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參數資料
| 型號： | TDA9840T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 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 |
| 文件頁數： | 12/28頁 |
| 文件大?。?/td> | 200K |
| 代理商： | TDA9840T |
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1998 Jul 03
12
Philips Semiconductors
Product specification
TV and VTR stereo/dual sound processor
with digital identification and I
2
C-bus control
TDA9840
f
det
pull-in frequency range of
identification PLL (referred to
f
det STEREO
= 117.48 Hz and
f
det DUAL
= 274.12 Hz)
normal mode
lower side
STEREO
DUAL
normal mode
upper side
STEREO
DUAL
fast mode lower side
STEREO
DUAL
fast mode upper side
STEREO
DUAL
normal mode
STEREO
DUAL
fast mode
STEREO
DUAL
normal mode; note 9
STEREO
DUAL
fast mode; note 9
STEREO
DUAL
normal mode
fast mode
normal mode; note 10
STEREO
DUAL
fast mode; note 10
STEREO
DUAL
normal mode; note 11
STEREO
DUAL
fast mode; note 11
STEREO
DUAL
0.38
0.69
0.38
0.69
Hz
Hz
0.69
0.69
0.69
0.69
Hz
Hz
0.89
2.05
0.89
2.05
Hz
Hz
1.15
2.05
1.15
2.05
Hz
Hz
t
det
pull-in time of identification
PLL (referred to
f
det STEREO
= 117.48 Hz and
f
det DUAL
= 274.12 Hz)
0
0
1.35
0.72
s
s
0
0
0.57
0.25
s
s
f
ident
identification window
frequency width (referred to
f
det STEREO
= 117.48 Hz and
f
det DUAL
= 274.12 Hz)
2.0
2.3
2.0
2.3
Hz
Hz
3.8
5.8
0.94
0.47
3.8
5.8
0.94
0.47
Hz
Hz
s
s
t
integr
integrator time constant
t
ident(on)
total identification time on
0.35
0.35
2.3
2.0
s
s
0.175
0.175
1.1
1.0
s
s
t
ident(off)
total identification time off
0.6
0.6
1.6
1.6
s
s
0.3
0.3
0.8
0.8
s
s
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關PDF資料 |
PDF描述 |
|---|---|
| TDA9840 | TV and VTR stereo/dual sound processor with digital identification(帶數字識別和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(帶數字識別的TV和VTR立體/雙聲道處理器) |
| TDA9847 | TV and VTR stereo/dual sound processor with digital identification |
| TDA9847T | TV and VTR stereo/dual sound processor with digital identification |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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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