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THS4031和THS4032是超低电压噪声,高速电压反馈放大器,非常适合需要低电压噪声的应用,包括通信和成像。单放大器THS4031和双放大器THS4032提供良好的AC性能,带宽为100 MHz(G = 2),压摆率为100 V /μs,建立时间为60 ns(0.1%)。 THS4031和THS4032具有单位增益稳定性,带宽为275 MHz。这些放大器具有90 mA的高驱动能力,每通道仅消耗8.5 mA电源电流。 THS4031和THS4032设计用于f = 1 MHz时总谐波失真(THD)为-90 dBc,噪声极低,为1.6 nV /√ Hz 需要低失真和低噪声的应用,如缓冲模数转换器。
所有商标均为其各自所有者的财产。
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 |
THS4032 | THS4031 |
---|---|
Bipolar Voltage FB | Bipolar Voltage FB |
2 | 1 |
10 | 10 |
30 | 30 |
200 | 200 |
1 | 1 |
100 | 100 |
1.6 | 1.6 |
1.6 | 1.6 |
8.5 | 8.5 |
2 | 2 |
No | No |
N/A | N/A |
Catalog | Catalog |
0 to 70 -40 to 85 | -40 to 85 0 to 70 |
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) |
95 | 95 |
6000000 | 6000000 |
2 | 2 |
200 | 200 |
90 | 90 |
72 | 81 |
72 | 81 |
1 | 1 |