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OPT301M 数据表(PDF) 1 Page - Burr-Brown (TI) |
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OPT301M 数据表(HTML) 1 Page - Burr-Brown (TI) |
1 / 11 page ©1994 Burr-Brown Corporation PDS-1228B Printed in U.S.A. January, 1994 FPO 70% FEATURES q PHOTODIODE SIZE: 0.090 x 0.090 inch (2.29 x 2.29mm) q 1M Ω FEEDBACK RESISTOR q HIGH RESPONSIVITY: 0.47A/W (650nm) q IMPROVED UV RESPONSE q LOW DARK ERRORS: 2mV q BANDWIDTH: 4kHz q WIDE SUPPLY RANGE: ±2.25 to ±18V q LOW QUIESCENT CURRENT: 400 µA q HERMETIC TO-99 APPLICATIONS q MEDICAL INSTRUMENTATION q LABORATORY INSTRUMENTATION q POSITION AND PROXIMITY SENSORS q PHOTOGRAPHIC ANALYZERS q SMOKE DETECTORS DESCRIPTION The OPT301 is an opto-electronic integrated circuit containing a photodiode and transimpedance amplifier on a single dielectrically isolated chip. The transimpedance amplifier consists of a precision FET- input op amp and an on-chip metal film resistor. The 0.09 x 0.09 inch photodiode is operated at zero bias for excellent linearity and low dark current. 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 OPT301 operates over a wide supply range ( ±2.25 to ±18V) and supply current is only 400µA. It is packaged in a hermetic TO-99 metal package with a glass window, and is specified for the –40 °C to 85°C temperature range. INTEGRATED PHOTODIODE AND AMPLIFIER 1M Ω OPT301 40pF 75 Ω 2 83 5 4 1 V O V– λ V+ ® OPT301 SPECTRAL RESPONSIVITY Wavelength (nm) 100 200 300 400 500 600 700 800 900 1000 1100 0.5 0.4 0.3 0.2 0.1 0 0.5 0.4 0.3 0.2 0.1 0 Infrared Ultraviolet Using Internal 1M Ω Resistor 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 |
类似零件编号 - OPT301M |
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类似说明 - OPT301M |
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