Datasheet Texas Instruments ADS1242 — 数据表

制造商	Texas Instruments
系列	ADS1242

24位ADC，4通道，PGA 1：128、50 / 60 Hz陷波，0.6 mW功耗

数据表

PDF, 1.1 Mb, 修订版: H, 档案已发布: Oct 8, 2013

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	ADS1242IPWR	ADS1242IPWRG4	ADS1242IPWT	ADS1242IPWTG4
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	Yes	Yes	No	No

	ADS1242IPWR	ADS1242IPWRG4	ADS1242IPWT	ADS1242IPWTG4
N	1	2	3	4
Pin	16	16	16	16
Package Type	PW	PW	PW	PW
Industry STD Term	TSSOP	TSSOP	TSSOP	TSSOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	2500	2500	250	250
Carrier	LARGE T&R	LARGE T&R	SMALL T&R	SMALL T&R
Device Marking	ADS	ADS	ADS	ADS
Width (mm)	4.4	4.4	4.4	4.4
Length (mm)	5	5	5	5
Thickness (mm)	1	1	1	1
Pitch (mm)	.65	.65	.65	.65
Max Height (mm)	1.2	1.2	1.2	1.2
Mechanical Data	下载	下载	下载	下载

Parameters / Models	ADS1242IPWR	ADS1242IPWRG4	ADS1242IPWT	ADS1242IPWTG4
# Input Channels	4	4	4	4
Analog Voltage AVDD(Max), V	5.25	5.25	5.25	5.25
Analog Voltage AVDD(Min), V	2.7	2.7	2.7	2.7
Architecture	Delta-Sigma	Delta-Sigma	Delta-Sigma	Delta-Sigma
Digital Supply(Max), V	5.25	5.25	5.25	5.25
Digital Supply(Min), V	2.7	2.7	2.7	2.7
INL(Max), +/-LSB	251.7	251.7	251.7	251.7
Input Range(Max), V	5.25	5.25	5.25	5.25
Input Type	Differential,Single-Ended	Differential,Single-Ended	Differential,Single-Ended	Differential,Single-Ended
Integrated Features	50/60 Hz Rejection,GPIO,PGA	50/60 Hz Rejection,GPIO,PGA	50/60 Hz Rejection,GPIO,PGA	50/60 Hz Rejection,GPIO,PGA
Interface	SPI	SPI	SPI	SPI
Multi-Channel Configuration	Multiplexed	Multiplexed	Multiplexed	Multiplexed
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	TSSOP	TSSOP	TSSOP	TSSOP
Package Size: mm2:W x L, PKG	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)
Power Consumption(Typ), mW	0.6	0.6	0.6	0.6
Rating	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext	Ext	Ext	Ext
Resolution, Bits	24	24	24	24
Sample Rate (max), SPS	15SPS	15SPS	15SPS	15SPS
Sample Rate(Max), MSPS	0.000015	0.000015	0.000015	0.000015

	ADS1242IPWR	ADS1242IPWRG4	ADS1242IPWT	ADS1242IPWTG4
RoHS	Compliant	Compliant	Compliant	Compliant

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系列: ADS1242 (4)

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