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 ...
TS34119CA: 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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Description |
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 |
The TS34119CA is a low power audio amplifier, it integrated circuit intended (primarily) for telephone applications, such as in speakerphones. TS34119CA provides differential speaker outputs to maximize output swing at low supply voltages (2.0V minimum). Coupling capacitors 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 of TS34119CA permits powering down and/or muting the input signal.
The TS34119CA is offered in SOP-8 and DIP-8 package.