Details
Eigenschaften
- Direct ToF technology with high sensitivity SPAD detection
- 3x3 multi-zone configuration with multi-object detection
- Adjustable field of view (up to 63° diagonal)
- Fast Time-to-Digital Converter (TDC) architecture
- Sub-nanosecond light pulse
- 10 – 5000mm distance sensing @ 30Hz
- On-chip histogram processing
- 940nm VCSEL Class 1 Eye Safety
- High performance on-chip sunlight rejection filter and algorithm
- Small modular OLGA 2.0mm x 4.6mm x 1.4mm package
Vorteile
- Delivers high SNR, wide dynamic range and no multi-path reflections
- Enables dark and sunlight environment distance measurement within ±5%
- Adaptable FoV for custom scene matching
- Provides best-in-class resolution ranging mode detection sensing
- Enables accurate distance measurements
- Provides high accuracy, greater distance between cover glass, dynamic cover glass calibration, dirt or smudge removal and crosstalk compensation
- Eye-safety circuitry stops VCSEL driver if VCSEL fault occurs
- Optical filters with algorithm support enables high ambient light resilience
- Reduced board space requirements, enables low-profile system designs in restricted space Industrial designs
Parameter
Sensor zones
multi
Number of detection zones
9
Detection distance
max.
500
cm
Wafer level optical filters
Yes
Field of view
63
°
Operating ambient temperature
min.
-40
°C
max.
85
°C
Supply voltage
min.
2.7
V
max.
3.5
V
3.0
V
Wavelength
940 nm
Package
OLGA12
Package dimension
l
4.6
mm
w
2.0
mm
h
1.4
mm
Interface
input
I²C
output
I²C
Bestellnummern
| Produkt-Typ | Beschreibung | Bestellnummer | Verfügbarkeit |
|---|---|---|---|
| TMF8820-1A | Tape & Reel (13” reels) 4000 pcs/reel 3x3 zones | Q65114A1276 |
Status Information
volle Produktion
Vorserie
Nicht für neues Design geplant
Bestellung und Versand sind noch möglich
Ausgelaufen
|
| TMF8820-1AM | Tape & Reel (7” reels) 500 pcs/reel 3x3 zones | Q65114A1277 |
Status Information
volle Produktion
Vorserie
Nicht für neues Design geplant
Bestellung und Versand sind noch möglich
Ausgelaufen
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Zugehörige Boards, Kits und Zubehör
ams TMF882X_EVM_DB_DEMO Evaluation kit
The TMF882X Evaluation Kit comes with everything needed to evaluate the TMF8820, TMF8821 & TMF8828 multi-zone direct Time-of-Flight sensors. The evaluation kit comprises of a ToF sensor enclosure and sample glass, USB type A to micro-USB cable, USB Flash drive with EVM GUI software and EVM documentation.
ams TMF882X_EVM_EB_SHIELD Evaluation kit
The TMF882X MCU Shield board is designed to fit the Arduino UNO µC development board format. This board features a small breakaway section which includes the TMF8828 device, 4 air gap spacers and 4 cover glass samples are included within this kit.
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