OPT101P

OPT101 BURR-BROWN | Alldatasheet

Document overview

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Technical content

Wavelength (nm) 200 300 400 500 600 700 800 900 1000 1100 Voltage Output (V/µW) Using Internal 1M Ω Resistor InfraredUltraviolet Blue Green Yellow Red 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.7 0.6 0.5 0.4 0.3 0.2 0.1 Photodiode Responsivity (A/W) OPT101

FEATURES

l SINGLE SUPPLY: +2.7 to +36V l PHOTODIODE SIZE: 0.090 x 0.090 inch l INTERNAL 1M Ω FEEDBACK RESISTOR l HIGH RESPONSIVITY: 0.45A/W (650nm) l BANDWIDTH: 14kHz at R F = 1MΩ l LOW QUIESCENT CURRENT: 120 µA l AVAILABLE IN 8-PIN DIP, 5-PIN SIP, AND 8-LEAD SURFACE MOUNT PACKAGES MONOLITHIC PHOTODIODE AND SINGLE-SUPPLY TRANSIMPEDANCE AMPLIFIER 1M Ω OPT101 3pF 8pF 2 (2) (5) (4) λ 3(3)8(1) VB 7.5mV (Pin available on DIP only.) (SIP) DIP

DESCRIPTION

The OPT101 is a monolithic photodiode with on-chip transimpedance amplifier. Output voltage increases linearly with light intensity. The amplifier is designed for single or dual power supply operation, making it ideal for battery operated equipment. The integrated combination of photodiode and transimpedance amplifier on a single chip eliminates the problems commonly encountered in discrete de- signs such as leakage current errors, noise pick-up and gain peaking due to stray capacitance. The 0.09 x 0.09 inch photodiode is operated in the photoconductive mode for excellent linearity and low dark current. The OPT101 operates from +2.7V to +36V supplies and quiescent current is only 120µA. It is available in clear plastic 8-pin DIP, 5-pin SIP and J-formed DIP for surface mounting. Temperature range is 0°C to 70°C. International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111 Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132

APPLICATIONS

l LABORATORY INSTRUMENTATION l POSITION AND PROXIMITY SENSORS l PHOTOGRAPHIC ANALYZERS l BARCODE SCANNERS l SMOKE DETECTORS l CURRENCY CHANGERS © 1994 Burr-Brown Corporation PDS-1257D Printed in U.S.A. March, 1998

At TA = +25°C, VS = +2.7V to +36V, λ = 650nm, internal 1MΩ feedback resistor, and RL = 10kΩ, unless otherwise noted. PHOTODIODE SPECIFICATIONS TA = +25°C, VS = +2.7V to +36V unless otherwise noted. Photodiode of OPT101P PARAMETER CONDITIONS MIN TYP MAX UNITS Photodiode Area (0.090 x 0.090in) 0.008 in 2 (2.29 x 2.29mm) 5.2 mm 2 Current Responsivity 650nm 0.45 A/W 650nm 865 µA/W/cm 2 Dark Current V DIODE = 7.5mV 2.5 pA vs Temperature doubles every 7°C Capacitance 1200 pF The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support devices and/or systems. OPT101P, W PARAMETER CONDITIONS MIN TYP MAX UNITS RESPONSIVITY Photodiode Current 650nm 0.45 A/W Voltage Output 650nm 0.45 V/ µW vs Temperature 100 ppm/ °C Unit to Unit Variation 650nm ±5% Nonlinearity (1) FS Output = 24V ±0.01 % of FS Photodiode Area (0.090 x 0.090in) 0.008 in 2 (2.29 x 2.29mm) 5.2 mm 2 DARK ERRORS, RTO (2) Offset Voltage, Output +5 +7.5 +10 mV vs Temperature ±2.5 µV/°C vs Power Supply V S = +2.7V to +36V 10 100 µV/V Voltage Noise, Dark, fB = 0.1Hz to 20kHz V S = +15V, VPIN3 = –15V 300 µVrms TRANSIMPEDANCE GAIN Resistor 1M Ω Tolerance, P ±0.5 ±2% W ±0.5 % vs Temperature ±50 ppm/ °C FREQUENCY RESPONSE Bandwidth V OUT = 10Vp-p 14 kHz Rise Fall Time, 10% to 90% V OUT = 10V Step 28 µs Settling Time, 0.05% V OUT = 10V Step 160 µs 0.1% 80 µs 1% 70 µs Overload Recovery 100%, Return to Linear Operation 50 µs OUTPUT Voltage Output, High (V S) – 1.3 (V S) – 1.15 V Capacitive Load, Stable Operation 10 nF Short-Circuit Current V S = 36V 15 mA POWER SUPPLY Operating Voltage Range +2.7 +36 V Quiescent Current Dark, V PIN3 = 0V 120 240 µA R L = ∞ , VOUT = 10V 220 µA TEMPERATURE RANGE Specification 0 +70 °C Operating 0 +70 °C Storage –25 +85 °C Thermal Resistance, θJA 100 °C/W NOTES: (1) Deviation in percent of full scale from best-fit straight line. (2) Referred to Output. Includes all error sources.

