OPA1689
Overview
The OPA1688 and OPA1689 are a family of SoundPlus™ 36-V, single-supply, low-noise operational amplifiers capable of operating on supplies ranging from 4.5 V (±2.25 V) to 36 V (±18 V). This latest addition of high-voltage audio operational amplifiers, in conjunction with the OPA16xx devices provide a family of bandwidth, noise, and power options to meet the needs of a wide variety of applications.
- 1 THD+N, 50 mW, 32 Ω, 1 kHz, -109 dB
- Wide Supply Range: - 4.5 V to 36 V, ±2.25 V to ±18 V
- Low Offset Voltage: ±0.25 mV
- Low Offset Drift: ±0.5 µV/°C
- Gain Bandwidth: 10 MHz
- Low Input Bias Current: ±10 pA
- Low Quiescent Current: 1.6 mA per Amplifier
- Low Noise: 8 nV/√Hz
- EMI- and RFI-Filtered Inputs
- Input Range Includes Negative Supply
