Datasheet Texas Instruments TLV2542 — 数据表

制造商	Texas Instruments
系列	TLV2542

数据表

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状态

打包

参数化

Parameters / Models	TLV2542CDGK	TLV2542CDGKG4	TLV2542CDGKR	TLV2542ID	TLV2542IDG4	TLV2542IDGK	TLV2542IDGKG4	TLV2542IDGKR	TLV2542IDR
# Input Channels	2	2	2	2	2	2	2	2	2
Analog Voltage AVDD(Max), V	5.5	5.5	5.5	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	2.7	2.7	2.7
Architecture	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
Digital Supply(Min), V	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7
INL(Max), +/-LSB	1	1	1	1	1	1	1	1	1
Input Range(Max), V	5.5	5.5	5.5	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	Single-Ended	Single-Ended	Single-Ended
Integrated Features	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator
Interface	SPI	SPI	SPI	SPI	SPI	SPI	SPI	SPI	SPI
Multi-Channel Configuration	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed
Operating Temperature Range, C	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70
Package Group	VSSOP	VSSOP	VSSOP	SOIC	SOIC	VSSOP	VSSOP	VSSOP	SOIC
Package Size: mm2:W x L, PKG	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Power Consumption(Typ), mW	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext	Ext	Ext	Ext	Ext	Ext	Ext	Ext	Ext
Resolution, Bits	12	12	12	12	12	12	12	12	12
SINAD, dB	72	72	72	72	72	72	72	72	72
SNR, dB	72	72	72	72	72	72	72	72	72
Sample Rate (max), SPS	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
THD(Typ), dB	-84	-84	-84	-84	-84	-84	-84	-84	-84

生态计划

应用须知

• 下载
  Interfacing the TLC2552 and TLV2542 to the MSP430F149
  PDF, 123 Kb, 档案已发布: Feb 10, 2003
  This application note discusses the features of the TLC2552 and TLV2542 ADC. An SPI interface code example for the MSP430F149 to the TLC2552 ADC, and for the MSP430F149 to the TLV2542 ADC, are also presented.
• 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
• 下载
  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

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制造商分类

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