特性
- AEC-Q100 Compliant
- Absolute Maximum Ratings · Power Supply Voltage: -0.3 ~ +36 V · Operating Ambient Temperature Range: -40 °C ~ +125 °C
- Electrical Characteristics · Power Supply Voltage (MIN. MAX.): +3 V to 32 V · Input Offset Voltage (TYP.): ±2.0 mV (V± = ±15 V) · Gain Bandwidth Product (TYP.): 3.5 MHz · Slew Rate (TYP.): 7 V/μs (V+ = 5 V, V- = GND)
描述
The μPC842A is a high-speed version of the single-power general-purpose operational amplifier μPC1251, realizing high-speed response and high stability. A High-Speed PNP transistor is used in the circuit which improves the characteristics such as slew rate, gain-bandwidth product, stabilization of the withstand load capacitance, with no crossover distortion compared to μPC1251. As this is a high slew rate product, it is able to provide high-speed signal amplification and can be applied to a wide range of sensor applications such as motors. Moreover, due to its small package (MSOP), mounting on the vicinity of the sensor becomes possible, which makes the board smaller and increases design freedom.
产品参数
| 属性 | 值 |
|---|---|
| Channels (#) | 2 |
| Temp. Range (°C) | -40 to +85, -40 to +125 |
| Bandwidth (MHz) | 3.5 |
| Offset Voltage (Max) (mV) | 4.5 |
| IBIAS (nA) | 120 |
| CMRR (dB) | 86 |
| Rail-to-Rail Input | No |
| Rail-to-Rail Output | No |
| Common Mode Input Voltage Range (V) | 3 - 32 |
| Output Voltage Swing Range (V) | 0 - V+-1.3 |
| IS per Amp (mA) | 4.3 |
| Single Supply Voltage Range (V) | 3 - 32 |
| Slew Rate (V/µs) | 8.5 |
| VS (Min) (V) | 3 |
| VS (Max) (V) | 32 |
| Topology [Rail 1] | - |
| Enable | - |
| Dual Supply Range (±V) | V+-16V(Max.) |
| Input Offset Voltage Vio (Max) (mV (±)) | 4.5 |
| Supply Current Icc/Idd (Max) (mA) | 5.5 |
| Qualification Level | Automotive(AEC-Q100 Compliant) |
| Simulation Model Available | SPICE |
应用方框图
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电机发电系统
高性能 xEV 电机控制设计，支持 ASIL C，配备锁步 CPU，并降低了 BOM 成本。
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