TS489

TS488 TS489 Pop-free 120 mW stereo headphone amplifier TS488IST - MiniSO-8 OUT (1) VIN (1) BYPASS GND 1 2 3 4 8 VCC 7 OUT (2) 6 VIN (2) 5 SHUTDOWN TS488IQT - DFN8 Vcc 1 OUT (1) 2 VIN (1) 3 Bypass 4 8 OUT (2) 7 VIN (2) 6 Shutdown 5 GND Features Pop and click noise protection circuitry Operating range from VCC = 2.2 V to 5.5 V Standby mode active low (TS488) or high (TS489) Output power: – 120 mW at 5 V, into 16 Ω with 0.1% THD+N max (1 kHz) – 55 mW at 3.3 V, into 16 Ω with 0.1% THD+N max (1 kHz) Low current consumption: 2.7 mA max at 5 V Ultra-low standby current consumption: 10 nA typical High signal-to-noise ratio High crosstalk immunity: 102 dB (F = 1 kHz) PSRR: 70 dB typ. (F = 1 kHz), inputs grounded at 5 V Unity-gain stable Short-circuit protection circuitry Available in lead-free MiniSO-8 & DFN8 (2 x 2 mm) Datasheet - production data Description The TS488/9 is an enhancement of TS486/7 that eliminates pop and click noi...