Dimensions are shown: mm (inch)

Specifications and dimensions subject to change

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C–17

C

Electrical

TRANSDUCER RESISTANCE: 600

Ω ± 200 Ω

OUT OF CONTACT RESISTANCE:

>10M

Ω

REFERENCE RESISTOR VALUE (R):

1,500

Ω ±5%

DOME SWITCH RESISTANCE:

Open>500k

Ω

Closed<250

Ω

POWERING VOLTAGES:

≤8 - 12 Vdc

# OF A/D INPUTS REQUIRED: One 8 bit ADC

# OF GPIO INTERFACE NEEDED: 4

CONTINOUS USE CURRENT PEAK

TYPICAL/WORST CASE: 1.1mA/1.7 mA

CONTINOUS USE CURRENT AVERAGE

TYPICAL/WORST CASE:

22µA/34µA

SLEEP POWER CONSUMPTION:

0µW

Mechanical

OVERALL HEIGHT (mm): < 2

ACTUATOR DIAMETER (mm): 20

NOMINAL PCB AREA REQUIRED (cir. mm2): 615

NOMINAL DEFLECTION TO FIRST CONTACT (mm): 0.25

MAX. DEFLECTION (mm): <0.75

MIN. FORCE TO FIRST CONTACT (g force): < 30

MAX. OPERATIONAL FORCE (g force): 1000

DOME SWITCH ACTUATION FORCE (g force): 300 typ.

Interface/Output

POINTING MODES: Realtive or Absolute

ANGULAR DIRECTIONS: 360º

ANGULAR RESOLUTION (deg): 1.8º (8 bit)

RATE STEPS: 32

SNAP TO AXIS: Optional

POSITION SAMPLING RATE: 25-40hz

REPEATABILITY: ±2%

Features/Benefits

Typical Applications

ERGO-NAV EGN-D Series

Analog Navigation Disc

How To Order

EGN-D-

*Custom Integration - ErgoNav EGN-D Series can be customized per the design rules and limitations:

-Nav-disc diameter and actuator height (scalable per the design rules)

-Nav-disc actuator (plastic or silicone; color, surface texture, fashion; process Integration)

_Nav-disc plastic retainer (integratable to device chassis per the design rules)

_Nav-disc silicone sensor pill and pad (process integratable to device membrane elements per the design rules)

-Dedicated microcontroller (contains firmware for quick I/O interface, or firmware compiled into device controller)

NEW!