TIPD176, 1-MHz, Single-Supply, Photodiode Amplifier Reference Design
Progetto di riferimento usando la parte OPA320AIDBVR di Texas Instruments
Immagine
1 / 2
Documenti associati
Per prodotti finali
- Barcode Scanner
- Metering
- Optical Networking
Per contattare il Servizio Clienti.
- TIPD176, 1-MHz, Single-Supply, Photodiode Amplifier Reference Design. This circuit consists of a single-supply Op-Amp configured as a transimpedance amplifier with a bandwidth greater than 1MHz for amplifying the light- dependent current of a photodiode. A small bias voltage derived from the positive supply and applied to the Op-Amp's non-inverting input. This prevents the output from saturating at the negative supply rail in the absence of input current. It is designed to produce output voltages of 0.1V to 4.9V for photodiode currents of 0uA to 90uA. This circuit is designed for use in common transimpedance amplifier applications such as barcode scanners, optical networking, and spectrometers
Funzioni principali
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Number of SuppliesSingle
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Supply Voltage5 V
Parti in primo piano (2)
| Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
|---|---|---|---|---|---|---|
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OPA320 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Precision Amplifier R-R I/O ±2.75V/5.5V 5-Pin SOT-23 T/R | ACQUISTA | |
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OPA320AIDBVR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Precision Amplifier R-R I/O ±2.75V/5.5V 5-Pin SOT-23 T/R | ACQUISTA | |