Limiting Amplifier / TIA
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This page explains how Transimpedance Amplifier Stage is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
An electronic circuit stage that converts a current signal into a proportional voltage signal.
Technical details and manufacturing context for Transimpedance Amplifier Stage
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Supply Voltage | ±5 V DC V | Dual supply required for bipolar output swing. |
| Bandwidth | 10–100 MHz | Higher bandwidth reduces noise but may require higher supply current. |
| Transimpedance Gain | 10–100 kΩ | Sets output voltage per input current; higher gain increases sensitivity. |
| Input Offset Voltage | ≤1 mV | Low offset minimizes output error for small input currents. |
| Input Bias Current | ≤1 nA | Low bias current is critical for high-impedance sources. |
| Output Voltage Swing | ±3.5 V | Limited by supply rails and output stage. |
| Input Referred Noise Current | ≤5 pA/√Hz | Determines minimum detectable signal. |
| Operating Temperature Range | -40–+85 °C | Industrial grade; wider range available on request. |
| Power Dissipation | ≤100 mW | Low power for portable or battery-operated systems. |
| Input Capacitance | ≤10 pF | Affects stability and bandwidth; match to photodiode capacitance. |
| Output Impedance | ≤50 Ω | Low output impedance for driving capacitive loads. |
| Package Type | SOP-8 | Standard surface-mount package; other options available. |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Transimpedance Amplifier Stage.
This component is essential for the following industrial systems and equipment:
| pressure: | Not applicable (electronic circuit, no pressure rating) |
| other spec: | Input current range: 1nA to 10mA, Bandwidth: DC to 100MHz (typical), Supply voltage: ±5V to ±15V |
| temperature: | -40°C to +125°C (operational range for typical components) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Transimpedance Amplifier Stage.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
It converts a low-level current signal, such as from a photodetector, into a proportional voltage signal, providing initial amplification for further processing.
The directory lists a dual supply of ±5 V DC, but actual requirements may vary by model. Always check the datasheet or consult the manufacturer.
The feedback resistor sets the transimpedance gain (voltage per input current). Higher resistance increases sensitivity but may reduce bandwidth. The listed range is 10–100 kΩ.
Confirm the supply voltage, bandwidth, gain, input offset voltage, bias current, output swing, noise, temperature range, power dissipation, input capacitance, output impedance, and package type with the manufacturer for your specific application.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
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