BA728N |
RFQ for BA728N Required Field |
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| Product | Manufacturers | Pack | D/C |
| BA728N | - | - | 03+ |
The BA728, BA728F, and BA728N are ICs with two independently functioning operational amplifiers featuring internal phase compensation. These products offer a wide range of operating voltages, from 3 to 18V ( ± 1.5 to 9V) and are high-performance operational amplifiers which can be driven from a single power supply within the in-phase mode input range, including a negative power supply.
Typical Application |
Features |
| Ground sensing small-signal amplifiers Control amplifiers requiring high phase margin, such as motor drivers Amplifiers operated on low voltages Capacitive loaded amplifiers | Can be driven from a single power supply. Low power. Pin layout is the same as that of the generalpurpose 4558 operational amplifier. When driven from a single power supply, the power supply voltage ranges from 3 to 18V. When driven from a dual power supply, the power supply voltage ranges from ± 1.5 to ± 9V. Output is protected against short-circuits. Output block is operated as a class AB to minimize crossover distortion. Low input bias current of 10nA (typ.). Each package contains two operational amplifiers. Internal phase compensation provided. |
| Parameter | Symbol | Limits | Unit | ||
| BA728 | BA728F | BA728N | |||
| Power supply voltage | VCC | 18 ( ± 9) | 18 ( ± 9) | 18 ( ± 9) | V |
| Power dissipation | Pd | 800* | 550* | 550* | mW |
| Differential input voltage | VID | VCC | VCC | VCC | V |
| Common-mode input voltage | VI | 0.3 ~ + VCC | 0.3 ~+ VCC | 0.3~ + VCC | V |
| Operating temperature | Topr | 20 ~ + 75 | 20 ~ + 75 | 20~ + 75 | °C |
| Storage temperature | Tstg | 55 ~ + 125 | 55 ~ + 125 | 55~ + 125 | °C |
