參數(shù)資料
型號: TDA8417
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: TV and VTR stereo/dual sound processor with integrated filters and IIC-bus control(帶IIC總線控制和集成濾波器的的 TV和VTR立體聲/雙聲道處理器)
中文描述: SPECIALTY CONSUMER CIRCUIT, PDIP20
封裝: 0.300 INCH, PLASTIC, EIAJ, SC-603, SOT-146-1, DIP-20
文件頁數(shù): 16/20頁
文件大小: 130K
代理商: TDA8417
September 1989
16
Philips Semiconductors
Preliminary specification
TV and VTR stereo/dual sound processor
with integrated filters and I
2
C-bus control
TDA8417
Notes to the characteristics
1.
Full specification of I
2
C-bus will be supplied on request.
2.
Programmable mute state. If the CR3 bit of the mute and port control register is LOW, the mute is active LOW; if it
is HIGH, the mute input is active HIGH.
3.
Output current I
O
1 mA.
4.
Unmodulated.
5.
f = 400 Hz; R
L
= 1 M
.
6.
40 Hz
f
15 kHz.
7.
In dual mode: A(B)-signal into B(A)-channel.
In stereo mode: R-signal into left, L-signal = 0, reference is 1 V RMS.
8.
Source impedance
Z
S
 <
1 k
.
9.
Equivalent to an output level of
3 dB at f = 3.183 kHz.
10. V
o
= 1 V RMS; f =1 kHz.
11. Test circuit see Fig.7.
Signal suppression
during mute
Change of output
DC voltage level
between any two
modes
note 6
SS
70
75
dB
30
mV
Oscillator
Oscillator frequency
External oscillator
signal (RMS value)
Quartz series resistor
Impedance
Capacitance
f
OSC
10
MHz
V
4-5
R1
Z
i
C
OSC
1.7
1.2
+
j9.3
1.7
100
V
k
pF
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
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