ams TMF8801 1D Time-of-Flight Sensor

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설명

The TMF8801 is a true direct time-of-flight (ToF) sensor system in a single modular package which offers highly accurate depth accuracy detection through a sub-nanosecond light pulse and an antialiasing “stop-watch” method to measure round-trip time of pulse. It provides single zone detection of an object irrespective of the color, reflectivity and texture of the object. The single module with VCSEL emitter offers high dynamic range and detection sensing measurements from 2 – 250 cm distances. The device utilizes highly sensitive SPAD detection with fast compact time-to digital converters to make highly accurate distance measurements within ±5% and is capable of operation in dark environments and in the presence of sunlight. A built-in histogram is featured to detect cover glass and reports an object distances operating with the highest SNR while compensating for dirt and smudges contaminants on a products cover glass to produce artifact free measurement. The histogram delivers dynamic cover glass calibration and crosstalk compensation and background light noise is minimized through on-chip sunlight rejection filters. Data output is through a 1.8V I²C fast-mode communications interface and an integrated micro controller is featured with all algorithms included on-chip with no need for external optics.

세부 정보

조건

Sensor zones
single
Number of detection zones
1
Detection distance
max.
250 cm
Wafer level optical filters
Yes
Field of view
24 °
Operating ambient temperature
min.
-30 °C
max.
70 °C
Supply voltage
min.
2.7 V
max.
3.3 V
3.0 V
Wavelength
940 nm
Package
OLGA12
Package dimension
l
3.6 mm
w
2.2 mm
h
1.0 mm
Interface
input
I²C
output
I²C

주문 코드

제품 유형 설명 주문 번호 재고 여부
TMF8801-1BM Q65114A1111
TMF8801-1B Q65114A1110

다운로드

데이터시트

TMF8801 DS000648

Datasheet

애플리케이션 노트

기술 문서

환경 문서

라이프사이클 문서

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