參數(shù)資料
型號: TB1245N
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP56
封裝: PLASTIC, SDIP-56
文件頁數(shù): 17/101頁
文件大?。?/td> 1490K
代理商: TB1245N
TB1245N
2001-07-26
22
RECOMMENDED OPERATING CONDITION
CHARACTERISTIC
DESCRIPTION
MIN
TYP.
MAX
UNIT
Pin 3, pin 17
8.50
9.0
9.50
Supply Voltage
Pin 8, pin 38, pin 41
4.75
5.0
5.25
V
Video Input Level
0.9
1.0
1.1
Chroma Input Level
0.9
1.0
1.1
Sync Input Level
100% white, negative sync
0.9
1.0
2.2
Vp-p
FBP Width
11
12
13
s
Incoming FBP Current (Note)
1.5
H. Output Current
1.0
2.0
mA
RGB Output Current
1.0
2.0
Analog RGB Input Level
0.7
0.8
In TEXT input
0.7
1.0
1.3
OSD RGB Input Level
In OSD input
4.2
5.0
V
Incoming Current to Pin 56
Sync-out
0.5
1.0
mA
Note:
The threshold of horizontal AFC2 detection is set H.VCC-2 Vf (Vf ≈ 0.75 V). Confirming the power supply
voltage, determine the high level of FBP.
ELECTRICAL CHARACTERISTIC
(Unless otherwise specified, H, RGB VCC = 0V, VDD, Fsc VDD, Y / C VCC = 5V, Ta = 25±3°C)
CURRENT CONSUMPTION
PIN
No.
CHARACTERISTIC
SYMBOL
TEST
CIR-
CUIT
MIN
TYP.
MAX
UNIT
3
H.VCC (9V)
ICC1
16.0
19.0
23.5
8
VDD (5V)
ICC2
8.8
11.0
14.0
17
RGB VCC (9V)
ICC3
25.0
31.5
39.0
38
Fsc VCC (5V)
ICC4
1.0
1.5
2.0
41
Y / C VCC (9V)
ICC5
70
90
120
mA
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