Page 8

ams Datasheet

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[v1-01] 2018-Mar-14

T C S3 20 0 − Electrical Characteristics

Note(s):

1. Optical measurements are made using small-angle incident radiation from a light-emitting diode (LED) optical source.

2. The 470nm input irradiance is supplied by an InGaN light-emitting diode with the following characteristics:

peak wavelength λp = 470nm, spectral halfwidth Δλ½ = 35nm, and luminous efficacy = 75lm/W.

3. The 524nm input irradiance is supplied by an InGaN light-emitting diode with the following characteristics:

peak wavelength λp = 524nm, spectral halfwidth Δλ½ = 47nm, and luminous efficacy = 520lm/W.

4. The 640nm input irradiance is supplied by a AlInGaP light-emitting diode with the following characteristics:

peak wavelength λp = 640nm, spectral halfwidth Δλ½ = 17nm, and luminous efficacy = 155lm/W.

5. Output frequency Blue, Green, Red percentage represents the ratio of the respective color to the Clear channel absolute value.

6. Irradiance responsivity Re is characterized over the range from zero to 5kHz.

7. Saturation irradiance = (full-scale frequency)/(irradiance responsivity) for the Clear reference channel.

8. Nonlinearity is defined as the deviation of fO from a straight line between zero and full scale, expressed as a percent of full scale.

Nonlinearity (8)

fO = 0 to 5kHz

±0.1

±0.1

±0.1

±0.1

%F.S.

fO = 0 to 50kHz

±0.2

±0.2

±0.2

±0.2

fO = 0 to 500kHz

±0.5

±0.5

±0.5

±0.5

Recovery from

power down

100

100

100

100

μs

Response time

to output

enable (OE)

100

100

100

100

ns

Symbol

Parameter

Test

Conditions

Clear

Photodiode

S2 = H, S3 = L

Blue

Photodiode

S2 = L, S3 = H

Green

Photodiode

S2 = H, S3 = H

Red

Photodiode

S2 = L, S3 = L

Unit

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max