| Gain (V/V) | 2 |
| Iq (Typ) (mA) | 5.2 |
| Load capacitance (μF) | 1 |
| Number of channels (#) | 1 |
| THD + N @ 1 kHz (%) | 0.0005 |
| Noise floor (RTO, 20 kHz BW) (dBu) | -98 |
| Slew rate (Typ) (V/us) | 15 |
| Small-Signal bandwidth (Typ) (MHz) | 1.5 |
| Operating temperature range (C) | -55 to 125 |
- Balanced Output
- Low Distortion: 0.0005% at f = 1 kHz
- Wide Output Swing: 17Vrms into 600 Ω
- High Capacitive Load Drive
- High Slew Rate: 15 V/μs
- Wide Supply Range: ±4.5 V to ±18 V
- Low Quiescent Current: ±5.2 mA
- 8-Pin DIP, SO-8, and SOL-16 Packages
- Companion to Audio Differential Line Receivers:
INA134 and INA137 - Improved Replacement for SSM2142
The DRV134 and DRV135 are differential output amplifiers that convert a single-ended input to a balanced output pair. These balanced audio drivers consist of high performance op amps with on-chip precision resistors. They are fully specified for high performance audio applications and have excellent ac specifications, including low distortion (0.0005% at 1 kHz) and high slew rate (15 V/μs).
The on-chip resistors are laser-trimmed for accurate gain and optimum output common-mode rejection. Wide output voltage swing and high output drive capability allow use in a wide variety of demanding applications. They easily drive the large capacitive loads associated with long audio cables. Used in combination with the INA134 or INA137 differential receivers, they offer a complete solution for transmitting analog audio signals without degradation.
The DRV134 is available in 8-pin DIP and SOL-16 surface-mount packages. The DRV135 comes in a space-saving SO-8 surface-mount package. Both are specified for operation over the extended industrial temperature range, ?40°C to +85°C and operate from ?55°C to +125°C.