Datasheet Texas Instruments ADS8515 — 数据表

制造商	Texas Instruments
系列	ADS8515

具有并行接口4.096V内部基准的16位250kHz CMOS模数转换器

数据表

PDF, 573 Kb, 修订版: D, 档案已发布: Sep 7, 2010

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	ADS8515IBDBR	ADS8515IBDBRG4	ADS8515IDB	ADS8515IDBG4	ADS8515IDBR
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)
Manufacture's Sample Availability	No	No	No	No	No

	ADS8515IBDBR	ADS8515IBDBRG4	ADS8515IDB	ADS8515IDBG4	ADS8515IDBR
N	1	2	3	4	5
Pin	28	28	28	28	28
Package Type	DB	DB	DB	DB	DB
Industry STD Term	SSOP	SSOP	SSOP	SSOP	SSOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	2000	2000	50	50	2000
Carrier	LARGE T&R	LARGE T&R	TUBE	TUBE	LARGE T&R
Device Marking	ADS8515I	ADS8515I	ADS8515I	ADS8515I	ADS8515I
Width (mm)	5.3	5.3	5.3	5.3	5.3
Length (mm)	10.2	10.2	10.2	10.2	10.2
Thickness (mm)	1.95	1.95	1.95	1.95	1.95
Pitch (mm)	.65	.65	.65	.65	.65
Max Height (mm)	2	2	2	2	2
Mechanical Data	下载	下载	下载	下载	下载

Parameters / Models	ADS8515IBDBR	ADS8515IBDBRG4	ADS8515IDB	ADS8515IDBG4	ADS8515IDBR
# Input Channels	1	1	1	1	1
Analog Voltage AVDD(Max), V	5.25	5.25	5.25	5.25	5.25
Analog Voltage AVDD(Min), V	4.75	4.75	4.75	4.75	4.75
Architecture	SAR	SAR	SAR	SAR	SAR
Digital Supply(Max), V	5.25	5.25	5.25	5.25	5.25
Digital Supply(Min), V	1.65	1.65	1.65	1.65	1.65
INL(Max), +/-LSB	2	2	2	2	2
Input Range(Max), V	10	10	10	10	10
Input Range(Min), V	-10	-10	-10	-10	-10
Input Type	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended
Integrated Features	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator
Interface	Parallel	Parallel	Parallel	Parallel	Parallel
Multi-Channel Configuration	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
Package Group	SSOP	SSOP	SSOP	SSOP	SSOP
Package Size: mm2:W x L, PKG	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)
Power Consumption(Typ), mW	155	155	155	155	155
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int
Resolution, Bits	16	16	16	16	16
SINAD, dB	91	91	91	91	91
SNR, dB	92	92	92	92	92
Sample Rate (max), SPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS
Sample Rate(Max), MSPS	0.25	0.25	0.25	0.25	0.25
THD(Typ), dB	-100	-100	-100	-100	-100

	ADS8515IBDBR	ADS8515IBDBRG4	ADS8515IDB	ADS8515IDBG4	ADS8515IDBR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant

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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: ADS8515 (5)

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