Features
- Input Offset Voltage: ± 2mV (TYP.)
- Input Offset Current: ± 5nA (TYP.)
- Large Signal Voltage Gain: 100000 (TYP.)
- Internal Frequency Compensation
- Output Short-Circuit Protection
Description
μPC1251, μPC358 are dual operational amplifiers designed to operate on a single power supply. The features include low-voltage operation, a common-mode input voltage that ranges from V− (GND) level, an output from a V− (GND) level that is determined by the output stage of Class C push-pull circuit and a 50μA (TYP.) constant current, and a low current consumption. In addition, this amplifier can also operate in both positive and negative power supply and can be used extensively in various amplifier circuits. The μPC1251 is suited for a wide operating ambient temperature use due to its temperature expansion type, while μPC358 is for general-purpose usage. A DC parameter selection that is compatible to operational amplifiers is also available. μPC451, μPC324 which are quad types with the same circuit configuration are also available under this series of operational amplifiers.
Parameters
| Attributes | Value |
|---|---|
| Channels (#) | 2 |
| Temp. Range (°C) | -40 to +85, -40 to +125 |
| Bandwidth (MHz) | 0.5 |
| Offset Voltage (Max) (mV) | 7 |
| IBIAS (nA) | 14 |
| IOUT (A) | 0.02 |
| CMRR (dB) | 70 |
| PSRR (db) | 100 |
| Rail-to-Rail Input | No |
| Rail-to-Rail Output | No |
| Common Mode Input Voltage Range (V) | 0 - V+-1.5, 3 - 30 |
| Output Voltage Swing Range (V) | 0 - V+-1.5 |
| IS per Amp (mA) | 0.7 |
| Single Supply Voltage Range (V) | 3 - 30 |
| Slew Rate (V/µs) | 0.3 |
| VS (Min) (V) | 3 |
| VS (Max) (V) | 30, 32 |
| Topology [Rail 1] | - |
| Enable | - |
| Dual Supply Range (V) | V+-15V(Max.) |
| Input Offset Voltage Vio (Max) (mV (±)) | 7 |
| Supply Current Icc/Idd (Max) (mA) | 0.7, 1.2 |
| Qualification Level | Standard |
| Simulation Model Available | SPICE |
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