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參數(shù)資料
| 型號： | TA2120FNG |
| 廠商： | Toshiba Corporation |
| 英文描述： | Low Consumption Current Stereo Headphone Power Amplifier for Portable CD (3V Use) |
| 中文描述： | 低功耗電流立體聲耳機(jī)功率放大器便攜式CD（3V的使用） |
| 文件頁數(shù)： | 1/17頁 |
| 文件大?。?/td> | 256K |
| 代理商： | TA2120FNG |
TA2120FNG
2006-04-19
1
TOSHIBA Bipolar Linear Integrated Circuit SIlicon Monolithic
TA2120FNG
Low Consumption Current Stereo Headphone Power Amplifier for Portable CD (3V Use)
The TA2120FNG is a low consumption current stereo
headphone power amplifier developed for portable CD players
(3V). This IC has active bass boost, output limiter, input pin for
beep sound.
Features
Low consumption current: I
CCQ
= 1.9 mA (C-CUP) (typ.)
I
CCQ
= 2.6 mA (OCL) (typ.)
Two kinds of gain mode available: G
V
= 16dB or 8.5dB
Output power (V
CC
= 2.0 V, f = 1 kHz, THD = 10%, R
L
= 16
)
P
o
= 8 mW (typ.)
Low noise: V
no
=
98dBV (typ.)
Built-in the center amplifier ON/OFF function.
(Favorable for low dissipation current in the C-Couple output configuration)
Built-in active bass boost system
Built-in output limiter function
Input pin for beep sound
Excellent ripple rejection ratio
Built-in capacitor for reducing buzz noise
Built-in power mute
Built-in a power on/off switch
Operating supply voltage range (Ta = 25°C): V
CC
= 1.8~4.5 V
Weight: 0.14 g (typ.)
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| TA2123AF | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:1.5V Stereo Headphone Amplifier |
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