165MHz 雙路、斬波穩定型電壓反饋放大器
| Architecture | Voltage FB |
| Number of channels (#) | 2 |
| Total supply voltage (Min) (+5V=5, +/-5V=10) | 9 |
| Total supply voltage (Max) (+5V=5, +/-5V=10) | 32 |
| GBW (Typ) (MHz) | 165 |
| BW @ Acl (MHz) | 165 |
| Acl, min spec gain (V/V) | 1 |
| Slew rate (Typ) (V/us) | 400 |
| Vn at flatband (Typ) (nV/rtHz) | 14 |
| Vn at 1 kHz (Typ) (nV/rtHz) | 14 |
| Iq per channel (Typ) (mA) | 8 |
| Vos (offset voltage @ 25 C) (Max) (mV) | 10 |
| Rail-to-rail | No |
| Features | C-Load Drive |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 85, 0 to 70 |
| CMRR (Typ) (dB) | 90 |
| Input bias current (Max) (pA) | 6000000 |
| Offset drift (Typ) (uV/C) | 10 |
| Output current (Typ) (mA) | 100 |
| 2nd harmonic (dBc) | 75 |
| 3rd harmonic (dBc) | 75 |
| Frequency of harmonic distortion measurement (MHz) | 1 |
- C-Stable Amplifiers Drive Any Capacitive Load
- High Speed
- 165 MHz Bandwidth (-3 dB); CL = 0 pF
- 100 MHz Bandwidth (-3 dB); CL = 100 pF
- 35 MHz Bandwidth (-3 dB); CL = 1000 pF
- 400 V/us Slew Rate
- Unity Gain Stable
- High Output Drive, IO = 100 mA (typ)
- Very Low Distortion
- THD = -75 dBc (f = 1 MHz, RL = 150
) - THD = -89 dBc (f = 1 MHz, RL = 1 k )
- THD = -75 dBc (f = 1 MHz, RL = 150
- Wide Range of Power Supplies
- VCC = ±5 V to ±15 V
- Available in Standard SOIC or MSOP PowerPADTM Package
- Evaluation Module Available
The THS4041 and THS4042 are single/dual, high-speed voltage feedback amplifiers capable of driving any capacitive load. This makes them ideal for a wide range of applications including driving video lines or buffering ADCs. The devices feature high 165-MHz bandwidth and 400-V/usec slew rate. The THS4041/2 are stable at all gains for both inverting and noninverting configurations. For video applications, the THS4041/2 offer excellent video performance with 0.01% differential gain error and 0.01° differential phase error. These amplifiers can drive up to 100 mA into a 20- load and operate off power supplies ranging from ±5V to ±15V.
