Datasheet Texas Instruments LDC1612-Q1 — Даташит
| Производитель | Texas Instruments |
| Серия | LDC1612-Q1 |
2-channel, AEC-Q100 qualified, 28-bit Inductance-to-Digital Converter with I2C for Inductive Sensing
Datasheets
LDC1612-Q1, LDC1614-Q1 Multi-Channel 28-Bit Inductance to Digital Converter (LDC) for Inductive Sensing datasheet
PDF, 1.8 Мб, Файл опубликован: 29 апр 2016
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Цены
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| LDC1612DNTR Texas Instruments | от 94 ₽ | ||
| LDC1612QDNTRQ1 Texas Instruments | 199 ₽ | ||
| LDC1612QDNTRQ1 Texas Instruments | 209 ₽ | ||
| LDC1612DNTR Texas Instruments | по запросу | ||
Статус
| LDC1612QDNTRQ1 | LDC1612QDNTTQ1 | |
|---|---|---|
| Статус продукта | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Да |
Корпус / Упаковка / Маркировка
| LDC1612QDNTRQ1 | LDC1612QDNTTQ1 | |
|---|---|---|
| N | 1 | 2 |
| Pin | 12 | 12 |
| Package Type | DNT | DNT |
| Industry STD Term | WSON | WSON |
| JEDEC Code | S-PDSO-N | S-PDSO-N |
| Package QTY | 4500 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Маркировка | LDC1612 | LDC1612 |
| Width (мм) | 4 | 4 |
| Length (мм) | 4 | 4 |
| Thickness (мм) | .75 | .75 |
| Pitch (мм) | .5 | .5 |
| Max Height (мм) | .8 | .8 |
| Mechanical Data | Скачать | Скачать |
Параметры
| Parameters / Models | LDC1612QDNTRQ1 | LDC1612QDNTTQ1 |
|---|---|---|
| # Input Channels | 2 | 2 |
| Active Supply Current(Typ), мА | 2.1 | 2.1 |
| Analog Supply (V), Max | 2.7 | 2.7 |
| Interface | I2C | I2C |
| L (Inductance) Resolution, Bits | 28 | 28 |
| Рабочий диапазон температур, C | от -40 до 125 | от -40 до 125 |
| Oscillation Amplitude(Max), В | 1.8 | 1.8 |
| Oscillation Amplitude(Min), В | 0.7 | 0.7 |
| Package Group | WSON | WSON |
| Package Size: mm2:W x L, PKG | See datasheet (WSON) | See datasheet (WSON) |
| Rating | Automotive | Automotive |
| Response Time(Max), 1/fsensor | N/A | N/A |
| Response Time(Min), 1/fsensor | 245 | 245 |
| Rp (Parallel Resonance Impedance) Resolution, Bits | N/A | N/A |
| Sensor Frequency, Hz | 1k to 10M | 1k to 10M |
| Sensor Rp Range(Max), Ohms | 100K | 100K |
| Sensor Rp Range(Min), Ohms | 250 | 250 |
| Stand-By Current(Typ), uA | 35 | 35 |
Экологический статус
| LDC1612QDNTRQ1 | LDC1612QDNTTQ1 | |
|---|---|---|
| RoHS | Совместим | Совместим |
Application Notes
- LDC1612 LDC1614 Linear Position SensingPDF, 239 Кб, Файл опубликован: 20 апр 2015
This application note explains how both approaches can be used to determine the position of a target that is moved laterally above the sensor coil and provides system design guidelines for each approach. Resolution calculations are based on the 28-bit devices LDC1612 and LDC1614, but the same principles apply to other LDCs such as LDC1000, LDC1041, LDC1312, and LDC1314. - Optimizing L Measurement Resolution for the LDC161x and LDC1101PDF, 108 Кб, Файл опубликован: 12 фев 2016
- LDC1312, LDC1314, LDC1612, LDC1614 Sensor Status MonitoringPDF, 102 Кб, Файл опубликован: 9 окт 2016
TI’s multichannel inductance-to-digital converters (LDCs) LDC1612, LDC1614, LDC1312 and LDC1314feature three different methods for reporting conversion status information including errors, warnings, andcompleted conversion results. Information is available through the data registers, the status registers, andthe INTB pin of the device. This application note explains usage and interpretation - Setting LDC1312/4, LDC1612/4, and LDC1101 Sensor Drive ConfigurationPDF, 298 Кб, Файл опубликован: 5 апр 2016
- LDC Sensor DesignPDF, 1.0 Мб, Файл опубликован: 24 мар 2015
Getting the best performance out of an LDC requires a sensor suitable for the measurement. This app-note covers the parameters to consider when designing a sensor for a specific application. Specific areas of focus include the physical routing characteristics of PCB based sensors, considerations for the sensor capacitor, and techniques to minimize or compensate for parasitic effects. - Measuring Rp of an L-C Sensor for Inductive SensingPDF, 205 Кб, Файл опубликован: 1 окт 2015
When designing an application using TI’s LDC series of inductive sensors, it is necessary to know the L-C sensor’s equivalent parallel resistance RP at the sensor’s resonant frequency. The RP value changes as the target is moved; the minimum RP occurs when the metal target is closest to the sensor. The maximum RP occurs when the target is at the farthest distance. Accordingly, both values should b
Модельный ряд
Серия: LDC1612-Q1 (2)
Классификация производителя
- Semiconductors> Sensing Products> Inductive Sensing> Inductance to Digital Converters
