TSL237T datasheet(6/23 Pages) AMSCO

Part #	TSL237T

Description	High-Sensitivity Light-to-Frequency Converter

PDF	23 Pages

Scroll/Zoom	100%

Manufacturer	AMSCO [ams AG]

Direct Link	http://www.ams.com

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6 / 23 page

Page 6

ams Datasheet

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[v1-01] 2018-Apr-04

TSL237T − Electrical Characteristics

Figure 8:

Operating Characteristics at VDD = 5V, TA = 25°C, λp = 640nm (unless otherwise noted)

Note(s):

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

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

Output frequency

Ee = 40.4μW/cm

kHz

Dark frequency

Ee = 0μW/cm

00.1

Ee = 0μW/cm

TA = 50°C

Irradiance responsivity

1.2

kHz/

(μW/cm2)

Nonlinearity (1)

fO = 0kHz to 10kHz

±1%

%F.S.

Step response to full-scale

step input

1 pulse of new frequency plus

1μs

Time from OE low to

output enabled

1 period of output frequency

TSL237T Datasheet(PDF) 6 Page - ams AG