OPA37SM, OPA37SM/883, OPA380 Selling Leads, Datasheet
MFG:BB Package Cooled:CAN8 D/C:09+
OPA37SM, OPA37SM/883, OPA380 Datasheet download
Part Number: OPA37SM
MFG: BB
Package Cooled: CAN8
D/C: 09+
OPA37SM, OPA37SM/883, OPA380
- Table of contents:
Info of OPA37SM
Info of OPA37SM/883
Info of OPA380
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About OPA1013
PDF/DataSheet Download
Datasheet: OPA1013
File Size: 169775 KB
Manufacturer: BURR-BROWN [Burr-Brown Corporation]
Download : Click here to Download
About OPA1013
PDF/DataSheet Download
Datasheet: OPA1013
File Size: 169775 KB
Manufacturer: BURR-BROWN [Burr-Brown Corporation]
Download : Click here to Download
About OPA380
PDF/DataSheet Download
Datasheet: OPA380
File Size: 262144 KB
Manufacturer: TI
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OPA380 General Description
`The OPA380 family of transimpedance amplifiers provides high-speed (90MHz Gain Bandwidth [GBW]) operation, with extremely high precision, excellent long-term stability, and very low 1/f noise. It is ideally suited for high-speed photodiode applications. The OPA380 features an offset voltage of 25V, offset drift of 0.1V/, and bias current of 50pA. The OPA380 far exceeds the offset, drift, and noise performance that conventional JFET op amps provide.
`The signal bandwidth of a transimpedance amplifier depends largely on the GBW of the amplifier and the parasitic capacitance of the photodiode, as well as the feedback resistor. The 90MHz GBW of the OPA380 enables a transimpedance bandwidth of > 1MHz in most configurations. The OPA380 is ideally suited for fast control loops for power level on an optical fiber.
`As a result of the high precision and low-noise characteristics of the OPA380, a dynamic range of 5 decades can be achieved. This capability allows the measurement of signal currents in the order of 10nA, and up to 1mA in a single I/V conversion stage. In contrast to logarithmic amplifiers, the OPA380 provides very wide bandwidth throughout the full dynamic range. By using an external pulldown resistor to 5V, the output voltage range can be extended to include 0V.
`The OPA380 (single) is available in MSOP-8 and SO-8 packages. The OPA2380 (dual) is available in the miniature MSOP-8 package. They are specified from 40 to +125.
`The signal bandwidth of a transimpedance amplifier depends largely on the GBW of the amplifier and the parasitic capacitance of the photodiode, as well as the feedback resistor. The 90MHz GBW of the OPA380 enables a transimpedance bandwidth of > 1MHz in most configurations. The OPA380 is ideally suited for fast control loops for power level on an optical fiber.
`As a result of the high precision and low-noise characteristics of the OPA380, a dynamic range of 5 decades can be achieved. This capability allows the measurement of signal currents in the order of 10nA, and up to 1mA in a single I/V conversion stage. In contrast to logarithmic amplifiers, the OPA380 provides very wide bandwidth throughout the full dynamic range. By using an external pulldown resistor to 5V, the output voltage range can be extended to include 0V.
`The OPA380 (single) is available in MSOP-8 and SO-8 packages. The OPA2380 (dual) is available in the miniature MSOP-8 package. They are specified from 40 to +125.
OPA380 Maximum Ratings
Voltage Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . ................ +7V
Signal Input Terminals(2), Voltage . . . . . . . . . −0.5V to (V+) + 0.5V
Current . . . . . . . . . . . . . . . . . . . . ...................................... ±10mA
Short-Circuit Current(3) . . . . . . . . . . . . . . . . . . . . . . . .. Continuous
Operating Temperature Range . . . . . . . . . . . . . . . ..−40 to +125
Storage Temperature Range . . . . . . . . . . . . . . . . . .−65 to +150
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150
Lead Temperature (soldering, 10s) . . . . . . . . . . . . . . . . . . . . +300
ESD Rating (Human Body Model) . . . . . . . . . . . . . . . . . . . . . . . 2000V
Signal Input Terminals(2), Voltage . . . . . . . . . −0.5V to (V+) + 0.5V
Current . . . . . . . . . . . . . . . . . . . . ...................................... ±10mA
Short-Circuit Current(3) . . . . . . . . . . . . . . . . . . . . . . . .. Continuous
Operating Temperature Range . . . . . . . . . . . . . . . ..−40 to +125
Storage Temperature Range . . . . . . . . . . . . . . . . . .−65 to +150
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150
Lead Temperature (soldering, 10s) . . . . . . . . . . . . . . . . . . . . +300
ESD Rating (Human Body Model) . . . . . . . . . . . . . . . . . . . . . . . 2000V
OPA380 Features
` > 1MHz TRANSIMPEDANCE BANDWIDTH
` EXCELLENT LONG-TERM VOS STABILITY
` BIAS CURRENT: 50pA (max)
` OFFSET VOLTAGE: 25V (max)
` INPUT CURRENT RANGE: 10nA to 1mA
` DRIFT: 0.1V/ (max)
` GAIN BANDWIDTH: 90MHz
` QUIESCENT CURRENT: 6.5mA
` SUPPLY RANGE: 2.7V to 5.5V
` SINGLE AND DUAL VERSIONS
` MicroSize PACKAGE: MSOP-8
` EXCELLENT LONG-TERM VOS STABILITY
` BIAS CURRENT: 50pA (max)
` OFFSET VOLTAGE: 25V (max)
` INPUT CURRENT RANGE: 10nA to 1mA
` DRIFT: 0.1V/ (max)
` GAIN BANDWIDTH: 90MHz
` QUIESCENT CURRENT: 6.5mA
` SUPPLY RANGE: 2.7V to 5.5V
` SINGLE AND DUAL VERSIONS
` MicroSize PACKAGE: MSOP-8
OPA380 Typical Application
· PHOTODIODE MONITORING
· PRECISION I/V CONVERSION
· OPTICAL AMPLIFIERS
· CAT-SCANNER FRONT-END
· PRECISION I/V CONVERSION
· OPTICAL AMPLIFIERS
· CAT-SCANNER FRONT-END
OPA380 Connection Diagram
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