Datasheet Texas Instruments LMP91051 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LMP91051 |
（NDIR）传感应用的可配置AFE
数据表
LMP91051 Configurable AFE for NDIR Sensing Applications datasheet
PDF, 1.6 Mb, 修订版: B, 档案已发布: Jun 6, 2013
从文件中提取
价格
状态
| LMP91051MT/NOPB | LMP91051MTX/NOPB | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
打包
| LMP91051MT/NOPB | LMP91051MTX/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 14 | 14 |
| Package Type | PW | PW |
| Industry STD Term | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 94 | 2500 |
| Carrier | TUBE | LARGE T&R |
| Device Marking | 51MT | LMP910 |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 5 | 5 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | 下载 | 下载 |
参数化
| Parameters / Models | LMP91051MT/NOPB | LMP91051MTX/NOPB |
|---|---|---|
| # Input Channels | 2 | 2 |
| Analog Voltage AVDD(Max), V | 5.5 | 5.5 |
| Analog Voltage AVDD(Min), V | 2.7 | 2.7 |
| Applications | NDIR Gas Sensing | NDIR Gas Sensing |
| Integrated Features | PGA,Offset Cancellation DAC,Common mode generator | PGA,Offset Cancellation DAC,Common mode generator |
| Interface | Serial SPI | Serial SPI |
| Operating Temperature Range, C | -40 to 105 | -40 to 105 |
| Package Group | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) |
| Rating | Catalog | Catalog |
| Supply Current, mA | 3.6 | 3.6 |
生态计划
| LMP91051MT/NOPB | LMP91051MTX/NOPB | |
|---|---|---|
| RoHS | Compliant | Compliant |
应用须知
- AN-2260 MSP430 Interface to LMP91050 Code Library (Rev. A)PDF, 6.1 Mb, 修订版: A, 档案已发布: May 1, 2013
The MSP430в„ў is an ideal microcontroller solution for low-cost, low-power precision sensor applicationsbecause it consumes very little power. The LMP91050 is a programmable integrated analog front end (AFE) for thermopile sensors, as typically used in nondispersive infrared (NDIR) applications. This library provides functions to facilitate the interfacing of any MSP430 device to a LMP91050. - LMP91051 NDIR CO2 Gas Detection SystemPDF, 1.2 Mb, 档案已发布: May 9, 2013
This Application Note begins with an introduction to nondispersive infrared (NDIR) gas sensing. The useof the LMP91051 NDIR AFE and MSP430F55XX microcontroller to make accurate CO2 NDIR gasmeasurements is examined. Performance, power, speed, and size are compared against the traditionaldiscrete op amp system.
模型线
系列: LMP91051 (2)
制造商分类
- Semiconductors> Sensing Products> Gas/Chemical Sensing AFEs