Datasheet Texas Instruments TLV1508 — 数据表

制造商	Texas Instruments
系列	TLV1508

10位200 kSPS ADC串行输出，硬件/软件/自动掉电，可编程的自动通道扫描，8通道

数据表

PDF, 1.7 Mb, 修订版: A, 档案已发布: Dec 2, 2002

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	TLV1508IDW	TLV1508IDWG4	TLV1508IPW	TLV1508IPWG4	TLV1508IPWR	TLV1508IPWRG4
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	Yes	Yes	No

	TLV1508IDW	TLV1508IDWG4	TLV1508IPW	TLV1508IPWG4	TLV1508IPWR	TLV1508IPWRG4
N	1	2	3	4	5	6
Pin	20	20	20	20	20	20
Package Type	DW	DW	PW	PW	PW	PW
Industry STD Term	SOIC	SOIC	TSSOP	TSSOP	TSSOP	TSSOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	25	25	70	70	2000	2000
Carrier	TUBE	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R
Device Marking	TLV1508I	TLV1508I	TY1508	TY1508	TY1508	TY1508
Width (mm)	7.5	7.5	4.4	4.4	4.4	4.4
Length (mm)	12.8	12.8	6.5	6.5	6.5	6.5
Thickness (mm)	2.35	2.35	1	1	1	1
Pitch (mm)	1.27	1.27	.65	.65	.65	.65
Max Height (mm)	2.65	2.65	1.2	1.2	1.2	1.2
Mechanical Data	下载	下载	下载	下载	下载	下载

Parameters / Models	TLV1508IDW	TLV1508IDWG4	TLV1508IPW	TLV1508IPWG4	TLV1508IPWR	TLV1508IPWRG4
# Input Channels	8	8	8	8	8	8
Analog Voltage AVDD(Max), V	5.5	5.5	5.5	5.5	5.5	5.5
Analog Voltage AVDD(Min), V	2.7	2.7	2.7	2.7	2.7	2.7
Architecture	SAR	SAR	SAR	SAR	SAR	SAR
Digital Supply(Max), V	5.5	5.5	5.5	5.5	5.5	5.5
Digital Supply(Min), V	2.7	2.7	2.7	2.7	2.7	2.7
INL(Max), +/-LSB	0.5	0.5	0.5	0.5	0.5	0.5
Input Range(Max), V	5.5	5.5	5.5	5.5	5.5	5.5
Input Type	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended
Integrated Features	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator
Interface	SPI	SPI	SPI	SPI	SPI	SPI
Multi-Channel Configuration	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	SOIC	SOIC	TSSOP	TSSOP	TSSOP	TSSOP
Package Size: mm2:W x L, PKG	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
Power Consumption(Typ), mW	3.3	3.3	3.3	3.3	3.3	3.3
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int
Resolution, Bits	10	10	10	10	10	10
SINAD, dB	60	60	60	60	60	60
SNR, dB	60	60	60	60	60	60
Sample Rate (max), SPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS
Sample Rate(Max), MSPS	0.2	0.2	0.2	0.2	0.2	0.2
THD(Typ), dB	-82	-82	-82	-82	-82	-82

	TLV1508IDW	TLV1508IDWG4	TLV1508IPW	TLV1508IPWG4	TLV1508IPWR	TLV1508IPWRG4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

下载
Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)
PDF, 227 Kb, 修订版: A, 档案已发布: Nov 10, 2010
This application report analyzes a simple method for calculating minimum acquisition times for successive-approximation register analog-to-digital converters (SAR ADCs). The input structure of the ADC is examined along with the driving circuit. The voltage on the sampling capacitor is then determined for the case when a step function is applied to the input of the driving circuit. Three different
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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: TLV1508 (6)

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