AR1100BRD Microchip Technology, AR1100BRD Datasheet - Page 13

no-image

AR1100BRD

Manufacturer Part Number
AR1100BRD
Description
58T8314
Manufacturer
Microchip Technology
Datasheet

Specifications of AR1100BRD

Features
Automatically Detects Communication Type, Dynamic Rise Time And Sampling Capability
Application Sub Type
Touch-Screen Controllers
Kit Application Type
Communication & Networking

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AR1100BRD
Manufacturer:
MICROCHIP
Quantity:
12 000
FIGURE 2-1:
2.1
2.2
FIGURE 2-2:
 2011 Microchip Technology Inc.
MOUNTING
POWER
CONNECTIONS – OVERVIEW
Two static ground mounting holes (0.122" diameter) are provided. Take special care to
insulate the controller from system and from EMI and RFI generating components of
the display. Use conductive 4-40 stand-offs or ground-lead wires terminated to the
grounded system enclosure or PC board to insure proper static protection and
grounding. STANDOFFS MUST NOT TOUCH ANY PORTION OF THE CIRCUIT.
Position the controller in a location that minimizes bending or creasing of the touch
screen overlay connection tail. Wear to the tail, printed traces, or tail header will
negatively impact touch screen performance.
Power to the AR1100 Touch Screen Controller Board is provided by the H1
communication connector as seen in Figure 2-2. In USB Communication mode, power
can be derived from the USB bus. In RS-232 mode – regulated power (3.3V – 5.0V) is
provided from an external source. Check connections before applying power to the
controller as reversing polarity WILL damage the board.
POWER
Chapter 2. Connections
mTouch™ AR1100 User’s Guide
DS41604A-page 13

Related parts for AR1100BRD