/2K5E4	REF1004I-1.2E4
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	Yes	No	No	No	No

	REF1004C-1.2	REF1004C-1.2/2K5	REF1004I-1.2	REF1004I-1.2/2K5	REF1004I-1.2/2K5E4	REF1004I-1.2E4
N	1	2	3	4	5	6
Pin	8	8	8	8	8	8
Package Type	D	D	D	D	D	D
Industry STD Term	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	75	2500	75	2500	2500	75
Carrier	TUBE	LARGE T&R	TUBE	LARGE T&R	LARGE T&R	TUBE
Device Marking	0412	REF	0412	REF	REF	REF
Width (mm)	3.91	3.91	3.91	3.91	3.91	3.91
Length (mm)	4.9	4.9	4.9	4.9	4.9	4.9
Thickness (mm)	1.58	1.58	1.58	1.58	1.58	1.58
Pitch (mm)	1.27	1.27	1.27	1.27	1.27	1.27
Max Height (mm)	1.75	1.75	1.75	1.75	1.75	1.75
Mechanical Data	下载	下载	下载	下载	下载	下载

Parameters / Models	REF1004C-1.2	REF1004C-1.2/2K5	REF1004I-1.2	REF1004I-1.2/2K5	REF1004I-1.2/2K5E4	REF1004I-1.2E4
Initial Accuracy(Max), %	0.3	0.3	0.3	0.3	0.3	0.3
Iout/Iz(Max), mA	20	20	20	20	20	20
Min Iz for Regulation, uA	8	8	8	8	8	8
Operating Temperature Range, C	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70
Package Group	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Pin/Package	8SOIC	8SOIC	8SOIC	8SOIC	8SOIC	8SOIC
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Reference Voltage	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed
Temp Coeff(Typ), ppm/ degree C	20	20	20	20	20	20
VO, V	1.2	1.2	1.2	1.2	1.2	1.2
VO Adj(Max), V	1.2	1.2	1.2	1.2	1.2	1.2
VO Adj(Min), V	1.2	1.2	1.2	1.2	1.2	1.2
WBN 10-10 kHz(Typ), uVrms	60	60	60	60	60	60

	REF1004C-1.2	REF1004C-1.2/2K5	REF1004I-1.2	REF1004I-1.2/2K5	REF1004I-1.2/2K5E4	REF1004I-1.2E4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

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Implementing a Direct Thermocouple Interface With MSP430x4xx and ADS1240 (Rev. A)
PDF, 195 Kb, 修订版: A, 档案已发布: Oct 4, 2001
This application report describes and shows how to implement a direct thermocouple interface, without using the signal conditioning circuitry normally required for thermocouples. The thermocouple interfaces directly to the Burr Brown ADS1240, 24-bit ADC from Texas Instruments, Inc. An MSP430F41x ultralow-power microcontroller is used to communicate with the ADC, read the conversion values, convert
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PDF, 55 Kb, 档案已发布: Sep 27, 2000
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系列: REF1004-1.2 (6)