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CONNTEK KTH7814-X-C-QN16 product image
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CONNTEK KTH7814-X-C-QN16RoHS

Manufacturer
CONNTEKAsian Brands
MPN
KTH7814-X-C-QN16
LCSC Part #
C52140077
Packaging
QFN-16L(3x3)
Customer #
Key Attributes
QFN-16L(3x3) Angle, Linear Position Measuring RoHS
Datasheetpdf iconCONNTEK KTH7814-X-C-QN16
In-Stock: 157
157 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 2.4866$ 2.49
10+$ 2.1142$ 21.14
30+$ 1.8808$ 56.42
100+$ 1.6428$ 164.28
500+$ 1.5346$ 767.30
1,000+$ 1.4883$ 1488.30
Standard Packaging5000/Full Reel
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Products Specifications

All
TypeDescription
CategorySensors, Transducers/Position Sensors/Angle, Linear Position Measuring
ManufacturerCONNTEK
PackagingQFN-16L(3x3)
Operating Temperature-40℃~+125℃
Number of Conjugate Points of UVW16
Supply Current11.6mA
FeaturesIncremental encoder output;Magnetic field too high/low warning;Programmable hysteresis
Voltage - Supply3V~5.5V
Out TypeABZ;PWM;SPI;SSI
Number of ABZ Pulses4096
Rotate Speed120000rpm
Minimum Field30mT
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Introduction

AI Translation

KTH7814 is a high-precision angular Hall sensor IC that provides up to 16-bit resolution angle output, enabling non-contact magnetic field angle measurement in both on-axis and off-axis applications. The IC delivers fast and accurate angle information across a speed range of 0 to 120000 rpm, making it suitable for various applications requiring precise angle measurement and speed control. It offers multiple flexible angle output modes, including programmable ABZ quadrature pulse output with up to 4096 steps per revolution, and a 4-wire SPI interface for angle data communication. An integrated magnetic field strength detection function allows users to program magnetic field strength thresholds for real-time monitoring, serving as a reference for magnet selection and mounting distance. In addition, KTH7814 integrates multiple-time programmable (MTP) memory for storing key configuration parameters such as zero-position reference angle, ABZ encoder settings, and magnetic field detection thresholds, supporting flexible configuration across different application scenarios.

Features

AI Translation
  • 16-bit resolution angle output
  • High accuracy, INL error less than ±0.35°
  • Suitable for various on-axis and off-axis contactless applications
  • Ultra-low latency, data updated every 1μs
  • SPI communication: angle reading, register read/write
  • Programmable 4 to 4096 steps/revolution ABZ output
  • Built-in programmable MTP memory
  • Magnetic field strength diagnostics/alarm
  • Operating voltage compatible with 3.3V and 5V
  • Operating temperature range: -40°C to 125°C
  • QFN-16L package

Applications

AI Translation
  • Angular position sensor
  • Brushless DC motor
  • Off-axis angle measurement
  • Coreless motor
  • Closed-loop stepper motor
  • Platform screen door