Datasheet Texas Instruments LDC1612 — Ficha de datos

Fabricante	Texas Instruments
Serie	LDC1612

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Precios

Estado

Embalaje

Paramétricos

Parameters / Models	LDC1612DNTR	LDC1612DNTT
# Input Channels	2	2
Active Supply Current(Typ), mA	2.1	2.1
Analog Supply (V), Max	2.7	2.7
Interface	I2C	I2C
L (Inductance) Resolution, Bits	28	28
Operating Temperature Range, C	-40 to 125	-40 to 125
Oscillation Amplitude(Max), V	1.8	1.8
Oscillation Amplitude(Min), V	0.7	0.7
Package Group	WSON	WSON
Package Size: mm2:W x L, PKG	See datasheet (WSON)	See datasheet (WSON)
Rating	Catalog	Catalog
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

Plan ecológico

Notas de aplicación

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  Power Reduction Techniques for the LDC131x/161x for Inductive Sensing
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  Inductive sensing is a contactless technique for applications ranging from position or motion measurement of a conductive target to detection of spring compression or extension. Depending on the specific application, there are different system requirements regarding sensitivity, responsiveness, and power. Power consumption is a key parameter for many applications, including wearables, consumer ele
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  Configuring Inductive-to-Digital-Converters for Parallel Resistance (RP) Variati (Rev. A)
  PDF, 255 Kb, Revisión: A, Archivo publicado: jun 1, 2015
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  PDF, 360 Kb, Revisión: B, Archivo publicado: marzo 21, 2017
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  LDC Sensor Design
  PDF, 1.0 Mb, Archivo publicado: marzo 24, 2015
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  Measuring Rp of an L-C Sensor for Inductive Sensing
  PDF, 205 Kb, Archivo publicado: oct 1, 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

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Clasificación del fabricante

• Semiconductors> Sensing Products> Inductive Sensing> Inductance to Digital Converters