Datasheet Texas Instruments LMP90077 — 数据表

制造商	Texas Instruments
系列	LMP90077

具有真正连续背景校准的多通道，低功耗16位传感器AFE

数据表

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PDF, 2.0 Mb, 修订版: H, 档案已发布: Jan 22, 2016

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价格

状态

	LMP90077MH/NOPB	LMP90077MHE/NOPB	LMP90077MHX/NOPB
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	No	No

打包

	LMP90077MH/NOPB	LMP90077MHE/NOPB	LMP90077MHX/NOPB
N	1	2	3
Pin	28	28	28
Package Type	PWP	PWP	PWP
Industry STD Term	HTSSOP	HTSSOP	HTSSOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	48	250	2500
Carrier	TUBE	SMALL T&R	LARGE T&R
Device Marking	LMP90077	LMP90077	LMP90077
Width (mm)	4.4	4.4	4.4
Length (mm)	9.7	9.7	9.7
Thickness (mm)	1	1	1
Pitch (mm)	.65	.65	.65
Max Height (mm)	1.2	1.2	1.2
Mechanical Data	下载	下载	下载

参数化

Parameters / Models	LMP90077MH/NOPB	LMP90077MHE/NOPB	LMP90077MHX/NOPB
# Input Channels	4	4	4
Analog Voltage AVDD(Max), V	5.5	5.5	5.5
Analog Voltage AVDD(Min), V	2.85	2.85	2.85
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	1	1	1
Input Range(Max), V	5.5	5.5	5.5
Input Type	Differential,Single-Ended	Differential,Single-Ended	Differential,Single-Ended
Integrated Features	PGA	PGA	PGA
Interface	SPI	SPI	SPI
Multi-Channel Configuration	Multiplexed	Multiplexed	Multiplexed
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125
Package Group	HTSSOP	HTSSOP	HTSSOP
Package Size: mm2:W x L, PKG	28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP)	28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP)	28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP)
Power Consumption(Typ), mW	1.2	1.2	1.2
Rating	Catalog	Catalog	Catalog
Reference Mode	Ext	Ext	Ext
Resolution, Bits	16	16	16
Sample Rate (max), SPS	215SPS	215SPS	215SPS
Sample Rate(Max), MSPS	0.000215	0.000215	0.000215

生态计划

	LMP90077MH/NOPB	LMP90077MHE/NOPB	LMP90077MHX/NOPB
RoHS	Compliant	Compliant	Compliant

应用须知

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AN-2180 LMP90100 True Continuous Background Calibration (Rev. B)
PDF, 105 Kb, 修订版: B, 档案已发布: May 1, 2013
To achieve the desired low offset and gain errors over time and temperature, the Texas Instruments LMP90100 employs a technique called true continuous background calibration. This technique essentially eliminates the deviceвЂ™s gain and offset errors at all gains and output data rates. This application report discusses how this technique works as well as summarize the numerous background calibration
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Microcontroller Firmware Considerations for the National LMP90100 Sensor AFE (Rev. A)
PDF, 111 Kb, 修订版: A, 档案已发布: May 1, 2013
This application report provides guidance to the firmware designer on how to communicate with the LMP90100 across the SPI interface as implemented on this device.
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AN-2217 MSP430 Interface to LMP90100 Code Library (Rev. A)
PDF, 4.1 Mb, 修订版: A, 档案已发布: May 1, 2013
This application report describes different ways to interface and use the TI LMP90100 devices with an MSP430. The accompanying software contains a function library allowing quick prototyping of sensor AFE setup and control. The software provided in this library is a starting point for developers wanting to get the most out of the MSP430 and the LMP90100 Sensor AFE devices.It shows how to communi
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AN-2265 LMP90100/098(24-bit) and LMP90080/078 (16-bit) 4 Wire RTD (Rev. C)
PDF, 42 Kb, 修订版: C, 档案已发布: Jun 25, 2015
This application report discusses the use of the LMP90100/LMP90098 (24 bit) and LMP90080/LMP90078 (16 bit) sensor analog front ends (AFEвЂ™s) together with a resistive temperature device (RTD) using a 4-wire configuration.
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A Unique Approach to Developing Sensor Signal Path Solutions
PDF, 7.2 Mb, 档案已发布: Aug 3, 2011

模型线

系列: LMP90077 (3)

LMP90077MH/NOPB LMP90077MHE/NOPB LMP90077MHX/NOPB

制造商分类

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