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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 inside the TAA, using a silicone based cylindrical test rod with a diameter of 16 mm. 

Touch Accuracy for Normal Range Sensors of the 90° and 0° Types 

Product Number

Typical Value (mm)

μ ± 2σ (mm)
NNAMC346XPC011.53.5
NNAMC310XPC011.53.5
NNAMC295XPC011.53.5
NNAMC230XPC011.53.5
NNAMC209XPC011.53.5
NNAMC180XPC011.53.5
NNAMC158XPC011.53.5
NNAMC122XPC011.53.5
NNAMC115XPC011.54

Typical Value: The accuracy on average, within the TAA. 
μ ± 2σ: 95% of reported touch positions deviate less than this value. (2σ standard deviation).
Product number: "X" indicates if the sensor is of type 0º ("0") or 90º ("1").

The accuracy specification (normal range, 0° and 90°) is valid for units produced from 15th January 2020. Please contact our support team for specification regarding earlier produced sensors, or general questions about the accuracy specification. 


Touch Accuracy for Extended Range Sensor of the 90° and 0° Types

Product Number

Typical Value (mm)

μ ± 2σ (mm)

NNAMC346XPC012.5 [1]5 [1]

Typical Value: The accuracy on average, within the TAA. 
μ ± 2σ: 95% of reported touch positions deviate less than this value. (2σ standard deviation).
Product number: "X" indicates if the sensor is of type 0º ("0") or 90º ("1").
[1] Preliminary value.

The accuracy specification (extended range, 0° and 90°) is valid for units produced from 15th January 2020. Please contact our support team for specification regarding earlier produced sensors, or general questions about the accuracy specification.  


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



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