參數(shù)資料
型號(hào)： TDA8501
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, PDIP24
封裝： PLASTIC, SDIP-24
文件頁數(shù)： 14/30頁
文件大小： 238K
代理商： TDA8501
April 1993
14
Philips Semiconductors
Preliminary specification
PAL/NTSC encoder
TDA8501
PAL/NTSC and Y/Y + SYNC
Pin 17 is used as a four level control pin to condition the Y/Y + SYNC input signal (via pin 5). Pin 17 is normally connected
to ground for PAL mode, or to V
CC
for the NTSC mode. By use of external resistors (potential divider connected to
pin 17), the input blanking at pin 5 can be switched on and off. (see Table 1 and Fig 14).
Table 1
PAL/NTSC Y/Y +SYNC pin 5 options (pin 17 connection configurations).
LIMITING VALUES
In accordance with the Absolute Maximum System (IEC134); all voltages referenced to V
SS
(pin 10).
THERMAL RESISTANCE
DC CHARACTERISTICS
V
CC
= 5 V; T
amb
= 25
°
C; all voltages referenced to ground (pin 10); unless otherwise specified.
MODE
PIN 5 STATUS
PIN 17 CONNECTION REQUIREMENT
PAL
NTSC
PAL
NTSC
Y without sync and input blanking on
Y without sync and input blanking on
Y with sync and input blanking off
Y with sync and input blanking off
pin 17 LOW, connected to V
SS
pin 17 HIGH, connected to V
CC
pin 17 with 39 k
connected to V
CC
and 22 k
connected to V
SS
pin 17 with 22 k
connected to V
CC
and 39 k
connected to V
SS
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
CC
T
stg
T
amb
positive supply voltage
storage temperature
operating ambient temperature
0
65
25
5.5
+150
+70
V
°
C
°
C
SYMBOL
PARAMETER
THERMAL RESISTANCE
R
th j-a
from junction to ambient in free air
SOT234
SOT137
66 K/W
75 K/W
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply (pin 8)
V
CC
I
CC
P
tot
V
REF
supply voltage
supply current
total power dissipation
reference voltage output (pin 13)
4.5
2.425
5.0
40
200
2.5
5.5
2.575
V
mA
mW
V
相關(guān)PDF資料
PDF描述
TDA8501T PAL/NTSC encoder
TDA8505 SECAM encoder
TDA8510 26 W BTL and 2 x 13 W SE power amplifiers
TDA8510J 26 W BTL and 2 x 13 W SE power amplifiers
TDA8511 4 x 13 W single-ended power amplifiers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8501/N1,112 功能描述:IC ENCODER PAL/NTSC 24-DIP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799
TDA8501T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:PAL/NTSC encoder
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
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