参数资料
型号: TA2170FLG
元件分类: 音频/视频放大
英文描述: 0.02 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC24
封装: 5 X 5 MM, 0.50 MM PITCH, PLASTIC, QON-24
文件页数: 1/13页
文件大小: 231K
代理商: TA2170FLG
TA2170FLG
2006-04-19
1
TOSHIBA Bipolar Linear IC
Silicon Monolithic
TA2170FLG
Low Current Consumption Headphone Amplifier (Built-in Input Selector)
The TA2170FLG is a stereo headphone amplifier built-in
selector switch for three inputs.
The mute switch is built into each of the three inputs, and a
single or mixer output can be selected for the output.
Features
Low current consumption
VCC = 3 V, f = 1 kHz, RL = 32 , typ.
No signal mode
ICCQ = 0.9 mA (1-input mode)
ICCQ = 1.0 mA (2-input mode)
ICCQ = 1.1 mA (3-input mode)
0.1 mW × 2 ch
ICC = 2.2 mA (1-input mode)
ICC = 2.3 mA (2-input mode)
ICC = 2.4 mA (3-input mode)
0.5 mW × 2 ch
ICC = 4.1 mA (1-input mode)
ICC = 4.2 mA (2-input mode)
ICC = 4.3 mA (3-input mode)
GV = 0.3 dB (1-input mode, typ.)
Built-in signal level adjustment circuit to eliminate any perceptible change in volume whether single or mixer
output is used.
Built-in power switch
Built-in all mute switch
Built-in mute switch at each buffer amplifier
Built-in one side mute switch at buffer amplifier 1
Operating supply voltage range (Ta = 25°C): VCC1 (opr) = 1.8 to 4.5 V
VCC2 (opr) = 0.9 to 4.5 V
Weight: 0.05 g (typ.)
Marking: 2170G
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