Features: `Speaker amp: Stereo BTL output 0.7W (when VCC = 5.0V, RL = 8½)`Electronic volume control (-60 ~ +20dB). THD = 0.5% (when POUT = 300mW, RL = 8½) THD1 = 0.5% (when VOUT = 100mVrms, RL = 16½) THD2 = 0.1% (when VOUT = 1VmVrms, RL = 10k½)`Line amp: Mixes 4 inputs ...
MM1407: Features: `Speaker amp: Stereo BTL output 0.7W (when VCC = 5.0V, RL = 8½)`Electronic volume control (-60 ~ +20dB). THD = 0.5% (when POUT = 300mW, RL = 8½) THD1 = 0.5% (when VOUT = 100m...
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` Speaker amp: Stereo BTL output 0.7W (when VCC = 5.0V, RL = 8½)
` Electronic volume control (-60 ~ +20dB). THD = 0.5% (when POUT = 300mW, RL = 8½)
THD1 = 0.5% (when VOUT = 100mVrms, RL = 16½)
THD2 = 0.1% (when VOUT = 1VmVrms, RL = 10k½)
` Line amp: Mixes 4 inputs ( 2ch signals and outputs on 3 outputs ( 2ch. Stereo/monaural switching possible on one line. THD = 0.1% (when VOUT = 1Vrms, RL = 10k½)
` Microphone amp: Switch pin selects 1 of 4 inputs
` Logic control: Speaker, headphone and line amp (including microphone amp and mix amp) logic controllable. Current consumption 300A during power save mode.
Item |
Signal |
Rating |
Unit |
Storage temperature |
TSTG |
-40~+125 |
°C |
Operating temperature |
TOPR |
-20~+75 |
°C |
Power supply voltage (AVCC) |
VCCmax.1 |
7 |
V |
Power supply voltage (VP) |
VCCmax.2 |
7 |
V |
Power supply voltage (VD) |
VCCmax.3 |
7 |
V |
Input pin voltage (AVCC) |
VINmax.1 |
-0.3~AVCC+0.3 |
V |
Input pin voltage (VP) |
VINmax.2 |
-0.3~VP+0.3 |
V |
Input pin voltage (VD) |
VINmax.3 |
-0.3~VD+0.3 |
V |
Allowable loss |
Pd |
680mW (alone) 1.6W (mounted on board) |
W |