Datasheet Texas Instruments ADS8681 — Datenblatt

Hersteller	Texas Instruments
Serie	ADS8681

16-Bit-, 1 MSPS-, 5-V-SAR-ADC mit integriertem analogem Front-End und bipolaren Eingängen

Datenblätter

PDF, 1.8 Mb, Revision: B, Datei veröffentlicht: Dec 15, 2016

Auszug aus dem Dokument

	ADS8681IPW	ADS8681IPWR	ADS8681IRUMR	ADS8681IRUMT
Lifecycle Status	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	Yes	Yes

	ADS8681IPW	ADS8681IPWR	ADS8681IRUMR	ADS8681IRUMT
N	1	2	3	4
Pin	16	16	16	16
Package Type	PW	PW	RUM	RUM
Industry STD Term	TSSOP	TSSOP	WQFN	WQFN
JEDEC Code	R-PDSO-G	R-PDSO-G	S-PQFP-N	S-PQFP-N
Package QTY	90	2000	3000	250
Carrier	TUBE	LARGE T&R	LARGE T&R	SMALL T&R
Device Marking	ADS8681	ADS8681	ADS8681	ADS8681
Width (mm)	4.4	4.4	4	4
Length (mm)	5	5	4	4
Thickness (mm)	1	1	.75	.75
Pitch (mm)	.65	.65	.65	.65
Max Height (mm)	1.2	1.2	.8	.8
Mechanical Data	Herunterladen	Herunterladen	Herunterladen	Herunterladen

Parameters / Models	ADS8681IPW	ADS8681IPWR	ADS8681IRUMR	ADS8681IRUMT
# Input Channels	1	1	1	1
Analog Voltage AVDD(Max), V	5.25	5.25	5.25	5.25
Analog Voltage AVDD(Min), V	4.75	4.75	4.75	4.75
Architecture	SAR	SAR	SAR	SAR
Digital Supply(Max), V	5.25	5.25	5.25	5.25
Digital Supply(Min), V	1.65	1.65	1.65	1.65
INL(Max), +/-LSB	1.2	1.2	1.2	1.2
Input Range(Max), V	12.288	12.288	12.288	12.288
Input Range(Min), V	-12.288	-12.288	-12.288	-12.288
Input Type	Single-Ended	Single-Ended	Single-Ended	Single-Ended
Integrated Features	Oscillator,Over-Voltage Protection,PGA	Oscillator,Over-Voltage Protection,PGA	Oscillator,Over-Voltage Protection,PGA	Oscillator,Over-Voltage Protection,PGA
Interface	SPI	SPI	SPI	SPI
Multi-Channel Configuration	N/A	N/A	N/A	N/A
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Package Group	TSSOP	TSSOP	WQFN	WQFN
Package Size: mm2:W x L, PKG	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16WQFN: 16 mm2: 4 x 4(WQFN)	16WQFN: 16 mm2: 4 x 4(WQFN)
Power Consumption(Typ), mW	42	42	42	42
Rating	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext,Int	Ext,Int	Ext,Int	Ext,Int
Resolution, Bits	16	16	16	16
SINAD, dB	90	90	90	90
SNR, dB	90.5	90.5	90.5	90.5
Sample Rate (max), SPS	1 MSPS	1 MSPS	1 MSPS	1 MSPS
Sample Rate(Max), MSPS	1	1	1	1
THD(Typ), dB	-102	-102	-102	-102

	ADS8681IPW	ADS8681IPWR	ADS8681IRUMR	ADS8681IRUMT
RoHS	Compliant	Compliant	Compliant	Compliant

Serie: ADS8681 (4)

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