Datasheet Texas Instruments ADS1204 — 数据表

制造商	Texas Instruments
系列	ADS1204

数据表

状态

打包

参数化

Parameters / Models	ADS1204IRHBR	ADS1204IRHBT	ADS1204IRHBTG4
# Input Channels	4	4	4
Analog Voltage AVDD(Max), V	5.5	5.5	5.5
Analog Voltage AVDD(Min), V	4.5	4.5	4.5
Architecture	Delta-Sigma	Delta-Sigma	Delta-Sigma
Digital Supply(Max), V	5.5	5.5	5.5
Digital Supply(Min), V	2.7	2.7	2.7
INL(Max), +/-LSB	3	3	3
Input Range(Max), V	5	5	5
Input Type	Differential,Single-Ended	Differential,Single-Ended	Differential,Single-Ended
Integrated Features	Oscillator	Oscillator	Oscillator
Interface	Serial	Serial	Serial
Multi-Channel Configuration	Simultaneous Sampling	Simultaneous Sampling	Simultaneous Sampling
Operating Temperature Range, C	-40 to 105	-40 to 105	-40 to 105
Package Group	VQFN	VQFN	VQFN
Package Size: mm2:W x L, PKG	32VQFN: 25 mm2: 5 x 5(VQFN)	32VQFN: 25 mm2: 5 x 5(VQFN)	32VQFN: 25 mm2: 5 x 5(VQFN)
Power Consumption(Typ), mW	122	122	122
Rating	Catalog	Catalog	Catalog
Reference Mode	Ext,Int	Ext,Int	Ext,Int
Resolution, Bits	16	16	16
SINAD, dB	89	89	89
SNR, dB	89	89	89
Sample Rate (max), SPS	40kSPS	40kSPS	40kSPS
Sample Rate(Max), MSPS	0.04	0.04	0.04
THD(Typ), dB	-96	-96	-96

生态计划

应用须知

• 下载
  Using the ADS1202 Reference Design
  PDF, 448 Kb, 档案已发布: Nov 19, 2003
  This application report describes the characteristics, operation, and use of the ADS1202 reference design. It includes two isolated ADS1202 circuits for a variety of applications and a SincВі filter implemented in a XilinxВ® XC2S150 field-programmable gate array. Optional optocouplers provide addtional isolation. A complete circuit description and schematic diagram are included.
• 下载
  Combining ADS1202 with FPGA Digital Filter for Current Msrmnt in Motor Cntrl App
  PDF, 375 Kb, 档案已发布: Apr 28, 2003
  The ADS1202 is a precision, 80dB dynamic range, delta-sigma(О”ОЈ) modulator operating from a single +5V supply. The differential inputs are ideal for direct connections to transducers or low-level signals, such as shunt resistors. With the appropriate digital filter and modulator rate, the device can be used to achieve 15-bit analog-to-digital (A/D) conversion with no missing codes. This
• 下载
  Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
  PDF, 69 Kb, 修订版: A, 档案已发布: May 18, 2015
• 下载
  A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
  PDF, 425 Kb, 修订版: B, 档案已发布: Oct 9, 2011
  This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (О”ОЈ), successive approximation register (SAR), and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document, the product data sheet for a particular product specification is the best and final reference.
• 下载
  Principles of Data Acquisition and Conversion (Rev. A)
  PDF, 132 Kb, 修订版: A, 档案已发布: Apr 16, 2015

模型线

制造商分类

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