| Architecture | Voltage FB |
| Number of channels (#) | 1 |
| Total supply voltage (Min) (+5V=5, +/-5V=10) | 5 |
| Total supply voltage (Max) (+5V=5, +/-5V=10) | 15 |
| GBW (Typ) (MHz) | 1000 |
| BW @ Acl (MHz) | 1000 |
| Acl, min spec gain (V/V) | 1 |
| Slew rate (Typ) (V/us) | 970 |
| Vn at flatband (Typ) (nV/rtHz) | 7 |
| Vn at 1 kHz (Typ) (nV/rtHz) | 7 |
| Iq per channel (Typ) (mA) | 19 |
| Vos (offset voltage @ 25 C) (Max) (mV) | 12 |
| Rail-to-rail | No |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 85 |
| CMRR (Typ) (dB) | 56 |
| Input bias current (Max) (pA) | 15000000 |
| Offset drift (Typ) (uV/C) | 40 |
| Output current (Typ) (mA) | 170 |
| 2nd harmonic (dBc) | 78 |
| 3rd harmonic (dBc) | 68 |
| Frequency of harmonic distortion measurement (MHz) | 30 |
- Unity-Gain Stability
- Wide Bandwidth: 1 GHz
- High Slew Rate: 970 V/μs
- Low Distortion:
- –90 dBc THD at 30 MHz
- 130-MHz Bandwidth (0.1 dB, G = 2)
- 0.007% Differential Gain
- 0.003° Differential Phase
- High Output Drive, IO = 170 mA
- Excellent Video Performance:
- 130-MHz Bandwidth (0.1 dB, G = 2)
- 0.007% Differential Gain
- 0.003° Differential Phase
- Supply Voltages
- +5 V, ±5 V, +12 V, +15 V
- Power Down Functionality (THS4215)
- Evaluation Module Available
- APPLICATIONS
- High Linearity ADC Preamplifier
- Differential to Single-Ended Conversion
- DAC Output Buffer
- Active Filtering
- Video Applications
All trademarks are the property of their respective owners.
The THS4211 and THS4215 are high slew rate, unity-gain stable, voltage feedback amplifiers designed to run from supply voltages as low as 5 V and as high as 15 V. The THS4215 offers the same performance as the THS4211 with the addition of power-down capability. The combination of high slew rate, wide bandwidth, low distortion, and unity-gain stability make the THS4211 and THS4215 high-performance devices across multiple ac specifications.
Designers using the THS4211 are rewarded with higher dynamic range over a wider frequency band without the stability concerns of decompensated amplifiers. These devices are available in SOIC, MSOP with PowerPAD, and leadless MSOP with PowerPAD packages.
