Datasheet TSL257 (AustriaMicroSystems) - 5

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TSL257 −
Electrical Characteristics All limits are guaranteed. The parameters with min and max
Electrical Characteristics
values are guaranteed with production tests or SQC (Statistical Quality Control) methods.
Operating Conditions
All defined tolerances for external components in this specification need to be assured over the whole operation condition range and also over lifetime.
Figure 6: Recommended Operating Conditions Symbol Parameter Min Nom Max Unit
VDD Supply voltage 2.7 5.5 V TA Operating free-air temperature range 0 70 °C
Figure 7: Electrical Characteristics at VDD = 5V, TA = 25°C, λp = 470nm, RL = 10kΩ (unless otherwise noted)
(1) (2)
Symbol Parameter Test Conditions Min Typ Max Unit
VD Dark voltage Ee = 0 0 15 mV V Maximum output voltage DD = 4.5V, No Load 4.49 VOM V swing VDD = 4.5V, RL = 10kΩ 4 4.2 E V e = 1.54μW/cm2, O Output voltage 1.6 2 2.4 V λp = 470nm (4) Temperature coefficient of αVD T dark voltage (V A = 0°C to 70°C -15 μV/°C D) λp = 428nm (3), (7) 1.18 λp = 470nm (4), (7) 1.30 V/ Ne Irradiance responsivity (μW/cm2) λp = 565nm (5), (7) 1.58 λp = 645nm (6), (7) 1.68
ams Datasheet Page 5
[v1-01] 2018-May-04 Document Feedback Document Outline General Description Key Benefits & Features Functional Block Diagram Pin Assignment Absolute Maximum Ratings Electrical Characteristics Operating Conditions Parameter Measurement Information Typical Operating Characteristics Package Mechanical Data Plastic Single-In-Line Side-Looker Package Ordering & Contact Information RoHS Compliant & ams Green Statement Copyrights & Disclaimer Document Status Revision Information Content Guide