TSL262 ETC [List of Unclassifed Manufacturers], TSL262 Datasheet

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TSL262

Manufacturer Part Number
TSL262
Description
IR LIGHTTOVOLTAGE OPTICAL SENSORS
Manufacturer
ETC [List of Unclassifed Manufacturers]
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TSL262R-LF
Manufacturer:
AMS
Quantity:
101
Part Number:
TSL262RSM-LF
Manufacturer:
AMS
Quantity:
101
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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TSL262 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

... TSL262 TYP MAX MIN TYP MAX 3.5 3 3.8 mV/( W/cm 900 1600 900 1600 = 940 nm. p TSL261 TSL262 MIN TYP MAX MIN TYP MAX 0.5 0.4 www.taosinc.com 240 C UNIT V C UNIT UNIT UNIT ...

Page 3

... Input – 3 Output + Output (see Note B) Figure 1. Switching Times TYPICAL CHARACTERISTICS PHOTODIODE SPECTRAL RESPONSE 0.9 TSL261 0.8 0.7 0.6 0.5 0.4 TSL262 0.3 0.2 0.1 0 100 1000 600 700 2 t TAOS021 – MAY 2000 90% 90% 10% 10% VOLTAGE WAVEFORM = 940 nm, t < < 100 ns MHz ...

Page 4

TAOS021 – MAY 2000 HIGH-LEVEL OUTPUT VOLTAGE vs SUPPLY VOLTAGE 2.6 mW/ 940 ...

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 goes low when light pulses from emitter are reflected back to sensor. Range depending upon object reflectance. Useful for automatic doors, annunciators, object avoidance in robotics, automatic faucets, and security systems. Copyright E 2000, TAOS Inc. 6 APPLICATION INFORMATION 5 V † BN301 2 3 TSL262 Sensor 0.01 F 2N3906 0. ...

Page 7

680 7 6 TLC555 TSL260 Sensor 3 OUT C5 COM NE567 Freq R6 2 ...

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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