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The NCV75215 ASSP is intended to operate with a piezoelectric ultrasonic transducer to provide time-of-flight measurement of an obstacle distance during vehicle parking. The high-sensitivity, low-noise operation allows detection from 0.25 m up to 4.5 m for a standard 75 mm pole. Actual minimum distance is determined by the length of reverberations. Under ide.
• Measurement Distance Range from 0.25 m to 4.5 m (depends on
External Parts)
• Acoustic Noise Monitoring
• Transducer Resonant Period Measurement
• Diagnosis of Transducer Performance
• Junction Temperature Monitoring and Thermal Shutdown
• Transducer Center Frequency Range from 35 to 90 kHz
• Direct and Indirect Measurement Modes
• EEPROM Memory for Configuration Setting and User Data
• Rx Gain Adjustable in 0.5 dB Steps in the Range from 50 to 110 dB
• Time-dependent Threshold Values for the Sensitivity Control
• Dynamic (Time-dependent) Gain Control
• Tx Current Range Adjustable from 50 mA.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | NCV7520 |
ON Semiconductor |
Hex Low-side MOSFET Pre-driver |
|
| 2 | NCV7510 |
ON Semiconductor |
FlexMOS Programmable Peak and Hold PWM MOSFET Predriver |
|
| 3 | NCV7512 |
ON Semiconductor |
Quad Low-Side Pre-driver |
|
| 4 | NCV7513 |
ON Semiconductor |
Hex Low Side MOSFET Pre-Driver |
|
| 5 | NCV7513B |
ON Semiconductor |
Hex Low-Side MOSFET Pre-Driver |
|
| 6 | NCV7517 |
ON Semiconductor |
Hex Low-Side MOSFET Pre-Driver |
|
| 7 | NCV7517B |
ON Semiconductor |
Hex Low-Side MOSFET Pre-Driver |
|
| 8 | NCV7518 |
ON Semiconducto |
Hex Low side MOSFET Pre driver |
|
| 9 | NCV7518A |
ON Semiconductor |
Hex Low side MOSFET Pre driver |
|
| 10 | NCV7519 |
ON Semiconductor |
Hex Low-side MOSFET Pre-driver |
|
| 11 | NCV7519A |
ON Semiconductor |
Hex Low-side MOSFET Pre-driver |
|
| 12 | NCV7001 |
ON Semiconductor |
Quad Variable Reluctance Sensor |
|