具有關斷模式的 150MHz 全差分輸入/輸出高壓擺率放大器
| Number of channels (#) | 1 |
| Total supply voltage (Min) (+5V=5, +/-5V=10) | 4 |
| Total supply voltage (Max) (+5V=5, +/-5V=10) | 33 |
| BW @ Acl (MHz) | 150 |
| Acl, min spec gain (V/V) | 1 |
| Slew rate (Typ) (V/us) | 650 |
| Architecture | Fully Differential ADC Driver, Bipolar |
| Vn at flatband (Typ) (nV/rtHz) | 7.6 |
| Iq per channel (Typ) (mA) | 17.5 |
| Rail-to-rail | No |
| Vos (offset voltage @ 25 C) (Max) (mV) | 7 |
| Operating temperature range (C) | -40 to 85, 0 to 70 |
| | |
| Output current (Typ) (mA) | 85 |
| 2nd harmonic (dBc) | 85 |
| 3rd harmonic (dBc) | 88 |
| Frequency of harmonic distortion measurement (MHz) | 1 |
| GBW (Typ) (MHz) | 150 |
| Input bias current (Max) (pA) | 15000000 |
| Features | Shutdown |
| CMRR (Typ) (dB) | 83 |
| Rating | Catalog |
- High Performance
- 150 MHz -3 dB Bandwidth (VCC = ±5 V)
- 650 V/μs Slew Rate (VCC = ±15 V)
- -89 dB Third Harmonic Distortion at 1 MHz
- -83 dB Total Harmonic Distortion at 1 MHz
- 7.6 nV/
Hz Input-Referred Noise
- Differential Input/Differential Output
- Balanced Outputs Reject Common-Mode Noise
- Differential Reduced Second Harmonic Distortion
- Wide Power-Supply Range
- VCC = 5 V Single-Supply to ±15 V Dual Supply
- ICC(SD) = 1 mA (VCC = ±5) in Shutdown Mode (THS4150)
- APPLICATIONS
- Single-Ended to Differential Conversion
- Differential ADC Driver
- Differential Antialiasing
- Differential Transmitter and Receiver
- Output Level Shifter
PowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
The THS415x is one in a family of fully differential input/differential output devices fabricated using Texas Instruments' state-of-the-art BiComI complementary bipolar process.
The THS415x is made of a true fully-differential signal path from input to output. This design leads to an excellent common-mode noise rejection and improved total harmonic distortion.
