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TA2131FNG

Toshiba Semiconductor
Part Number TA2131FNG
Manufacturer Toshiba Semiconductor
Description Low Current Consumption Headphone Amplifier
Published May 29, 2009
Detailed Description TA2131FNG TOSHIBA Bipolar Linear IC Silicon Monolithic TA2131FNG www.datasheet4u.com Low Current Consumption Headphone...
Datasheet PDF File TA2131FNG PDF File

TA2131FNG
TA2131FNG

Overview
TA2131FNG TOSHIBA Bipolar Linear IC Silicon Monolithic TA2131FNG www.
datasheet4u.
com Low Current Consumption Headphone Amplifier for Portable MD Player (With Bass Boost Function) The TA2131FNG is a low current consumption headphone amplifier developed for portable digital audio.
It is particularly well suited to portable MD players that are driven by a single dry cell.
It also features a built-in bass boost function with AGC, and is capable of bass amplification of DAC output and analog signals such as tuner.
Features • • • • • • • • • Low current consumption: ICCQ (VCC1) = 0.
55 mA (typ.
) ICCQ (VCC2) = 0.
20 mA (typ.
) Output power: Po = 8 mW (typ.
) (VCC1 = 2.
8 V, VCC2 = 1.
2 V, f = 1 kHz, THD = 10%, RL = 16 Ω) Low noise: Vno = −102dBV (typ.
) Built-in low-pass boost (with AGC) I/O pin for beep sound Outstanding ripple rejection ratio Built-in power mute Built-in power ON/OFF switch Operating supply voltage range (Ta = 25°C): VCC1 = 1.
8~4.
5 V VCC2 = 0.
9~4.
5 V Weight: 0.
14 g (typ.
) 1 2...


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