Datasheet Texas Instruments ADS7844 — 数据表

制造商	Texas Instruments
系列	ADS7844

数据表

价格

状态

打包

参数化

Parameters / Models	ADS7844E	ADS7844E/2K5	ADS7844E/2K5G4	ADS7844EB	ADS7844EB/2K5	ADS7844EB/2K5G4	ADS7844EBG4	ADS7844EG4	ADS7844N	ADS7844N/1K	ADS7844N/1KG4	ADS7844NB	ADS7844NB/1K	ADS7844NB/1KG4	ADS7844NBG4	ADS7844NG4
# Input Channels	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8
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	5.25	5.25	5.25
Analog Voltage AVDD(Min), V	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7
Architecture	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR
Digital Supply(Max), V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Digital Supply(Min), V	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9
INL(Max), +/-LSB	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
Input Range(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	5.25	5.25	5.25
Input Type	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended
Integrated Features	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	N/A	N/A	N/A
Interface	Serial	Serial	Serial	Serial	Serial	Serial	Serial	Serial	Serial	Serial	Serial	Serial	Serial	Serial	Serial	Serial
Multi-Channel Configuration	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed	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	-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	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP
Package Size: mm2:W x L, PKG	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20SSOP: 52 mm2: 6 x 8.65(SSOP)
Power Consumption(Typ), mW	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext	Ext	Ext	Ext	Ext	Ext	Ext	Ext	Ext	Ext	Ext	Ext	Ext	Ext	Ext	Ext
Resolution, Bits	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12
SINAD, dB	72	72	72	72	72	72	72	72	72	72	72	72	72	72	72	72
SNR, dB	73.1	73.1	73.1	73.1	73.1	73.1	73.1	73.1	73.1	73.1	73.1	73.1	73.1	73.1	73.1	73.1
Sample Rate (max), SPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS
Sample Rate(Max), MSPS	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
THD(Typ), dB	-78	-78	-78	-78	-78	-78	-78	-78	-78	-78	-78	-78	-78	-78	-78	-78

生态计划

应用须知

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制造商分类

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