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參數(shù)資料
| 型號(hào)： | TDA8501T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 顏色信號(hào)轉(zhuǎn)換 |
| 英文描述： | PAL/NTSC encoder |
| 中文描述： | COLOR SIGNAL ENCODER, PDSO24 |
| 封裝： | PLASTIC, SOT-137AH1, 24 PIN |
| 文件頁數(shù)： | 5/30頁 |
| 文件大?。?/td> | 238K |
| 代理商： | TDA8501T |
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April 1993
5
Philips Semiconductors
Preliminary specification
PAL/NTSC encoder
TDA8501
Notes
1.
Pin 4: in PAL mode, if not connected to external H2 pulse, this pin is the output for the internally generated H/2 signal.
Pin 4: in NTSC mode, for internal set-up this pin is connected to ground; when internal set-up is switched off, this pin
is connected to V
CC
.
The listed voltages connected to pin 17 (if V
CC
= + 5 V) enable the following Y (via pin 5) input signal states:
0 V = PAL mode; at pin 5, Y without sync and input blanking on
5 V = NTSC mode; at pin 5, Y without sync and input blanking on
1.8 V = PAL mode; at pin 5, Y with sync and input blanking off
3.2 V = NTSC mode; at pin 5, Y with sync and input blanking off
2.
PAL/NTSC and
Y/Y
+
SYNC
NOTCH
Y +SYNC OUT
Y +SYNC IN
BURST ADJ
Y +SYNC OUT
OSC
17
four level control pin (note 2)
18
19
20
21
22
23
Y +SYNC output via an internal resistor of 2 k
; a notch filter can be connected to this pin
2 V (p-p) nominal Y +SYNC output
Y +SYNC input; (from pin 22) connected to the output of the external delay line
burst current adjustment via external resistor
Y +SYNC output 1 V (p-p) nominal, connected to the input of the external delay line
oscillator tuning: connected to either a crystal in series with capacitor to ground, or to an
external frequency source via a resistor in series with a capacitor
composite sync input, 0.3 V (p-p) nominal
CS
24
SYMBOL
PIN
DESCRIPTION
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TDA8505 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:SECAM encoder |
| TDA8510 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:26 W BTL and 2 x 13 W SE power amplifiers |
| TDA8510J | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:26 W BTL and 2 x 13 W SE power amplifiers |
| TDA8510J/N2,112 | 功能描述:音頻放大器 AMP POWER 26W 17-SIL RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA8511 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4 x 13 W single-ended power amplifiers |
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