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ITG-3205
+BOMEVBS
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メーカーTDKインベンセンス
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メーカー品番 #ITG-3205
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在庫状況13617
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Obsolete |
| Type | Digital |
| Axis | X (Pitch), Y (Roll), Z (Yaw) |
| Range ° / s | ±2000 |
| Bandwidth | 5Hz ~ 256Hz |
| Output Type | I2C, SPI |
| Voltage - Supply | 2.1V ~ 3.6V |
| Supply Current | 6.5 mA |
| Features | Adjustable Bandwidth, Selectable Scale, Temperature Sensor |
| Operating Temperature | -40°C ~ 105°C |
| Package / Case | 24-VFQFN Exposed Pad |
| Packaging | Bulk |
概要
Description
ITG-3205 is a 3-axis MEMS gyroscope sensor by InvenSense (TDK) that measures angular velocity around X, Y, and Z axes. It provides digital output of angular rate via I2C (with a register map for reads) and typically offers 16-bit resolution with programmable full-scale ranges (e.g., ±250/500/1000/2000 dps) and configurable data rate/bandwidth. The device includes a temperature sensor for bias compensation and supports power-down/low-power modes. Commonly used in IMUs for drones, robotics, handheld devices, and motion tracking, where angular velocity is integrated or fused with other sensors to estimate orientation. Quick usage: connect Vcc, GND, and I2C lines; default I2C address is around 0x68 (0x69 if AD0 is high); initialize per datasheet, read OUT_X/Y/Z data, and select the desired full-scale range. For exact electrical specs and register details, consult the ITG-3205 datasheet.
Equivalent
Equivalents to the ITG-3205 (3‑axis MEMS gyroscope) include:
- InvenSense MPU‑6050 / MPU‑6500 (gyro + accel)
- STMicroelectronics L3GD20 / L3G4200D / I3G4250D
- Bosch Sensortec BMG160 (and BMI160 6‑axis)
- Analog Devices ADXRS / ADIS gyro families (higher‑end)
Choose by interface (I2C/SPI), noise, range, power and package.
- InvenSense MPU‑6050 / MPU‑6500 (gyro + accel)
- STMicroelectronics L3GD20 / L3G4200D / I3G4250D
- Bosch Sensortec BMG160 (and BMI160 6‑axis)
- Analog Devices ADXRS / ADIS gyro families (higher‑end)
Choose by interface (I2C/SPI), noise, range, power and package.
Features
ITG-3205 features (concise):
- 3-axis MEMS gyroscope
- 16-bit digital output
- I2C interface
- Programmable full-scale range up to ±2000 °/s (configurable)
- Programmable digital low-pass filter
- Output data rate up to 1 kHz
- On-chip temperature sensor for compensation
- Low power consumption with multiple power modes (including sleep)
- Supply voltage: 2.4–3.6 V
- Small package suitable for compact IMUs
- 3-axis MEMS gyroscope
- 16-bit digital output
- I2C interface
- Programmable full-scale range up to ±2000 °/s (configurable)
- Programmable digital low-pass filter
- Output data rate up to 1 kHz
- On-chip temperature sensor for compensation
- Low power consumption with multiple power modes (including sleep)
- Supply voltage: 2.4–3.6 V
- Small package suitable for compact IMUs
Pinout
- Pin count: 16 pins (16-pin LGA package).
- Function summary: ITG-3205 is a digital MEMS three‑axis gyroscope (gyros for X/Y/Z) with on‑chip ADCs, temperature sensor, digital filtering and interrupt logic. Key pins and functions (typical/useful ones):
- VLOGIC / VDD: power supply for logic/core.
- GND: ground.
- SDA (SDI/SDIO): I2C data (bidirectional).
- SCL: I2C clock.
- AD0: least‑significant bit of I2C slave address (address select).
- INT: interrupt output (data ready / motion events).
- FSYNC: frame sync input (external sync).
- SCL/SDO/CS etc. (SPI signals appear on some variants/pins multiplexed for serial modes).
- CLKIN/CLKOUT, TEST, and reserved pins: factory/test/clock functions.
Default I2C address = 0x68 (AD0 = 0). Full‑scale ±2000°/s. For exact pin names/locations consult the ITG‑3205 datasheet pin map.
- Function summary: ITG-3205 is a digital MEMS three‑axis gyroscope (gyros for X/Y/Z) with on‑chip ADCs, temperature sensor, digital filtering and interrupt logic. Key pins and functions (typical/useful ones):
- VLOGIC / VDD: power supply for logic/core.
- GND: ground.
- SDA (SDI/SDIO): I2C data (bidirectional).
- SCL: I2C clock.
- AD0: least‑significant bit of I2C slave address (address select).
- INT: interrupt output (data ready / motion events).
- FSYNC: frame sync input (external sync).
- SCL/SDO/CS etc. (SPI signals appear on some variants/pins multiplexed for serial modes).
- CLKIN/CLKOUT, TEST, and reserved pins: factory/test/clock functions.
Default I2C address = 0x68 (AD0 = 0). Full‑scale ±2000°/s. For exact pin names/locations consult the ITG‑3205 datasheet pin map.
Manufacturer
- Manufacturer: InvenSense (now part of TDK Corporation).
- What kind of company: A fabless semiconductor company that designs and sells MEMS inertial sensors (gyroscopes, accelerometers) for mobile devices, wearables, drones, automotive, etc.
- What kind of company: A fabless semiconductor company that designs and sells MEMS inertial sensors (gyroscopes, accelerometers) for mobile devices, wearables, drones, automotive, etc.
Application
Applications include:
- Consumer electronics: smartphones, wearables, VR/AR, motion gaming, gesture control
- Drones and robotics: attitude/orientation sensing, flight control, SLAM, inertial navigation
- Cameras and gimbals: image stabilization and smooth tracking
- Automotive/industrial: IMU-based navigation, human–machine interfaces, robotics
- Sports/health: motion tracking and activity analysis
- Consumer electronics: smartphones, wearables, VR/AR, motion gaming, gesture control
- Drones and robotics: attitude/orientation sensing, flight control, SLAM, inertial navigation
- Cameras and gimbals: image stabilization and smooth tracking
- Automotive/industrial: IMU-based navigation, human–machine interfaces, robotics
- Sports/health: motion tracking and activity analysis
Package
The InvenSense ITG-3205 gyroscope is supplied in a 16-pin LGA (land grid array) surface-mount package. See the ITG-3205 datasheet for exact mechanical dimensions, pinout, and recommended land pattern.
