Datasheet Texas Instruments TLC548 — 数据表

制造商	Texas Instruments
系列	TLC548

8位，45.5 kSPS ADC串行输出，低功耗，兼容TLC540 / 545/1540，单通道

数据表

PDF, 889 Kb, 修订版: C, 档案已发布: Sep 1, 1996

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	TLC548CD	TLC548CDG4	TLC548CDR	TLC548CP	TLC548CPE4	TLC548ID	TLC548IDR	TLC548IP
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)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	No	No	Yes	Yes	Yes	Yes	Yes

	TLC548CD	TLC548CDG4	TLC548CDR	TLC548CP	TLC548CPE4	TLC548ID	TLC548IDR	TLC548IP
N	1	2	3	4	5	6	7	8
Pin	8	8	8	8	8	8	8	8
Package Type	D	D	D	P	P	D	D	P
Industry STD Term	SOIC	SOIC	SOIC	PDIP	PDIP	SOIC	SOIC	PDIP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDIP-T
Package QTY	75	75	2500	50	50	75	2500	50
Carrier	TUBE	TUBE	LARGE T&R	TUBE	TUBE	TUBE	LARGE T&R	TUBE
Device Marking	LC548C	LC548C	LC548C	TLC548CP	TLC548CP	LC548I	LC548I	TLC548IP
Width (mm)	3.91	3.91	3.91	6.35	6.35	3.91	3.91	6.35
Length (mm)	4.9	4.9	4.9	9.81	9.81	4.9	4.9	9.81
Thickness (mm)	1.58	1.58	1.58	3.9	3.9	1.58	1.58	3.9
Pitch (mm)	1.27	1.27	1.27	2.54	2.54	1.27	1.27	2.54
Max Height (mm)	1.75	1.75	1.75	5.08	5.08	1.75	1.75	5.08
Mechanical Data	下载	下载	下载	下载	下载	下载	下载	下载

Parameters / Models	TLC548CD	TLC548CDG4	TLC548CDR	TLC548CP	TLC548CPE4	TLC548ID	TLC548IDR	TLC548IP
# Input Channels	1	1	1	1	1	1	1	1
Analog Voltage AVDD(Max), V	6	6	6	6	6	6	6	6
Analog Voltage AVDD(Min), V	3	3	3	3	3	3	3	3
Architecture	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR
Digital Supply(Max), V	6	6	6	6	6	6	6	6
Digital Supply(Min), V	3	3	3	3	3	3	3	3
INL(Max), +/-LSB	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Input Range(Max), V	6	6	6	6	6	6	6	6
Input Type	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended
Integrated Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Interface	SPI	SPI	SPI	SPI	SPI	SPI	SPI	SPI
Multi-Channel Configuration	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	SOIC	SOIC	SOIC	PDIP	PDIP	SOIC	SOIC	PDIP
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)	See datasheet (PDIP)	See datasheet (PDIP)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	See datasheet (PDIP)
Power Consumption(Typ), mW	9	9	9	9	9	9	9	9
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext	Ext	Ext	Ext	Ext	Ext	Ext	Ext
Resolution, Bits	8	8	8	8	8	8	8	8
Sample Rate (max), SPS	45.5kSPS	45.5kSPS	45.5kSPS	45.5kSPS	45.5kSPS	45.5kSPS	45.5kSPS	45.5kSPS
Sample Rate(Max), MSPS	0.0455	0.0455	0.0455	0.0455	0.0455	0.0455	0.0455	0.0455

	TLC548CD	TLC548CDG4	TLC548CDR	TLC548CP	TLC548CPE4	TLC548ID	TLC548IDR	TLC548IP
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes	Yes

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Determining Minimum Acquisition Times for SAR ADCs, part 2
PDF, 215 Kb, 档案已发布: Mar 17, 2011
The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to

系列: TLC548 (8)

Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)