Page tree
Skip to end of metadata
Go to start of metadata

Touch Performance Specification

Item Specification 
Input methodsFinger, hand or glove.
Minimum object size (diameter)5 mm
Number of touch objects1, 2, or more, depending on application
Touch resolution0.1 mm
Touch activation force0 N (no activation force required)
Touch Active Area

Up to 345.6 x 327.7 mm. For details, refer to information on product variants in Introduction.

Response time

~50 ms (initial touch, at 33 Hz in idle mode)

10 ms (continuous tracking, at 100 Hz in active mode)

Scanning frequencyConfigurable up to 900 Hz, depending on product variant. For details, refer to Touch Performance.

Touch accuracy

The specified values are valid for the used test setup. For more information, refer to Performance Test Methods. The touch accuracy is measured using a silicone based, cylindrical test rod with a diameter of 15.7 mm. 

Touch Accuracy for Sensors with X < 237.6 mm

X (mm)Median (mm)μ ± 2σ (mm)
43.2 < X < 237.6N/A5 [1]

[1] Preliminary value.
μ ± 2σ: 
95% of reported touch positions deviate less than this value. (2σ standard deviation).

Touch Accuracy for Sensors of the 0° Type and X ≥ 237.6 mm

X (mm)Non-extended rangeExtended Range
Median (mm)μ ± 2σ (mm)Median (mm)μ ± 2σ (mm)
237.6 ≤ X < 345.6N/A5TBATBA
X = 345.61.5 [1]5 [1]1.5 [1]5 [1]

[1] Preliminary value.
μ ± 2σ: 
95% of reported touch positions deviate less than this value. (2σ standard deviation).

Touch Accuracy for Sensors of the 90° Typeand X ≥ 237.6 mm

X (mm)Non-extended rangeExtended Range
Median (mm)μ ± 2σ (mm)Median (mm)μ ± 2σ (mm)
237.6 ≤ X < 345.6N/A5TBATBA
X = 345.62.5 [1]5 [1]1.5 [1]5 [1]

[1] Preliminary value.
μ ± 2σ: 
95% of reported touch positions deviate less than this value. (2σ standard deviation).

Technical Specification

Item Sensor Variant Specification 

Module size (LxHxW)

0° Type

L x 3.46 x 14.5 mm 

L depending on product variant.

90° Type

­L x 3.46 x 16.05 mm

L depending on product variant.

Power consumption
I2C interface
Active mode (100 Hz)

NNAMC0720PC01,
NNAMC0721PC01
57 mW
NNAMC2090PC01,
NNAMC2091PC01
80 mW
NNAMC3460PC01,
NNAMC3461PC01
104 mW

NNAMC3460PC01,
NNAMC3461PC01,

Extended Range

135 mW

Power consumption
I2C interface
Idle mode (33 Hz)

NNAMC0720PC01,
NNAMC0721PC01
44 mW
NNAMC2090PC01,
NNAMC2091PC01
45 mW
NNAMC3460PC01,
NNAMC3461PC01
47 mW

NNAMC3460PC01,
NNAMC3461PC01,

Extended Range

61 mW



More Specifications

Read More