參數(shù)資料
型號: TEA6320T-T
廠商: NXP SEMICONDUCTORS
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), SOUND FADER CONTROL CIRCUIT, PDSO32
文件頁數(shù): 37/40頁
文件大?。?/td> 188K
代理商: TEA6320T-T
1995 Dec 19
6
Philips Semiconductors
Preliminary specication
Sound fader control circuit
TEA6320
The power supply should include a VCC buffer capacitor,
which provides a discharging time constant. If the input
signal does not disappear after turn off the input will
become audible after certain time. A 4.7 k
resistor
discharges the VCC buffer capacitor, because the internal
current of the IC does not discharge it completely.
The hardware mute function is favourable for use in Radio
Data System (RDS) applications. The zero crossing mute
avoids modulation plops. This feature is an advantage for
mute during changing presets and/or sources (e.g. traffic
announcement during cassette playback).
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
Note
1. Human body model: C = 100 pF; R = 1.5 k
; V ≥ 2 kV. Charge device model: C = 200 pF; R = 0 ; V ≥ 500 V.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VCC
supply voltage
0
10
V
Vn
voltage at all pins except pin 2
referenced to GND (pin 2)
0VCC
V
Tamb
operating ambient temperature
40
+85
°C
Tstg
storage temperature
65
+150
°C
Ves
electrostatic handling
note 1
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