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參數(shù)資料
| 型號： | TEA6300 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 音頻控制 |
| 英文描述： | Sound fader control circuit |
| 中文描述： | 2 CHANNEL(S), SOUND FADER CONTROL CIRCUIT, PDIP28 |
| 文件頁數(shù)： | 5/22頁 |
| 文件大小： | 180K |
| 代理商： | TEA6300 |
May 1990
5
Philips Semiconductors
Product specification
Sound fader control circuit
TEA6300
TEA6300T
FUNCTIONAL DESCRIPTION
The source selector selects three stereo channels
RF part (AM/FM), recorder and compact disc. As the outputs of the
source selector and the inputs of the main control part are available, additional circuits such as compander and equalizer
systems may be inserted into the signal path. The AC signal setting is performed by resistor chains in combination with
multi-input operational amplifiers. The advantage of this principle is the combination of low noise, low distortion and a
high dynamic range for the circuit.
The separate volume controls of the left and the right channel facilitate correct balance control. The range and balance
control is software programmable.
Because the TEA6300 has four outputs a low-level fader is included. The fader control is independent of the volume
control and an extra mute position is built in for the front, the rear or for all channels. The last function may be used for
muting during preset selection. An extra pop suppression circuit is built in for pop-free switching on and off. As all
switching and control functions are controllable via the two-wire I
2
C-bus, no external interface between the
microcomputer and the TEA6300 is required.
The on-chip power-on-reset sets the TEA6300 to the general mute mode.
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
CC
P
tot
T
stg
T
amb
Supply voltage (pin 27-18)
Maximum power dissipation
Storage temperature range
Operating ambient temperature range
55
40
16
1
+
150
+
85
V
W
°
C
°
C
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TEA6300T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Sound fader control circuit |
| TEA6310 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| TEA6320 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Sound fader control circuit |
| TEA6320T | 制造商:NXP Semiconductors 功能描述:TONE/VOLUME/BALANCE CONTROL, 32 Pin, Plastic, SOP |
| TEA6320T/V1,512 | 功能描述:音頻 DSP SOUND FADER CONTROL RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
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