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ACCEL 1.5-6G ANALOG 14LGA
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FabricanteNXP USA Inc.
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Peça do Fabricante #MMA7361LCR1
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Pacote SOT1767-1
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Em Estoque6450
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR) |
| Part Status | Obsolete |
| Type | Analog |
| Axis | X, Y, Z |
| Acceleration Range | ±1.5g, 6g |
| Sensitivity(m V / g) | 800 (±1.5g) ~ 206 (±6g) |
| Bandwidth | 400Hz (X,Y), 300Hz (Z) |
| Output Type | Analog Voltage |
| Voltage - Supply | 2.2V ~ 3.6V |
| Features | Selectable Scale, Sleep Mode |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
The MMA7361LCR1 is a low-power, low-profile capacitive micro-machined accelerometer featuring signal conditioning, a 1-pole low-pass filter, temperature compensation, self-test, and g-Select for full-scale range selection. Designed by Freescale Semiconductor, it offers two selectable sensitivity levels: ±1.5g and ±6g, making it suitable for applications requiring precise motion detection or tilt sensing. It operates on a supply voltage of 2.2V to 3.6V and outputs an analog voltage proportional to the acceleration it experiences along its X, Y, and Z axes.
The device is characterized by its compact design, measuring just 3x5x1mm, and is available in a 14-pin LGA package, facilitating integration into space-constrained applications. Key features include low current consumption, a sleep mode to further reduce power use, and a built-in self-test to verify its functionality. Its robust performance and small footprint make the MMA7361LCR1 ideal for use in portable devices, gaming controllers, and automotive applications where accurate motion sensing is crucial.
The device is characterized by its compact design, measuring just 3x5x1mm, and is available in a 14-pin LGA package, facilitating integration into space-constrained applications. Key features include low current consumption, a sleep mode to further reduce power use, and a built-in self-test to verify its functionality. Its robust performance and small footprint make the MMA7361LCR1 ideal for use in portable devices, gaming controllers, and automotive applications where accurate motion sensing is crucial.
Equivalent
The MMA7361LCR1 is a low-g 3-axis accelerometer by NXP. Equivalent products include:
1. ADXL335 by Analog Devices: A 3-axis accelerometer with similar range options and sensitivity.
2. LIS3DH by STMicroelectronics: Offers comparable performance and low power consumption.
3. MPU-6050 by InvenSense: Combines a 3-axis accelerometer and gyro, although more feature-rich.
4. KXTJ3-1057 by Kionix: A digital accelerometer with similar application versatility.
Consider checking datasheets for precise compatibility.
1. ADXL335 by Analog Devices: A 3-axis accelerometer with similar range options and sensitivity.
2. LIS3DH by STMicroelectronics: Offers comparable performance and low power consumption.
3. MPU-6050 by InvenSense: Combines a 3-axis accelerometer and gyro, although more feature-rich.
4. KXTJ3-1057 by Kionix: A digital accelerometer with similar application versatility.
Consider checking datasheets for precise compatibility.
Features
The MMA7361LCR1 is a low-power, low-profile capacitive micro-machined accelerometer with several key features:
1. Three-Axis Sensing: It measures acceleration along X, Y, and Z axes.
2. Selectable Sensitivity: The device offers selectable sensitivity of ±1.5g or ±6g for versatile applications.
3. Low Power Consumption: Designed for battery-operated devices, it features low power consumption.
4. Sleep Mode: Includes a sleep mode feature to further conserve energy.
5. High Sensitivity and Stability: Provides stable output with high sensitivity.
6. Signal Conditioning: Equipped with built-in signal conditioning including a low-pass filter.
7. Ratiometric Output: The output voltage is ratiometric to the supply voltage.
8. Compact Size: It comes in a small LGA-14 package, making it suitable for space-constrained applications.
9. Wide Supply Range: Operates over a wide voltage range, adding flexibility.
10. Overrange and Freefall Detection: Offers capabilities for detecting overrange and freefall events.
These features make it suitable for applications in consumer electronics, automotive, and industrial sectors.
