完善资料让更多小伙伴认识你,还能领取20积分哦,立即完善>
数据: OPA830-EP Low-Power, Single-Supply, Wideband Operational Amplifier 数据表
OPA830是一款低功耗,单电源,宽带,电压反馈放大器,采用+ 5V单电源供电。还支持±5V或+ 10V电源供电。输入范围低于负电源,并且在正电源的1.7V范围内。使用互补的共发射极输出可在任一电源的25mV范围内提供输出摆幅,同时驱动150Ω。高输出驱动电流(±80mA)和低差分增益和相位误差也使其成为单电源消费类视频产品的理想选择。
高增益带宽积(110MHz)和压摆率(550V /μs)确保了低失真操作,使OPA830成为3V和5V CMOS ADC的理想输入缓冲级。与其他低功耗,单电源放大器不同,失真性能随着信号摆幅的降低而提高。低9.2nV /√ Hz 输入电压噪声支持宽动态范围操作。
OPA830采用超小型SOT23- 5包。
| Number of Channels (#) |
| Total Supply Voltage (Min) (+5V=5, +/-5V=10) |
| Total Supply Voltage (Max) (+5V=5, +/-5V=10) |
| GBW (Typ) (MHz) |
| Slew Rate (Typ) (V/us) |
| Rail-to-Rail |
| Vos (Offset Voltage @ 25C) (Max) (mV) |
| Iq per channel (Typ) (mA) |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| Output Current (Typ) (mA) |
| Offset Drift (Typ) (uV/C) |
| Vn at 1kHz (Typ) (nV/rtHz) |
| Architecture |
| IIB (Max) (pA) |
| CMRR (Typ) (dB) |
| Package Size: mm2:W x L (PKG) |
| OPA830-EP |
|---|
| 1 |
| 2.8 |
| 11 |
| 310 |
| 600 |
| In to V- Out |
| 8.6 |
| 4.25 |
| HiRel Enhanced Product |
| -40 to 105 |
| SOT-23 |
| 85 |
| 25 |
| 9.5 |
| Voltage FB Bipolar |
| 13000000 |
| 80 |
| 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) |
| 无样片 |