Allicdata Part #: | 296-39791-5-ND |
Manufacturer Part#: |
LMP90098MH/NOPB |
Price: | $ 7.29 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC AFE 24BIT 214.6SPS 28TSSOP |
More Detail: | 1 Channel AFE 24 Bit 28-TSSOP |
DataSheet: | LMP90098MH/NOPB Datasheet/PDF |
Quantity: | 628 |
1 +: | $ 6.63390 |
10 +: | $ 6.09903 |
100 +: | $ 5.15094 |
500 +: | $ 4.58212 |
1000 +: | $ 4.20290 |
Series: | -- |
Packaging: | Tube |
Part Status: | Active |
Number of Bits: | 24 |
Number of Channels: | 1 |
Voltage - Supply, Analog: | 2.85 V ~ 5.5 V |
Voltage - Supply, Digital: | 2.7 V ~ 5.5 V |
Package / Case: | 28-TSSOP (0.173", 4.40mm Width) |
Supplier Device Package: | 28-TSSOP |
Base Part Number: | LMP90098 |
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The LMP90098MH/NOPB is a Data Acquisition - Analog Front End (AFE) chip. It integrates amplification, ADC conversion, and digital signal processing in a single package.
At the input of the AFE, the analog input signal is amplified both by the transimpedance amplifier (TIA) and one or more programmable gain amplifiers (PGAs). This is done to reduce the influence of input noise.
The amplified analog signal is then sent to the built-in ADC for conversion into digital values. The ADC is a Sigma-Delta ADC and it has difficulty accurately sampling large signals (also called “overrange”). To prevent overrange, a variable gain amplifier (VGA) is used to adjust the amplified signal before it\'s sent to the ADC.
After the signal is digitized by the ADC, it is sent to the built-in signal processing block which performs the necessary corrections in order to improve the accuracy and resolution of the signal. It can also do digital filtering and decimation. Decimation is an operation which reduces the clock speed of the digital signal and in turn lowers the input power consumption and operation noise.
The output of this AFE chip is a digital signal which can be used to further process the data or interface to other digital devices. It is also used for signal-to-noise ratio (SNR) improvement, noise cancellation, low-power management and over-range protection. It is often used for medical, automotive and industrial applications.
The AFE can be used as part of a larger system. For example, it can be connected with a serial interfaced such as I2C to a microcontroller or a data converter. It can also be used as part of a larger analog-to-digital or digital-to-analog signal conversion system involving other components such as a power supply, digital filter, and voltage reference.
Overall, the LMP90098MH/NOPB is a versatile AFE chip that provides a high-performance and low-power solution for a variety of applications. It provides a complete signal chain from input to output, including gain control, signal conditioning, filtering, and data conversion. This makes it an ideal choice for industrial, automotive and medical applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
LMP91000SD/NOPB | Texas Instru... | 1.55 $ | 1000 | IC AFE 8BIT 14WSON1 Chann... |
LMP90079MHE/NOPB | Texas Instru... | 4.83 $ | 742 | IC AFE 16BIT 214.6SPS 28-... |
