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数据: Low-Noise, High-Output Drive, Current Feedback, Operational Amplifiers 数据表
THS3120和THS3121是低噪声,高电压,高输出电流驱动的电流反馈放大器,设计用于±的宽电源范围5 V至±15 V,适用于当今的高性能应用。
THS3120提供省电模式,提供断电引脚,用于降低器件的7mA静态电流,当器件为
这些放大器提供良好调节的交流性能特性。最值得注意的是,0.1 dB的扁平带宽非常高,超过90 MHz。 130 MHz的单位增益带宽可在10 MHz时实现良好的失真特性。 THS3120和THS3121放大器具有1700-V /μs的高压摆率,可在高频下实现高输出电压摆幅。
THS3120和THS3121采用SOIC-8(D)封装和MSOP-8(DGN)PowerPAD包。
所有商标均为各自所有者。
Architecture |
Number of Channels (#) |
Total Supply Voltage (Min) (+5V=5, +/-5V=10) |
Total Supply Voltage (Max) (+5V=5, +/-5V=10) |
BW @ Acl (MHz) |
Acl, min spec gain (V/V) |
Slew Rate (Typ) (V/us) |
Vn at Flatband (Typ) (nV/rtHz) |
Vn at 1kHz (Typ) (nV/rtHz) |
Iq per channel (Typ) (mA) |
Vos (Offset Voltage @ 25C) (Max) (mV) |
Rail-to-Rail |
Features |
Rating |
Operating Temperature Range (C) |
Package Group |
Package Size: mm2:W x L (PKG) |
CMRR (Typ) (dB) |
Input Bias Current (Max) (pA) |
Offset Drift (Typ) (uV/C) |
GBW (Typ) (MHz) |
Output Current (Typ) (mA) |
2nd Harmonic (dBc) |
3rd Harmonic (dBc) |
@ MHz |
THS3120 | THS3121 |
---|---|
Bipolar Current FB | Bipolar Current FB |
1 | 1 |
10 | 10 |
30 | 30 |
130 | 130 |
1 | 1 |
1500 | 1500 |
2.5 | 2.5 |
2.5 | 2.5 |
3.5 | 3.5 |
10 | 10 |
No | No |
Shutdown | N/A |
Catalog | Catalog |
-40 to 85 | -40 to 85 |
MSOP-PowerPAD SOIC | MSOP-PowerPAD SOIC |
8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
70 | 70 |
4000000 | 4000000 |
10 | 10 |
130 | 130 |
475 | 475 |
51 | 51 |
50 | 50 |
10 | 10 |