At TA = +25°C, VS = +2.7V to +36V, λ = 650nm, internal 1MΩ feedback resistor, and RL = 10kΩ, unless otherwise noted. OPT101 Op Amp (1) PARAMETER CONDITIONS MIN TYP MAX UNITS INPUT Offset Voltage ±0.5 mV vs Temperature ±2.5 µV/°C vs Power Supply 10 µV/V Input Bias Current (–) Input 165 pA vs Temperature (–) Input 1 pA/ °C Input Impedance Differential 400 || 5 M Ω || pF Common-Mode 250 || 35 G Ω || pF Common-Mode Input Voltage Range Linear Operation 0 to [(V S) – 1] V Common-Mode Rejection 90 dB OPEN-LOOP GAIN Open-loop Voltage Gain 90 dB FREQUENCY RESPONSE Gain-Bandwidth Product(2) 2 MHz Slew Rate 1V / µs Settling Time 1% 5.8 µs 0.1% 7.7 µs 0.05% 8.0 µs OUTPUT Voltage Output, High (V S ) – 1.3 (V S ) – 1.15 V Short-Circuit Current V S = +36V 15 mA POWER SUPPLY Operating Voltage Range +2.7 +36 V Quiescent Current Dark, V PIN3 = 0V 120 240 µA R L ∞ , VOUT = 10V 220 µA NOTES: (1) Op amp specifications provided for information and comparison only. (2) Stable gains ≥ 10V/V.

This integrated circuit can be damaged by ESD. Burr-Brown recommends that all integrated circuits be handled with ap- propriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. MOISTURE SENSITIVITY AND SOLDERING Clear plastic does not contain the structural-enhancing fillers used in black plastic molding compound. As a result, clear plastic is more sensitive to environmental stress than black plastic. This can cause difficulties if devices have been stored in high humidity prior to soldering. The rapid heating during soldering can stress wire bonds and cause failures. Prior to soldering, it is recommended that plastic devices be baked-out at +85°C for 24 hours. The fire-retardant fillers used in black plastic are not compat- ible with clear molding compound. The OPT101 plastic packages cannot meet flammability test, UL-94. PIN CONFIGURATIONS Top View DIP Top View SIP VS –In 1M Ω Feedback Common NC NC Output (1) NOTE: (1) Photodiode location. Common VS 1M Ω Feedback Output (1) ABSOLUTE MAXIMUM RATINGS (Vapor-Phase Soldering Not Recommended) PACKAGE DRAWING PRODUCT COLOR PACKAGE NUMBER (1) OPT101P Clear 8-Pin Plastic DIP 006-1 OPT101P-J Clear 8-Lead Surface Mount (2) 006-4 OPT101W Clear 5-Pin Plastic SIP 321 NOTE: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. (2) 8-pin DIP with J-formed leads for surface mounting.

