|
|
EDA365欢迎您登录！
您需要 登录 才可以下载或查看，没有帐号？注册
x
Features' \- O% b" h- G
Applications- B+ O; I- W# U
●Optical Properties3 E1 M, H! l$ Z
●3D scanning and SLAM for robotic vacuum
$ h9 t5 J+ }3 |: E- Active area: 264x 264 um24 \( w; H) d* M
●Location and proximity sensing. b2 ]# l+ L7 U# T$ I% R; s
一Operation up to 100k Lux ambient light
% ~4 a0 _* ~( l) J- Z: e U●Time-Correlated Single Photon Counting (TCSPC)! u T; }/ i5 O v7 E
- SPAD PDE: 4% @905 nm
6 W7 o/ y5 h# m●Altimeter and collisions avoidance for UAV
; [: Y- G/ N. X1 P4 E2 y3 Q, ]7 TDistance Measurement; Y# S( Y r& p1 P/ X
- Range: up to120m (Tx average optical power
" M& c s, D0 S" d# R9 r20mW, 60% Remission)3 N! c/ M: x/ ?/ f7 L* P
General Description& \$ c/ A# U( i0 F r% U
- Range resolution: 1.5cm
. T$ @* i5 a j0 AThe VNIC4S is a time-of-flight, laser-ranging SoC.# p1 m- ~% u* U& W9 Z
- Measurement accuracy:+ 1%$ t0 ]2 U1 ^7 w& A: j
This sensor provides a compact solution for the
7 u0 |# h( Q# `9 ?$ U: W●On-Chip Calibration( s' Q) R5 Z# u* P
miniature ToF sensing on the market. With the self-
" Z( f3 K( @- B2 o G- X- Background light compensation
" H. q, d5 V8 |& N! ~developed SP AD(single- photon avalanche diode): P$ V7 Z$ e% j' Y! r
- System level calibration for non linear signal .. d- U1 b2 f2 U/ P1 q( R! f p
and unique ToF acquisition and processing. e) \$ @, i6 w* O
distortions
; {" ~( ^: x I9 Ftechnology, VNIC4S could achieve an accurate
% k+ L: B; M" }3 D" Y6 v●Digital InteRFace
_8 e" o* f5 Y+ y& x7 Wdistance measurement up to 120 meters.
, v9 M& a7 h- m* P! K% F+ f- Configuration: I2C, up to 1MHz" N/ r; t/ }1 R" I7 ]
Measurement data and system configuration are
6 `% V9 A; X- l3 Q8 y! n- TOF output: SPI, up to 17.5MHz
V- k7 o1 K" K b# ~0 F7 L1 N: [: Ctransferred via the I2C interface.
6 Y* B5 z9 t# ?% D●Power Supply: 3.3V
6 U# `$ ~# S$ v* g: y$ E●Optimized Optical Package
\+ n; S2 W$ T6 n9 iThe sensor module includes an optional integrated
2 ~2 y# S7 O1 p# A& `4 h- 4x4x1.2 mm3
: E6 ^: Z/ [( Z; E: {5 G+ Jlaser source (Class 1), a ToF ranging SoC and the) P* K& Z) j6 x$ M% V* N7 |( _
- t Integrated laser driver+ A* f, E n0 R" ?( N" p! z$ i: C
customized optics. It enables the high ambient light1 r' [2 W0 W6 B
●Operating Temperature: -20°C to 65°C
7 n8 K2 y) \& S; f( H: [/ ?suppression over 100k Lux. The sensor can be used, L& P! A% i' M: ~
●Storage Temperature: -40°C to 105°C4 g3 i/ W% P- e" Z) W9 r4 Z
for distance measurement in the outdoor sunlight
5 r X( k* \( \environment.. f- Y& c& R9 s- _7 a2 w' d' S
% p; ^2 {: a! e) u& |4 h3 x) z" F. M& Q' O G* }6 ~& @
|
|
/1 
发表于 2019-11-29 10:08
收藏
淘帖
支持！
反对！