Datasheet Texas Instruments LMP90079
Manufacturer | Texas Instruments |
Series | LMP90079 |
Multi-Channel, Low-Power 16-Bit Sensor AFE with True Continuous Background Calibration
Datasheets
LMP9007x/LMP90080 Sensor AFE System: Multi-Channel, Low-Power 16-Bit Sensor AFE With True Continuous Background Calibration datasheet
PDF, 2.0 Mb, Revision: H, File published: Jan 22, 2016
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Prices
Status
LMP90079MH/NOPB | LMP90079MHE/NOPB | LMP90079MHX/NOPB | |
---|---|---|---|
Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
Manufacture's Sample Availability | No | Yes | No |
Packaging
LMP90079MH/NOPB | LMP90079MHE/NOPB | LMP90079MHX/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 | MH | MH | LMP90079 |
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 | Download | Download | Download |
Parametrics
Parameters / Models | LMP90079MH/NOPB | LMP90079MHE/NOPB | LMP90079MHX/NOPB |
---|---|---|---|
# Input Channels | 7 | 7 | 7 |
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 |
Eco Plan
LMP90079MH/NOPB | LMP90079MHE/NOPB | LMP90079MHX/NOPB | |
---|---|---|---|
RoHS | Compliant | Compliant | Compliant |
Application Notes
- AN-2180 LMP90100 True Continuous Background Calibration (Rev. B)PDF, 105 Kb, Revision: B, File published: 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 device’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 - Microcontroller Firmware Considerations for the National LMP90100 Sensor AFE (Rev. A)PDF, 111 Kb, Revision: A, File published: 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. - AN-2217 MSP430 Interface to LMP90100 Code Library (Rev. A)PDF, 4.1 Mb, Revision: A, File published: 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 - AN-2265 LMP90100/098(24-bit) and LMP90080/078 (16-bit) 4 Wire RTD (Rev. C)PDF, 42 Kb, Revision: C, File published: Jun 25, 2015
This application report discusses the use of the LMP90100/LMP90098 (24 bit) and LMP90080/LMP90078 (16 bit) sensor analog front ends (AFE’s) together with a resistive temperature device (RTD) using a 4-wire configuration. - A Unique Approach to Developing Sensor Signal Path SolutionsPDF, 7.2 Mb, File published: Aug 3, 2011
Model Line
Series: LMP90079 (3)
Manufacturer's Classification
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)