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TS488IQT

Audio Amp Headphone 2-CH Stereo 130W Class-AB 8-Pin DFN T/R

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TS488IQT
  • TS488IQT
Manufacturer:STMicroelectronics
Product Category: Amplifiers & Comparators, Audio Power Amplifiers
Avnet Manufacturer Part #: TS488IQT
Secondary Manufacturer Part#: TS488IQT
  • Legend Information Icon RoHS 10 Compliant
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The TS488/9 is an enhancement of TS486/7 that eliminates pop and click noise and reduces the number of external passive components.The TS488/9 is a dual audio power amplifier capable of driving, in single-ended mode, either a 16 O or a 32 O stereo headset.Capable of descending to low voltages, it delivers up to 31 mW per channel (into 16 O loads) of continuous average power with 0.1% THD+N in the audio bandwidth from a 2.5 V power supply.An externally-controlled standby mode reduces the supply current to 10 nA (typ.). The unity gain stable TS488/9 is configured by external gain-setting resistors.

  • 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 O with 0.1% THD+N max (1 kHz)
  • 55 mW at 3.3 V, into 16 O 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 mm x 2 mm
  • Headphone amplifiers
  • Mobile phones, PDAs, computer motherboards
  • High-end TVs, portable audio players

    • Technical Attributes

    Find Similar Parts

    		 Description Value
    		Class-AB
    		Headphone
    		Single
    		Matte Tin
    		260
    		32 Ohm
    		580 mW
    		Surface Mount
    		MSL 1 - Unlimited
    		2.7@5V mA
    		-40 to 85 °C
    		Single-Ended
    		2-Channel Stereo
    		8DFN
    		8
    		Single Supply
    		2 x 2 x 0.53 mm
    		DFN
    		2.2V to 5.5V
    		0.3@16Ohm@90mW|0.3@32Ohm@60mW %
    		1.1 MHz
    		130x2@16Ohm W
    		70 dB

    ECCN / UNSPSC / COO

    Description Value
    Country of Origin: RECOVERY FEE
    ECCN: EAR99
    HTSN: 8542330001
    Schedule B: 8542330000
    In Stock :  0
    Additional inventory
    Factory Lead Time: 777 Weeks
    Price for: Each
    Quantity:
    Min:3000  Mult:3000  
    USD $: