Features
- Ultra low noise: en = 4.0 nV/ √Hz
- Low input bias current: 100 nA
- High slew rate: 6 V/ μs
- Low supply voltage: ±2 V to ±7 V (Split) +4 V to +14 V (Single)
- Internal frequency compensation
Description
The μPC4572 is a dual wide band, ultra low noise operational amplifier designed for low supply voltage operation of +4 V to +14 V single supply and ±2 V to ±7 V split supplies. Using high hFE PNP transistors for the input circuit, Input bias current and input equivalent noise are better than conventional wide band operational amplifier. The μ PC4572 is an excellent choice for preamplifiers and active filters in audio, instrumentation, and communication circuit.
Parameters
| Attributes | Value |
|---|---|
| Channels (#) | 2 |
| Temp. Range (°C) | -20 to +80 |
| Bandwidth (MHz) | 16 |
| Offset Voltage (Max) (mV) | 5 |
| IBIAS (nA) | 100 |
| CMRR (dB) | 90 |
| Rail-to-Rail Input | No |
| Rail-to-Rail Output | No |
| Common Mode Input Voltage Range (V) | 4 - 16 |
| IS per Amp (mA) | 4.5 |
| Single Supply Voltage Range (V) | 5 - 16 |
| Slew Rate (V/µs) | 6 |
| VS (Min) (V) | 5 |
| VS (Max) (V) | 16 |
| Topology [Rail 1] | - |
| Enable | - |
| Dual Supply Range (V) | V+-7V(Max.) |
| Input Offset Voltage Vio (Max) (mV (±)) | 5 |
| Supply Current Icc/Idd (Max) (mA) | 7 |
| Qualification Level | Standard |
| Simulation Model Available | SPICE |
| Part Number | Status | Samples | Longevity | Stock | Package | Budgetary Price (USD) | Carrier Type | Moisture Sensitivity Level (MSL) | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|
| UPC4572G2-AP | Active | N/A | 2030 Mar | Out of Stock | SOP | 1 | ||||
| UPC4572G2-E1-AP | Active | Available | 2030 Mar | Out of Stock | SOP | 1ku | $0.308 | Embossed Tape | 1 | THAILAND | JAPAN |
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Knowledge Base
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Crossover Distortion Generate: if audio signal expand with uPC358
Yes, this is correct. If the crossover distortion is a problem, use the uPC1458 or the uPC4572 for audio applications, or else use the uPC4742, which does not generate crossover distortion.
Dec 1, 2011
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