![]() |
Electronic Components Datasheet Search |
|
OPT202 Datasheet(PDF) 1 Page - Burr-Brown (TI) |
|
|
1 page ![]() ® OPT202 1 OPT202 PHOTODIODE WITH ON-CHIP AMPLIFIER 1M Ω (Pin available on DIP only) OPT202 3pF 175 Ω 2 8 (1) (2) (3) 3 5 (5) 4 (4) 1 V O V– (SIP) DIP λ V+ 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 ® FEATURES q BANDWIDTH: 50kHz q PHOTODIODE SIZE: 0.090 x 0.090 inch (2.29 x 2.29mm) q 1M Ω FEEDBACK RESISTOR q HIGH RESPONSIVITY: 0.45A/W (650nm) q LOW DARK ERRORS: 2mV q WIDE SUPPLY RANGE: ±2.25 to ±18V q LOW QUIESCENT CURRENT: 400 µA q TRANSPARENT 8-PIN DIP AND 5-PIN SIP q HERMETIC 8-PIN CERAMIC DIP APPLICATIONS q MEDICAL INSTRUMENTATION q LABORATORY INSTRUMENTATION q POSITION AND PROXIMITY SENSORS q PHOTOGRAPHIC ANALYZERS q SMOKE DETECTORS DESCRIPTION The OPT202 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 OPT202 operates over a wide supply range ( ±2.25 to ±18V) and supply current is only 400µA. It is packaged in a transparent plastic 8-pin DIP or 5-pin SIP, specified for the 0 °C to +70°C temperature range as well as a hermetic ceramic 8-pin DIP with a glass window, specified for the –40 °C to +85°C tempera- ture range. PDS-1200E 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 FPO |