OPT211 General Description
The OPT211 is a monolithic photodiode with on-chip FET-input transpedance amplifier, that provides wide bandwidth at very high gains. Uncommitted input and feedback nodes allow a variety of feedback options for maximum versatility. Trade-offs in responsivity (gain), bandwidth and SNR can easily be made.
The monolithic combination of photodiode and transimpedance amplifier on a single chip eliminates the problems commonly encountered in discrete designs such as leakage current errors, noise pickup and gain peaking due to stray capacitance. The 0.09 x 0.09 inch photodiode is operated at zero bias for excellent linearity and low dark current. Direct access to the detector's anode allows photodiode bootstrapping, which increases speed performance.
The OPT211 operates over a wide supply range (±2.25V to ±18V) and supply current is only 400A. It is packaged in a transparent plastic 8-pin DIP specified for the 0 to 70 temperature range.
OPT211 Maximum Ratings
Supply Voltage ................................................................................... ±18V
Input Voltage Range ............................................................................ ±VS
Output Short-Circuit (to ground) ............................................... Continuous
Operating Temperature ...................................................... 25 to +85
Storage Temperature ......................................................... 25 to +85
Junction Temperature ........................................................................ +85
Lead Temperature (soldering, 10s) ................................................. +300
(Vapor-Phase Soldering Not Recommended)
OPT211 Features
` WIDE BANDWIDTH, HIGH RESPONSIVITY:
RF BANDWIDTH
1MW 50kHz *150kHz
100MW 5kHz *13kHz
*with bootstrap buffer
` PHOTODIODE SIZE: 0.090 x 0.090 inch (2.29 x 2.29mm)
` HIGH RESPONSIVITY: 0.45A/W (650nm)
` LOW DARK ERRORS: 2mV max
` EXCELLENT SPECTRA` RESPONSE
` LOW QUIESCENT CURRENT: 400A
` TRANSPARENT 8-PIN DIP
OPT211 Typical Application
· MEDICAL INSTRUMENTATION
· LABORATORY INSTRUMENTATION
· POSITION AND PROXIMITY SENSORS
· PHOTOGRAPHIC ANALYZERS
· BARCODE SCANNERS
· SMOKE DETECTORS
OPT211 Connection Diagram

- ·OPT101
- BURR-BROWN [Burr-Brown Corporation]
- MONOLITHIC PHOTODIODE AND SINGLE-SUPPLY TRANSIMPEDANCE AMPLIFIER
- 169672 KB

- ·OPT101P
- BURR-BROWN [Burr-Brown Corporation]
- MONOLITHIC PHOTODIODE AND SINGLE-SUPPLY TRANSIMPEDANCE AMPLIFIER
- 169672 KB

- ·OPT101W
- BURR-BROWN [Burr-Brown Corporation]
- MONOLITHIC PHOTODIODE AND SINGLE-SUPPLY TRANSIMPEDANCE AMPLIFIER
- 169672 KB

- ·OPT-155A1H1A
- ETC [ETC]
- 155Mbps, 2Km, 1x9 SC Duplex Optical Transceiver Module for Fast Ethernet, ATM, SONET/SDH STM-1/OC-3
- 105314 KB

- ·OPT-155A2H1
- ETC [ETC]
- 155Mbps, 2Km, 1x9 SC Duplex Optical Transceiver Module for Fast Ethernet, ATM, SONET/SDH STM-1/OC-3
- 105314 KB

- ·OPT-155A2H1A
- ETC [ETC]
- 155Mbps, 2Km, 1x9 SC Duplex Optical Transceiver Module for Fast Ethernet, ATM, SONET/SDH STM-1/OC-3
- 105314 KB

- ·OPT202
- BURR-BROWN [Burr-Brown Corporation]
- PHOTODIODE WITH ON-CHIP AMPLIFIER
- 179880 KB

- ·OPT210
- BURR-BROWN [Burr-Brown Corporation]
- MONOLITHIC PHOTODIODE AND AMPLIFIER 300kHz Bandwidth at RF = 1MW
- 121643 KB

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