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參數(shù)資料
| 型號(hào)： | TDA9840T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | DIODE 1SMC28AT3 TRANSZORB 1500W SMT |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO20 |
| 封裝： | 7.50 MM, PLASTIC, MS-013AC, SOT-163-1, SOP-20 |
| 文件頁(yè)數(shù)： | 10/28頁(yè) |
| 文件大?。?/td> | 200K |
| 代理商： | TDA9840T |
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1998 Jul 03
10
Philips Semiconductors
Product specification
TV and VTR stereo/dual sound processor
with digital identification and I
2
C-bus control
TDA9840
AF outputs (pins 11 to 14)
V
o(rms)
nominal output signal voltage
(RMS value)
clipping voltage level
(RMS value)
THD
≤
0.3%;
54% modulation
THD
≤
1.5%
V
P
= 5 V
V
P
= 8 V
0.5
V
V
o(rms)
1.4
2.4
150
10
1.6
2.65
250
350
1.5
V
V
nF
k
R
o
C
L
R
L
output resistance
load capacitor on output
load resistor on output
(AC-coupled)
frequency response
(bandwidth)
frequency response
total harmonic distortion
weighted signal-to-noise ratio
B
f
i
= 40 to 20000 Hz;
note 4
3 dB; note 4
note 3
“CCIR468-3”
(quasi-peak)
notes 3 and 5
Z
s
≤
1 k
Z
s
≤
1 k
Z
s
≤
1 k
; note 3
after switching
0.5
+0.5
dB
B
3 dB
THD
S/N(W)
300
66
350
0.2
75
400
0.3
kHz
%
dB
α
cr
crosstalk attenuation for
DUAL
STEREO
mute attenuation
change of DC level output
voltage between any two
modes of operation
power supply ripple rejection
DC output current
noise from I
2
C-bus
70
40
76
75
45
80
±
10
dB
dB
dB
mV
α
mute
V
DC
PSRR
I
O(DC)
α
I2C
f
r
= 70 Hz; see Fig.6
50
65
90
±
20
80
dB
μ
A
dB
note 6
10 MHz crystal oscillator (pin 19)
f
r
series resonant frequency of
crystal (fundamental mode)
working oscillator frequency
(running in parallel resonance
mode)
C
L
= 20 pF
9.995
10.008
10.021
MHz
f
ω
over operating
temperature range
including ageing and
influence of drive
circuit
even at extremely low
drive level (<1 pW)
over operating
temperature range
with C
0
= 6 pF
9.988
10.008
10.028
MHz
R
r
equivalent crystal series
resistance
60
200
R
n
crystal series resistance of
unwanted mode
crystal parallel capacitance
crystal motional capacitance
2
×
R
r
C
0
C
1
with R
r
≤
100
6
25
10
50
pF
fF
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關(guān)PDF資料 |
PDF描述 |
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| TDA9840 | TV and VTR stereo/dual sound processor with digital identification(帶數(shù)字識(shí)別和IIC總線控制的TV和VTR立體/雙聲道處理器) |
| TDA9845T | TV and VTR stereo/dual sound processor with digital identification |
| TDA9845 | TV and VTR stereo/dual sound processor with digital identification and I 2 C-bus control(帶數(shù)字識(shí)別的TV和VTR立體/雙聲道處理器) |
| TDA9847 | TV and VTR stereo/dual sound processor with digital identification |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9845 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TV and VTR stereo/dual sound processor with digital identification |
| TDA9845T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TV and VTR stereo/dual sound processor with digital identification |
| TDA9847 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TV and VTR stereo/dual sound processor with digital identification |
| TDA9847T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TV and VTR stereo/dual sound processor with digital identification |
| TDA9850 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled BTSC stereo/SAP decoder |
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