SSM6322
FEATURES
Flexible architecture to interface with all digital-to-analog converters (DACs) Accepts differential current or voltage input (provides single-ended voltage output)
High output current drive capability Greater than 100 m A rms output current Accurately reproduces large music transients into heavy loads (16 Ω to 32 Ω)
Excellent audio fidelity
- 121 d B total harmonic distortion plus noise (THD + N) at 1 k Hz, 2 V rms output with ±5 V supply and 32 Ω load Low output integrated noise (10 Hz to 22 k Hz) of 1.8 μV rms with A-weighted filter
Supply range: ±3.3 V to ±6 V (typical) Low power operation
Enabled: 60 m W, VCC = +5 V, VEE =
- 5 V Disabled/voice select: <30 μA Low power disable mode with high output impedance High-Z in power-down mode eliminating voice mode switch from the high fidelity path Greater than 87 d B power supply rejection ratio (PSRR) at
20 k Hz Adjustable input mon-mode voltage with resistor programmable reference voltage 1.45 V (typical) with no external ponents...