1. Three-Axis Sensing: It measures acceleration along X, Y, and Z axes.
2. Selectable Sensitivity: The device offers selectable sensitivity of ±1.5g or ±6g for versatile applications.
3. Low Power Consumption: Designed for battery-operated devices, it features low power consumption.
4. Sleep Mode: Includes a sleep mode feature to further conserve energy.
5. High Sensitivity and Stability: Provides stable output with high sensitivity.
6. Signal Conditioning: Equipped with built-in signal conditioning including a low-pass filter.
7. Ratiometric Output: The output voltage is ratiometric to the supply voltage.
8. Compact Size: It comes in a small LGA-14 package, making it suitable for space-constrained applications.
9. Wide Supply Range: Operates over a wide voltage range, adding flexibility.
10. Overrange and Freefall Detection: Offers capabilities for detecting overrange and freefall events.
These features make it suitable for applications in consumer electronics, automotive, and industrial sectors.
Pinout
The MMA7361LCR1 is a low-cost capacitive micro-machined accelerometer. It is designed for low-g applications with a selectable sensitivity of either ±1.5g or ±6g. The device comes in a 14-pin LGA (Leadless Grid Array) package. Its pin count and functions are as follows:
1. GND - Ground
2. VDD - Power Supply
3. Xout - X-axis output voltage
4. Yout - Y-axis output voltage
5. Zout - Z-axis output voltage
6. ST - Self-test
7. g-Select - Sensitivity selection (±1.5g or ±6g)
8. Sleep - Sleep mode control
9. 0g-Detect - Detects zero-g condition
10. NC - No connection (may be left open)
11. NC - No connection (may be left open)
12. NC - No connection (may be left open)
13. NC - No connection (may be left open)
14. NC - No connection (may be left open)
These connections are used for interfacing the accelerometer with other components in a circuit, allowing it to detect and measure acceleration along three axes.
1. GND - Ground
2. VDD - Power Supply
3. Xout - X-axis output voltage
4. Yout - Y-axis output voltage
5. Zout - Z-axis output voltage
6. ST - Self-test
7. g-Select - Sensitivity selection (±1.5g or ±6g)
8. Sleep - Sleep mode control
9. 0g-Detect - Detects zero-g condition
10. NC - No connection (may be left open)
11. NC - No connection (may be left open)
12. NC - No connection (may be left open)
13. NC - No connection (may be left open)
14. NC - No connection (may be left open)
These connections are used for interfacing the accelerometer with other components in a circuit, allowing it to detect and measure acceleration along three axes.
Manufacturer
The MMA7361LCR1 is manufactured by NXP Semiconductors. NXP is a global semiconductor company known for providing secure connectivity solutions for embedded applications. It offers a broad portfolio of semiconductor products, including microcontrollers, sensors, wireless connectivity, and automotive solutions. NXP is recognized for its innovations in the fields of automotive, industrial, and Internet of Things (IoT) applications, among others.
Application
The MMA7361LCR1 is a low-g accelerometer commonly used in various applications including motion detection, tilt sensing, and vibration monitoring. Key application areas include:
1. Consumer electronics: Embedded in smartphones and tablets for screen orientation and gaming controls.
2. Automotive: Used in airbag systems and electronic stability control.
3. Industrial: Employed in machinery vibration analysis and equipment monitoring.
4. Healthcare: Integrated into wearable devices for activity tracking and fall detection.
5. Robotics: Provides feedback for balance and navigation systems.
6. Aerospace: Used in inertial measurement units for navigation.
Its compact size, low power consumption, and analog output make it versatile for integrating into diverse systems.
1. Consumer electronics: Embedded in smartphones and tablets for screen orientation and gaming controls.
2. Automotive: Used in airbag systems and electronic stability control.
3. Industrial: Employed in machinery vibration analysis and equipment monitoring.
4. Healthcare: Integrated into wearable devices for activity tracking and fall detection.
5. Robotics: Provides feedback for balance and navigation systems.
6. Aerospace: Used in inertial measurement units for navigation.
Its compact size, low power consumption, and analog output make it versatile for integrating into diverse systems.
Package
The MMA7361LCR1 is a low-power, low-profile capacitive micro-machined accelerometer packaged in a 14-pin LGA (Leadless Grid Array) format. This package type is compact, facilitating easy integration into various applications that require three-axis acceleration sensing.
