Features: ` Operating from VCC=2.2V to 5.5V` 1W output power per channel @ VCC=5V, THD+N=1%, RL=8` 10nA standby current` 62dB PSRR @ 217Hz with grounded inputs` High SNR: 100dB(A) typ.` Near-zero pop & click` Available in QFN16 4x4 mm, 0.5mm pitch, leadfree packageApplication· Cellular mobile ...
TS4984: Features: ` Operating from VCC=2.2V to 5.5V` 1W output power per channel @ VCC=5V, THD+N=1%, RL=8` 10nA standby current` 62dB PSRR @ 217Hz with grounded inputs` High SNR: 100dB(A) typ.` Near-zero po...
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Symbol |
Parameter |
Value |
Unit |
VCC |
Supply voltage 1 |
6 |
V |
Vi |
Input Voltage 2 |
GND to VCC |
V |
Toper |
Operating Free Air Temperature Range |
-40 to + 85 |
|
Tstg |
Storage Temperature |
-65 to +150 |
|
Tj |
Maximum Junction Temperature |
150 |
|
Rthja |
Thermal Resistance Junction to Ambient QFN16 |
120 |
/W |
Pd |
Power Dissipation(4) |
internally limited. |
|
ESD |
Human Body Model |
2 |
kV |
ESD |
Machine Model |
200 |
V |
Latch-up Immunity |
200mA |
The TS4984 has been designed for top of the class stereo audio applications. Thanks to its compact and power dissipation efficient QFN package, it suits various applications.
With a BTL configuration, this Audio Power Amplifier TS4984 is capable of delivering 1W per channel of continuous RMS output power into an 8 load @ 5V.
An externally controlled standby mode control reduces the supply current to less than 10nA per channel. The device TS4984 also features an internal thermal shutdown protection.
The gain of each channel can be configured by external gain setting resistors TS4984.