Features: Wide operating supply voltage (2~16V) Chip disable input to power down the IC Low quiescent current for battery powered application Lower power down quiescent current Drives a wide range of speaker load (8~100) Output power exceed 250mW with 32speaker Low total harmonic distortion Gain ...
TS34119: Features: Wide operating supply voltage (2~16V) Chip disable input to power down the IC Low quiescent current for battery powered application Lower power down quiescent current Drives a wide range ...
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Parameter | Symbol | Value | Unit |
Supply Voltage | Vcc | +1 ~ 18V | V |
Maximum Input Voltage (FC1, FC2, CD, Vin) | Vin | -1.0 ~ Vcc+1.0 | V |
Applied Output Voltage to VO1, VO2 when disabled | Vvo | -1.0 ~ Vcc+1.0 | V |
Maximum Output Current at VO1, VO2 | Io | ±250 | mA |
Storage Temperature Range | TSTG | -65 ~ +150 |
Note: Maximum ratings are those values beyond which damage to the device may occur, functional operation should be Restricted to the recommended operating conditions
The TS34119 is a low power audio amplifier, it integrated circuit intended (primarily) for telephone applications, such as in speakerphones. It provides differential speaker outputs to maximize output swing at low supply voltages (2.0V minimum). Coupling capacitors of TS34119 to the speaker are not required. Open loop gain is 80dB, and the closed loop gain is set with two external resistors. A chip Disable pin permits powering down and/or muting the input signal.
The TS34119 is offered in SOP-8 and DIP-8 package