The THS4500 is a high-performance, fully differential amplifier from Texas Instruments.
The THS4500, featuring power-down capability, sets new performance standards for fully differential
amplifiers with unsurpassed linearity, supporting 14-bit operation through 40 MHz. Available in an
MSOP-8 with PowerPAD package for a
smaller footprint, enhanced ac performance, and improved thermal dissipation capability.
- Fully Differential Architecture
- Bandwidth: 370 MHz
- Slew Rate: 2800 V/µs
- IMD3: –90 dBc at 30 MHz
- OIP3: 49 dBm at 30 MHz
- Output Common-Mode Control
- Wide Power-Supply Voltage Range: 5 V, ±5 V, 12 V, 15 V
- Input Common-Mode Range Shifted to Include Negative Power-Supply Rail
- Power-Down Capability (THS4500)
- Evaluation Module Available
| Number of channels | 1 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 4.5 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 15 |
| BW at Acl (MHz) | 370 |
| Acl, min spec gain (V/V) | 1 |
| Slew rate (typ) (V/µs) | 2800 |
| Architecture | Bipolar, Fully Differential ADC Driver |
| Vn at flatband (typ) (nV√Hz) | 7 |
| Iq per channel (typ) (mA) | 23 |
| Rail-to-rail | In to V- |
| Vos (offset voltage at 25°C) (max) (mV) | 7 |
| Operating temperature range (°C) | -55 to 125 |
| Iout (typ) (mA) | 120 |
| 2nd harmonic (dBc) | 82 |
| 3rd harmonic (dBc) | 97 |
| Frequency of harmonic distortion measurement (MHz) | 8 |
| GBW (typ) (MHz) | 300 |
| Input bias current (max) (pA) | 4600000 |
| Features | Shutdown |
| CMRR (typ) (dB) | 80 |
| Rating | HiRel Enhanced Product |