MT84G 2D Mini Scan Engine

Ideal for Space-Constrained Applications

MT84G is an extremely miniaturized 2D scan engine that is designed to fit into the most space-constrained applications including mobile device, wearable device and smartphone. With 3.3V low voltage power supply and power consumption of a few micro amps during sleep mode, MT84G barcode scan engine is also ideal for host device with limited battery.

 
mini scan engine

The Smallest in the Industry

MT84G scan engine is by far the smallest 2D barcode scan engine in the AIDC industry. With extraordinarily small size of W14 x L9.5 x H9.3 mm and the weight of less than 1 gram, MT84G can fit into the most space-constrained products, providing unparalleled flexibility for product design.

 
barcode scanner engine

Mobile-Friendly Scanning

MT84G, with enhanced optical design and latest decode algorithm, virtually scans all 2D barcodes on any surface, either paper-based label or mobile phone display. With MT84G scan engine integrated into mobile device, users may expand their business into many new applications such as eCoupon, eTicket, Digital ID cards and mobile payments.

scanner module barcode

Reliable and Flexible Operations

With golden fingers for connection, MT84G scan engine can be firmly mounted on the host PCB with soldering, which not only increases mechanical reliability but reduces cost and risk incurred in installing flex cable and connector. The flash memory of MT84G serves as a flexible and upgradeable provision for additional requirements or performance enhancement and extends the product's lifecycle as well.

mini scan engine

Ambient Light Immunity

MT84G scan engine automatically adjusts its parameters for optimal scanning performance which provides the freedom to scan barcodes from under complete darkness to direct sunlight. With configurable scan rate between auto-adaptive mode and fixed mode, MT84G is ideal for both high-speed scanning applications and smart devices which require more motion tolerance and ambient light immunity.

 
scan engine Multi I/O Board

Useful Demo Kit

MB100 Demo Kit (sold separately) provides the software and hardware tools required for testing MT84G before integrating it into the host device. The kit contains software utility, interface cables and MB100 Multi I/O board. Due to its small size, MB100 is also suitable for being installed inside the host system as an interface board connecting MT84G scan engine to the host device.

Specifications

Optical & Performance
Light Source White LED
Visible red LED
Sensor 640 x 480
Scan Rate 30 Frames/Sec
Resolution 5mil / 0.125mm (1D)
10mil / 0.25mm (2D)
Scan Angle Horizontal 37°
Vertical 27.5°
Pitch Angle ±60°
Skew Angle ±60°
Roll Angle 360°
Print Contrast Ratio 25%
Width of Field 141mm (13Mil Code39)
Typical D.O.F*
(Environment: 800 lux)
 
  • 5 Mil Code39: 55 ~ 115mm
  • 13 Mil UPC / EAN: 55 ~ 280mm
  • 15 Mil Code128: 55 ~ 380mm
  • 15 Mil QR Code: 40 ~ 200mm
  • 10 Mil Data Matrix: 40 ~ 100mm
 
 
Physical Characteristics
Dimension W14 x L9.5 x H9.3 mm
W14 x L9.5 x H7.8 mm (when mounted on PCB)
Weight 1.2g
Color Black
Material PC
Connector Edge-board Contact x 10 pads
 
Electrical
Operation Voltage 3.15±0.15 VDC
Working Current < 156mA
Standby Current < 85mA
Idle Current (Sleep Mode) < 1.5mA
 
Connectivity
Interface/ Profile UART TTL
USB HID
USB VCP
 
User Environment
Operating Temperature -20°C ~ 60°C
Storage Temperature -40°C ~ 70°C
Humidity 0% ~ 95%RH (Non-condensing)
Drop Durability 1.5M
Ambient Light 100,000 Lux
Symbologies 1D Symbologies:
UPC-A/ UPC-E0/ UPC-E1, EAN-8/ EAN-13, Code128
Code39, Code93, Codabar, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, Standard 2 of 5, China Post 25, Code11, MSI Plessey, Plessey, GS1 Databar, GS1 Databar Limited, GS1 Databar Expanded
2D Symbologies:
QR Code, Micro QR Code, PDF417, MicroPDF417, Data Matrix, Aztec, MaxiCode, Han Xin, Code16K
 
Regulatory
ESD Functional after 4KV contact, 8KV air discharge
(it requires housing that is designed for ESD protection and stray from electric fields.)
EMC FCC Part 15B Class B, CE EN55032/35
Safety Approval IEC 62471 (Exempt Group)
Environmental WEEE, RoHS 2.0
 
“ Need a custom product ? Please tell us your requirements.”
* Those D.O.F are mean values.
** All Specifications are subject to change without notice.

Download

  • Document
    Description
    Date
    Download
  • Document
    MT84G Integration Guide v0.5
    Description
    Date
    2022-03-04
  • Document
    MT84G Scan Engine Datasheet
    Description
    Date
    2022-03-04
  • Document
    MT84G Serial Commands Manual v1.0
    Description
    Date
    2022-01-12
  • Document
    MT84G User Manual v0.1
    Description
    Date
    2021-12-24