LMP91051MTX/NOPB | Texas Instru... | -- | 5000 | IC AFE INTERFACE NDIR 14T... |
LMP90080MHE/NOPB | Texas Instru... | 5.01 $ | 500 | IC AFE 16BIT 214.6SPS 28-... |
LMP90097MHE/NOPB | Texas Instru... | 5.43 $ | 500 | IC AFE 24BIT 214.6SPS 28-... |
LMP91300YZRT | Texas Instru... | 3.19 $ | 250 | IC AFE PROXIMTY SENSOR 20... |
LMP91050MMX/NOPB | Texas Instru... | 1.17 $ | 1000 | IC AFE INTERFACE 10VSSOP1... |
LMP91002SD/NOPB | Texas Instru... | 1.36 $ | 2000 | IC AFE INTERFACE 14WSON1 ... |
LMP91050MME/NOPB | Texas Instru... | 1.85 $ | 1000 | IC AFE INTERFACE 10VSSOP1... |
LMP91002SDE/NOPB | Texas Instru... | -- | 1000 | IC AFE INTERFACE 14WSON1 ... |
LMP92064SD/NOPB | Texas Instru... | 1.7 $ | 1000 | IC ANLG SYST MONITOR/CTRL... |
LMP91300NHZJ | Texas Instru... | 2.34 $ | 1000 | IC AFE INTERFACE 24WQFN1 ... |
LMP91300NHZR | Texas Instru... | -- | 1000 | IC AFE INTERFACE 24WQFN1 ... |
LMP91300NHZT | Texas Instru... | 3.47 $ | 1000 | PROXIMITY SENSORS INDUCTI... |
LMP90077MHX/NOPB | Texas Instru... | -- | 1000 | IC AFE 16BIT 214.6SPS 28T... |
LMP90078MHX/NOPB | Texas Instru... | 2.93 $ | 1000 | IC AFE 16BIT 214.6SPS 28T... |
LMP93601NHZT | Texas Instru... | 4.14 $ | 1000 | IC 16BIT AFE 3CH 24QFN1 C... |
LMP90077MH/NOPB | Texas Instru... | 6.18 $ | 533 | IC AFE 16BIT 214.6SPS 28T... |
LMP90078MH/NOPB | Texas Instru... | 6.45 $ | 779 | IC AFE 16BIT 214.6SPS 28T... |
LMP92064SDE/NOPB | Texas Instru... | 2.58 $ | 250 | IC ANLG SYST MONITOR/CTRL... |
LMP91200MTX/NOPB | Texas Instru... | 2.03 $ | 1000 | IC AFE INTERFACE 16TSSOP |
LMP91200MT/NOPB | Texas Instru... | -- | 1000 | IC AFE PH SENSOR 16TSSOP |
LMP92066PWPR | Texas Instru... | -- | 1000 | IC DAC DUAL TEMP CONTRO 1... |
LMP90079MH/NOPB | Texas Instru... | 7.06 $ | 786 | IC AFE 16BIT 214.6SPS 28T... |
LMP90098MH/NOPB | Texas Instru... | 7.29 $ | 628 | IC AFE 24BIT 214.6SPS 28T... |
LMP90080MH/NOPB | Texas Instru... | 7.32 $ | 806 | IC AFE 16BIT 214.6SPS 28T... |
LMP90080QMH/NOPB | Texas Instru... | 7.42 $ | 564 | IC AFE 16BIT 214.6SPS 28T... |
LMP90099MH/NOPB | Texas Instru... | 7.76 $ | 621 | IC AFE 24BIT 214.6SPS 28T... |
LMP90097MH/NOPB | Texas Instru... | 7.92 $ | 288 | IC AFE 24BIT 214.6SPS 28T... |
LMP90098MHE/NOPB | Texas Instru... | 5.66 $ | 1000 | IC AFE 24BIT 214.6SPS 28-... |
LMP91000SDE/NOPB | Texas Instru... | 2.35 $ | 1000 | IC AFE INTERFACE 14WSON1 ... |
LMP90100MHE/NOPB | Texas Instru... | -- | 1000 | IC AFE INTERFACE 28-TSSOP... |
LMP90100MH/NOPB | Texas Instru... | 8.06 $ | 1000 | IC AFE SNSR 24BIT SRL 28-... |
LMP91050MM/NOPB | Texas Instru... | 1.23 $ | 1000 | IC AFE INTERFACE 10VSSOP1... |
LMP91002SDX/NOPB | Texas Instru... | 1.29 $ | 1000 | IC AFE INTERFACE 14WSON1 ... |
LMP91000SDX/NOPB | Texas Instru... | 1.46 $ | 1000 | IC AFE SNSR I2C 14WSON1 C... |
LMP92064SDX/NOPB | Texas Instru... | 1.61 $ | 1000 | PRECISION LOW-SIDE AND VO... |
LMP91300YZRR | Texas Instru... | 2.17 $ | 1000 | PROXIMITY SENSORS INDUCTI... |
LMP91051MT/NOPB | Texas Instru... | 2.35 $ | 1000 | IC AFE INTERFACE NDIR 14T... |
LMP93601NHZR | Texas Instru... | 2.75 $ | 1000 | 3-CHANNEL AFE FOR THERMOP... |
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