Datasheet Texas Instruments ADS8509

Manufacturer	Texas Instruments
Series	ADS8509

16-Bit 250kHz CMOS Analog-to-Digital Converter w/Serial Interface 2.5V Internal Reference

Datasheets

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PDF, 1.4 Mb, Revision: C, File published: Apr 14, 2010

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Prices

Status

	ADS8509IBDB	ADS8509IBDBG4	ADS8509IBDW	ADS8509IBDWG4	ADS8509IBDWR	ADS8509IBDWRG4	ADS8509IDB	ADS8509IDBG4	ADS8509IDBR	ADS8509IDW	ADS8509IDWG4	ADS8509IDWR	ADS8509IDWRG4
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)	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	No	Yes	No	Yes	Yes	No	Yes	Yes	No

Packaging

	ADS8509IBDB	ADS8509IBDBG4	ADS8509IBDW	ADS8509IBDWG4	ADS8509IBDWR	ADS8509IBDWRG4	ADS8509IDB	ADS8509IDBG4	ADS8509IDBR	ADS8509IDW	ADS8509IDWG4	ADS8509IDWR	ADS8509IDWRG4
N	1	2	3	4	5	6	7	8	9	10	11	12	13
Pin	28	28	20	20	20	20	28	28	28	20	20	20	20
Package Type	DB	DB	DW	DW	DW	DW	DB	DB	DB	DW	DW	DW	DW
Industry STD Term	SSOP	SSOP	SOIC	SOIC	SOIC	SOIC	SSOP	SSOP	SSOP	SOIC	SOIC	SOIC	SOIC
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	50	50	25	25	2000	2000	50	50	2000	25	25	2000	2000
Carrier	TUBE	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R	TUBE	TUBE	LARGE T&R	TUBE	TUBE	LARGE T&R	LARGE T&R
Device Marking	ADS8509I	ADS8509I	B	B	ADS8509I	ADS8509I	ADS8509I	ADS8509I	ADS8509I	ADS8509I	ADS8509I	ADS8509I	ADS8509I
Width (mm)	5.3	5.3	7.5	7.5	7.5	7.5	5.3	5.3	5.3	7.5	7.5	7.5	7.5
Length (mm)	10.2	10.2	12.8	12.8	12.8	12.8	10.2	10.2	10.2	12.8	12.8	12.8	12.8
Thickness (mm)	1.95	1.95	2.35	2.35	2.35	2.35	1.95	1.95	1.95	2.35	2.35	2.35	2.35
Pitch (mm)	.65	.65	1.27	1.27	1.27	1.27	.65	.65	.65	1.27	1.27	1.27	1.27
Max Height (mm)	2	2	2.65	2.65	2.65	2.65	2	2	2	2.65	2.65	2.65	2.65
Mechanical Data	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download

Parametrics

Parameters / Models	ADS8509IBDB	ADS8509IBDBG4	ADS8509IBDW	ADS8509IBDWG4	ADS8509IBDWR	ADS8509IBDWRG4	ADS8509IDB	ADS8509IDBG4	ADS8509IDBR	ADS8509IDW	ADS8509IDWG4	ADS8509IDWR	ADS8509IDWRG4
# Input Channels	1	1	1	1	1	1	1	1	1	1	1	1	1
Analog Voltage AVDD(Max), V	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	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	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75
Architecture	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR
Digital Supply(Max), V	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25
Digital Supply(Min), V	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75
INL(Max), +/-LSB	2	2	2	2	2	2	2	2	2	2	2	2	2
Input Range(Max), V	10	10	10	10	10	10	10	10	10	10	10	10	10
Input Range(Min), V	-10	-10	-10	-10	-10	-10	-10	-10	-10	-10	-10	-10	-10
Input Type	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended
Integrated Features	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator
Interface	SPI	SPI	SPI	SPI	SPI	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	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	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	SSOP	SSOP	SOIC	SOIC	SOIC	SOIC	SSOP	SSOP	SSOP	SOIC	SOIC	SOIC	SOIC
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)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	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)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)
Power Consumption(Typ), mW	155	155	155	155	155	155	155	155	155	155	155	155	155
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int
Resolution, Bits	16	16	16	16	16	16	16	16	16	16	16	16	16
SINAD, dB	88	88	88	88	88	88	88	88	88	88	88	88	88
SNR, dB	88	88	88	88	88	88	88	88	88	88	88	88	88
Sample Rate (max), SPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS
Sample Rate(Max), MSPS	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25
THD(Typ), dB	-98	-98	-98	-98	-98	-98	-98	-98	-98	-98	-98	-98	-98

Eco Plan

	ADS8509IBDB	ADS8509IBDBG4	ADS8509IBDW	ADS8509IBDWG4	ADS8509IBDWR	ADS8509IBDWRG4	ADS8509IDB	ADS8509IDBG4	ADS8509IDBR	ADS8509IDW	ADS8509IDWG4	ADS8509IDWR	ADS8509IDWRG4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Application Notes

Download
Upgrading From ADS7808/09 to ADS8508/09 Devices
PDF, 66 Kb, File published: Jun 12, 2007
The information contained in this document applies to current applications using the ADS7808 or ADS7809 in a surface-mount SOIC (DW) package.This document is a guide to users of the ADS7808/09 devices with regards to potential compatibility issues when upgrading to the new ADS8508 and ADS8509 series of devices.
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Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)
PDF, 227 Kb, Revision: A, File published: 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, File published: 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

Model Line

Series: ADS8509 (13)

ADS8509IBDB ADS8509IBDBG4 ADS8509IBDW ADS8509IBDWG4 ADS8509IBDWR ADS8509IBDWRG4 ADS8509IDB ADS8509IDBG4 ADS8509IDBR ADS8509IDW ADS8509IDWG4 ADS8509IDWR ADS8509IDWRG4

Manufacturer's Classification

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