| Architecture | Current FB |
| Number of channels (#) | 1 |
| Total supply voltage (Min) (+5V=5, +/-5V=10) | 10 |
| Total supply voltage (Max) (+5V=5, +/-5V=10) | 30 |
| GBW (Typ) (MHz) | 100 |
| BW @ Acl (MHz) | 100 |
| Acl, min spec gain (V/V) | 1 |
| Slew rate (Typ) (V/us) | 900 |
| Vn at flatband (Typ) (nV/rtHz) | 3 |
| Vn at 1 kHz (Typ) (nV/rtHz) | 3 |
| Iq per channel (Typ) (mA) | 4.8 |
| Vos (offset voltage @ 25 C) (Max) (mV) | 10 |
| Rail-to-rail | No |
| Features | Shutdown |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 85 |
| CMRR (Typ) (dB) | 68 |
| Input bias current (Max) (pA) | 4000000 |
| Offset drift (Typ) (uV/C) | 10 |
| Output current (Typ) (mA) | 260 |
| 2nd harmonic (dBc) | 52 |
| 3rd harmonic (dBc) | 48 |
| Frequency of harmonic distortion measurement (MHz) | 10 |
- Low Noise
- 2-pA/√Hz Noninverting Current Noise
- 10-pA/√Hz Inverting Current Noise
- 3-nV/√Hz Voltage Noise
- High Output Current Drive: 260 mA
- High Slew Rate: 1300 V/μs
- (RL = 100
, VO = 8 VPP)
- (RL = 100
- Wide Bandwidth: 90 MHz (G = 2, RL = 100 )
- Wide Supply Range: ±5 V to ±15 V
- Power-Down Feature: (THS3110 Only)
- APPLICATIONS
- Video Distribution
- Power FET Driver
- Pin Driver
- Capacitive Load Driver
All trademarks are the property of their respective owners.
The THS3110 and THS3111 are low-noise, high-voltage, current-feedback amplifiers designed to operate over a wide supply range of ±5 V to ±15 V for today's high performance applications.
The THS3110 features a power-down pin (PD) that puts the amplifier in low-power standby mode, and lowers the quiescent current from 4.8 mA to 270 μA.
These amplifiers provide well-regulated ac performance characteristics. The unity-gain bandwidth of 100 MHz allows for good distortion characteristics below 10 MHz. Coupled with a high 1300-V/&mirco;s slew rate, the THS3110 and THS3111 amplifiers allow for high output voltage swings at high frequencies.
The THS3110 and THS3111 are offered in the SOIC-8 (D) and the MSOP-8 (DGN) packages with PowerPAD.
