tsl260 ETC-unknow, tsl260 Datasheet

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tsl260

Manufacturer Part Number
tsl260
Description
Ir Lighttovoltage Optical Sensors
Manufacturer
ETC-unknow
Datasheet
t
Description
Functional Block Diagram
Terminal Functions
www.taosinc.com
GND
OUT
V
NAME
DD
D
D
D
D
D
D
D
D
D
TERMINAL
The TSL260, TSL261, and TSL262 are light-to-voltage optical sensors, each combining a photodiode and a
transimpedance amplifier (feedback resistor = 16 M , 8 M , and 2 M , respectively) on a single monolithic
integrated circuit. The output voltage is directly proportional to the infrared light intensity (irradiance) on the
photodiode. The TSL260, TSL261, and TSL262 are manufactured using advanced linear CMOS silicon-gate
technology, which provides good amplifier offset-voltage stability and low power consumption.
Integral Visible Light Cutoff Filter
Monolithic Silicon IC Containing
Photodiode, Operational Amplifier, and
Feedback Components
Converts Light Intensity to Output Voltage
High Irradiance Responsivity Typically
42 mV/( W/cm
Low Dark (Offset) Voltage . . . 10 mV
Max at 25 C, V
Single-Supply Operation
Wide Supply Voltage Range . . . 3 V to 9 V
Low Supply Current . . . 800 A Typical at
V
Advanced Linear CMOS Technology
DD
NO.
= 5 V
1
3
2
Ground (substrate). All voltages are referenced to GND.
Output voltage
Supply voltage
2
DD
) at
Texas Advanced Optoelectronic Solutions Inc.
= 5 V
800 Jupiter Road, Suite 205 S Plano, TX 75074 S (972) 673-0759
p
= 940 nm (TSL260)
t
t
+
DESCRIPTION
DESCRIPTION
Voltage
Output
t
GND
(FRONT VIEW)
PACKAGE
1
V
DD
2
3
OUT
Copyright E 2000, TAOS Inc.
TAOS021 – MAY 2000
1

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tsl260 Summary of contents

Page 1

... Advanced Linear CMOS Technology Description The TSL260, TSL261, and TSL262 are light-to-voltage optical sensors, each combining a photodiode and a transimpedance amplifier (feedback resistor = and respectively single monolithic integrated circuit. The output voltage is directly proportional to the infrared light intensity (irradiance) on the photodiode ...

Page 2

... (see Figure 1) A TSL260 MIN TYP MAX = 940 nm 360 p = 940 nm 360 0 – – ...

Page 3

... NOTES: A. The input irradiance is supplied by a pulsed GaAs infrared-emitting diode with the following characteristics: t < The output waveform is monitored on an oscilloscope with the following characteristics: t OUTPUT VOLTAGE vs IRRADIANCE 940 Load TSL260 1 0.1 0.01 0 – Irradiance – W/cm e Figure 2 www.taosinc.com Input – ...

Page 4

... Copyright E 2000, TAOS Inc. 4 TYPICAL CHARACTERISTICS 1 0.8 0.6 0 0.2 No Load ( NORMALIZED OUTPUT VOLTAGE vs ANGULAR DISPLACEMENT TSL260 TSL261, 262 – Angular Displacement Figure 6 t SUPPLY CURRENT vs OUTPUT VOLTAGE = – Output Voltage – V ...

Page 5

NOTE A: Pullup resistor extends linear output range to near V at low V). DD 100 5 V † OP240 † OPTEK part number NOTE A: Output goes high when beam is interrupted; working distance ...

Page 6

... NOTE A: Output pulses low until beam is interrupted. Useful range ft; can be extended with lenses. This configuration is suited for object detection, safety guards, security systems, and automatic doors. Figure 9. Pulsed Optical-Beam Interrupter 100 † OP295 or TSL260 ‡ BN301 Sensor Light Shield 2N3904 † ...

Page 7

... 680 7 6 TLC555 TSL260 Sensor 3 OUT C5 COM NE567 Freq R6 2 Trim 4 0 † OPTEK part number NOTE A: Single-channel remote control can be used to switch logic or light dc loads by way loads by way of the optocoupler and triac as shown ...

Page 8

TAOS021 – MAY 2000 TLE2426 OUT COM + Audio C1 Input TSL261 Sensor 3 OUT + COM TLE2426 OUT COM † ...

Page 9

... The photodiode/amplifier chip is packaged in a black, infrared-transmissive plastic package. The integrated photodiode active area is typically 1.0 mm the TSL260, TSL261, and TSL262, respectively. 0,75 (0.030) 2,125 (0.084) 0,65 (0.026) 1,875 (0.074) 0,635 (0.025) 0,4 (0.016 4,2 (0.165) 3,8 (0.150) 3 0,65 (0.026) 0,86 (0.034) 0,55 (0.022) 0,46 (0.018) 15,7 (0.619) 13,2 (0.520) 4,8 (0.189) 4,4 (0.173) 0,51 (0 ...

Page 10

TAOS021 – MAY 2000 PRODUCTION DATA — information in this document is current at publication date. Products conform to specifications in accordance with the terms of Texas Advanced Optoelectronic Solutions, Inc. standard warranty. Production processing does not necessarily include testing ...

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