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OPT101 Dataheets PDF



Part Number OPT101
Manufacturers Burr-Brown Corporation
Logo Burr-Brown Corporation
Description MONOLITHIC PHOTODIODE AND SINGLE-SUPPLY TRANSIMPEDANCE AMPLIFIER
Datasheet OPT101 DatasheetOPT101 Datasheet (PDF)

® OPT101 MONOLITHIC PHOTODIODE AND SINGLE-SUPPLY TRANSIMPEDANCE AMPLIFIER FEATURES q SINGLE SUPPLY: +2.7 to +36V q PHOTODIODE SIZE: 0.090 x 0.090 inch q INTERNAL 1MΩ FEEDBACK RESISTOR q HIGH RESPONSIVITY: 0.45A/W (650nm) q BANDWIDTH: 14kHz at RF = 1MΩ q LOW QUIESCENT CURRENT: 120µA q AVAILABLE IN 8-PIN DIP, 5-PIN SIP, AND 8-LEAD SURFACE MOUNT PACKAGES DESCRIPTION The OPT101 is a monolithic photodiode with on-chip transimpedance amplifier. Output voltage increases linearly with light intensity.

  OPT101   OPT101


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® OPT101 MONOLITHIC PHOTODIODE AND SINGLE-SUPPLY TRANSIMPEDANCE AMPLIFIER FEATURES q SINGLE SUPPLY: +2.7 to +36V q PHOTODIODE SIZE: 0.090 x 0.090 inch q INTERNAL 1MΩ FEEDBACK RESISTOR q HIGH RESPONSIVITY: 0.45A/W (650nm) q BANDWIDTH: 14kHz at RF = 1MΩ q LOW QUIESCENT CURRENT: 120µA q AVAILABLE IN 8-PIN DIP, 5-PIN SIP, AND 8-LEAD SURFACE MOUNT PACKAGES 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 designs 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. APPLICATIONS q MEDICAL INSTRUMENTATION q LABORATORY INSTRUMENTATION q POSITION AND PROXIMITY SENSORS q PHOTOGRAPHIC ANALYZERS q BARCODE SCANNERS q SMOKE DETECTORS q CURRENCY CHANGERS SPECTRAL RESPONSIVITY Green Yellow 0.7 Blue 0.7 Red 0.6 Voltage Output (V/µW) 0.6 0.5 2 (2) 1 3pF 1MΩ 8pF 4 (4) 0.5 0.4 0.3 0.2 0.1 0 Using Internal 1MΩ Resistor 0.4 0.3 0.2 0.1 0 1000 1100 5 (5) 7.5mV λ VB OPT101 (1) 8 (SIP) (3) 3 DIP 200 300 400 500 600 700 800 Wavelength (nm) 900 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 ® © 1994 Burr-Brown Corporation PDS-1257D 1 Printed in U.S.A. March, 1998 OPT101 Photodiode Responsivity (A/W) (Pin available on DIP only.) V+ Ultraviolet Infrared SPECIFICATIONS At TA = +25°C, VS = +2.7V to +36V, λ = 650nm, internal 1MΩ feedback resistor, and RL = 10kΩ, unless otherwise noted. OPT101P, W PARAMETER RESPONSIVITY Photodiode Current Voltage Output vs Temperature Unit to Unit Variation Nonlinearity(1) Photodiode Area DARK ERRORS, RTO(2) Offset Voltage, Output vs Temperature vs Power Supply Voltage Noise, Dark, fB = 0.1Hz to 20kHz TRANSIMPEDANCE GAIN Resistor Tolerance, P W vs Temperature FREQUENCY RESPONSE Bandwidth Rise Fall Time, 10% to 90% Settling Time, 0.05% 0.1% 1% Overload Recovery OUTPUT Voltage Output, High Capacitive Load, Stable Operation Short-Circuit Current POWER SUPPLY Operating Voltage Range Quiescent Current TEMPERATURE RANGE Specification Operating Storage Thermal Resistance, θJA CONDITIONS 650nm 650nm 650nm FS Output = 24V (0.090 x 0.090in) (2.29 x 2.29mm) MIN TYP 0.45 0.45 100 ±5 ±0.01 0.008 5.2 MAX UNITS A/W V/µW ppm/° C % % of FS in2 mm2 +5 VS = +2.7V to +36V VS = +15V, VPIN3 = –15V +7.5 ±2.5 10 300 +10 100 mV µV/°C µV/V µVrms MΩ % % ppm/° C kHz µs µs µs µs µs V nF mA 1 ±0.5 ±0.5 ±50 VOUT = 10Vp-p VOUT = 10V Step VOUT = 10V Step 14 28 160 80 70 50 ±2 100%, Return to Linear Operation (VS) – 1.3 VS = 36V +2.7 Dark, VPIN3 = 0V RL = ∞, VOUT = 10V 0 0 –25 (VS) – 1.15 10 15 120 220 +36 240 V µA µA °C °C °C °C/W +70 +70 +85 100 NOTES: (1) Deviation in percent of full scale from best-fit straight line. (2) Referred to Output. Includes all error sources. PHOTODIODE SPECIFICATIONS TA = +25°C, VS = +2.7V to +36V unless otherwise noted. Photodiode of OPT101P PARAMETER Photodiode Area Current Responsivity Dark Current vs Temperature Capacitance CONDITIONS (0.090 x 0.090in) (2.29 x 2.29mm) 650nm 650nm VDIODE = 7.5mV MIN TYP 0.008 5.2 0.45 865 2.5 doubles every 7°C 1200 MAX UNITS in2 mm2 A/W µA/W/cm2 pA 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. ® OPT101 2 OP AMP SPECIFICATIONS 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 INPUT Offset Voltage vs Temperature vs Power Supply Input Bias Current vs Temperature Input Impedance Differential Common-Mode Common-Mode Input Voltage Range Common-Mode Rejection OPEN-LOOP GAIN Open-loop Voltage Gain FRE.


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