PACKAGE INFORMATION

TYPICAL PERFORMANCE CURVES At TA = +25°C, VS = +2.7V to +36V, λ = 650nm, internal 1MΩ feedback resistor, and RL = 10kΩ, unless otherwise noted. VOLTAGE RESPONSIVITY vs RADIANT POWER Radiant Power (µW) Output Voltage (V) 0.01 0.1 10 100 1k 1 0.1 0.01 0.001 R F = 1M Ω R F = 100k Ω R F = 10M Ω λ = 650nm R F = 50k Ω RESPONSE vs INCIDENT ANGLE Relative Response Incident Angle (°) 1.0 0.8 0.6 0.4 0.2 ±20 ±40 ±60 ±80 θY θX 1.0 0.8 0.6 0.4 0.2 θYθX θYθX Plastic DARK V OUT vs TEMPERATURE Temperature (°C) 0 1 0 2 0 3 04 05 06 0 7 0 7.8 7.6 7.4 7.2 Output Voltage (mV) VOLTAGE RESPONSIVITY vs IRRADIANCE Irradiance (W/m2) Output Voltage (V) 0.001 0.01 1 10 100 0.1 0.1 0.01 0.001 R F = 1M Ω R F = 100k Ω R F = 10M Ω λ = 650nm R F = 50k Ω VOLTAGE RESPONSIVITY vs FREQUENCY Frequency (Hz) 100 1k 10k 100k 0.1 0.01 0.001 Responsivity (V/µW)R F = 50kΩ , CEXT = 56pF R F = 10MΩ R F = 1MΩ R F = 100kΩ , CEXT = 33pF NORMALIZED SPECTRAL RESPONSIVITY Wavelength (nm) 200 300 400 500 600 700 800 900 1000 1100 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 Normalized Current or Voltage Output Ultraviolet Blue Green Yellow Red 70°C 25°C Infrared 650nm (0.45A/W)

TYPICAL PERFORMANCE CURVES (CONT) At TA = +25°C, VS = +2.7V to +36V, λ = 650nm, internal 1MΩ feedback resistor, and RL = 10kΩ, unless otherwise noted. QUIESCENT CURRENT vs TEMPERATURE Temperature (°C) 01 0 2 0 3 0 4 0 6 0 50 70 300 275 250 225 200 175 150 125 100 Quiescent Current (µA) VS = 15V, VOUT – VPIN3 = 15V VS = +15V, VOUT – VPIN3 = 0V VS = +5V, VOUT – VPIN3 = 0V VS = 5V, VOUT – VPIN3 = 5V QUIESCENT CURRENT vs (V OUT – VPIN3) VOUT – VPIN3 (V) 0 5 10 15 20 25 30 35 40 300 250 200 150 100 Quiescent Current (µA) VS = 2.7V VS = 36V VS = 15V SHORT CIRCUIT CURRENT vs V S VS (V) 0 5 10 15 20 25 30 35 40 Short Circuit Current (mA) (IBIAS-IDARK ) vs TEMPERATURE Temperature (°C) 0 1 02 03 04 0 5 0 6 0 7 0 180 160 140 120 100 –20 –40 IBIAS-IDARK (pA) 1M Ω OPT101 3pFIFEEDBACK (IBIAS-IDARK ) λ 8 (1) VB IBIAS 8pF IDARK NOISE EFFECTIVE POWER vs MEASUREMENT BANDWIDTH, V S = +15, VOUT – VPIN3 = 0 Bandwidth (Hz) 10 100 1k 10k 100k 1M 10–7 10–8 10–9 10–10 10–11 10–12 Noise Effective Power (W) R F = 10MΩ R F = 50k || 56pF R F = 100k || 33pF R F = 1MΩ INTERNAL OUTPUT NOISE VOLTAGE vs MEASUREMENT BANDWIDTH, V S = +15, VOUT – VPIN3 = 15V Frequency (Hz) 10 100 1k 10k 100k 1M 1000 100 0.1 Noise Voltage (µVrms) R F = 50kΩ || 56pF R F = 10MΩ R F = 1MΩ INTERNAL R F = 100kΩ || 33pF

TYPICAL PERFORMANCE CURVES (CONT) At TA = +25°C, VS = +2.7V to +36V, λ = 650nm, internal 1MΩ feedback resistor, and RL = 10kΩ, unless otherwise noted. SMALL SIGNAL RESPONSE LARGE SIGNAL RESPONSE SMALL SIGNAL RESPONSE (C LOAD = 10,000 pF) (Pin 3 = 0V) SMALL SIGNAL RESPONSE (C LOAD = 10,000 pF) (Pin 3 = –15V)

identical large-signal and small-signal response. below approximately 0.05% up to 100µA photodiode current. to several percent in this region. nonlinearity will occur at lower radiant power. FIGURE 5. Three-Wire Remote Light Measurement. NOTE: Pin Numbers for DIP Package.