datasheet4u.com

900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Sanyo Electric Components Datasheet

LC74772V Datasheet

Camcorder On-Screen Display LSI

No Preview Available !

LC74772V pdf
Ordering number : EN5159A
CMOS LSI
LC74772V
Camcorder On-Screen Display LSI
Overview
The LC74772V is a CMOS LSI that implements on-screen
display for camcorders. It displays characters and patterns
in a camcorder viewfinder under microprocessor control.
The LC74772V displays a 12 × 18 dot font with 256
characters.
Features
• Screen format: 12 lines ¥ 24 characters (up to 288
characters)
• Number of characters displayed: Up to 288 characters
• Character format: 12 (horizontal) × 18 (vertical) dots
• Number of characters in font: 256 characters
• Character sizes: Normal and double, specified in line
units
• Display start position
— Horizontal: 64 positions
— Vertical: 64 positions
• Character reverse video function: Individual characters
can be displayed in reverse video.
• Types of blinking: Two types with periods of 1.0 and
0.5 seconds, specifiable on a per character basis.
(Blinking has a 60% display on duty.)
(Four divisors: 1/25, 1/30, 1/50, 1/60)
• Outputs: R, G, B plus 2 output systems
Or: 4 output systems (character data and blanking data:
4 outputs each)
• External control input: 8-bit serial data input format
Package Dimensions
unit: mm
3175A-SSOP24
[LC74772V]
SANYO: SSOP24
Specifications
Absolute Maximum Ratings
Parameter
Supply voltage
Input voltage
Output voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VDD
VIN
VOUT
Pd max
Topr
Tstg
Conditions
VDD
All input pins
CKOUT, CHA4, BLK4, CHA3, BLK3, B, G, R, BLANK
Ta = 25°C
Ratings
VSS – 0.3 to VSS + 7.0
VSS – 0.3 to VDD + 0.3
VSS – 0.3 to VDD + 0.3
300
–30 to +70
–40 to +125
Unit
V
V
V
mW
°C
°C
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
O3096HA(OT)/D3095HA (OT) No. 5159-1/16


Sanyo Electric Components Datasheet

LC74772V Datasheet

Camcorder On-Screen Display LSI

No Preview Available !

LC74772V pdf
LC74772V
Allowable Operating Ranges at Ta = –30 to +70°C
Parameter
Supply voltage
Input high-level voltage
Input low-level voltage
Oscillator frequency
Symbol
Conditions
VDD
VIH
VIL
FOSC
VDD
CTRL1, TESTIN, CS, SCLK, SIN, OUTMOD, HSYNC,
VSYNC, RST
CTRL1, TESTIN, CS, SCLK, SIN, OUTMOD, HSYNC,
VSYNC, RST
OSCIN, OSCOUT (LC oscillator)
min
2.7
0.8 VDD
VSS – 0.3
6
Ratings
typ
5.0
max
5.5
VDD + 0.3
Unit
V
V
0.2 VDD
V
(8) 10 MHz
Electrical Characteristics at Ta = –30 to +70°C, unless otherwise specified VDD = 5 V
Parameter
Output high-level voltage
Output low-level voltage
Input current
Operating current drain
Symbol
Conditions
CKOUT, CHA4, BLK4, CHA3, BLK3, B, G, R, BLANK:
VOH VDD = 5.5 to 4.5 V (VDD = 4.4 to 2.7 V), IOH = –1.0 mA
(–0.5 mA)
CKOUT, CHA4, BLK4, CHA3, BLK3, B, G, R, BLANK:
VOL VDD = 5.5 to 4.5 V (VDD = 4.4 to 2.7 V), IOL = 1.0 mA
(0.5 mA)
IIH
CTRL1, TESTIN, CS, SCLK, SIN, OUTMOD, HSYNC,
VSYNC: VIN = VDD
IIL CTRL1, TESTIN, HSYNC, VSYNC: VIN = VSS
IDD VDD pin; all outputs open, LC oscillator: 8 MHz
min
0.9 VDD
–1
Ratings
typ
Unit
max
V
0.1 VDD
V
1 µA
µA
10 mA
Timing Characteristics at Ta = –30 to +70°C, VDD = 5 ± 0.5 V
Parameter
Minimum input pulse width
Data setup time
Data hold time
One-word write time
Symbol
Conditions
tW (SCLK)
tW (CS)
tSU (CS)
tSU (SIN)
th (CS)
th (SIN)
tword
twt
SCLK
CS (the period that CS is high)
CS
SIN
CS
SIN
The time to write 8 bits of data
The RAM data write time
min
200
1
200
200
2
200
4.2
1
Ratings
typ
max
Unit
ns
µs
ns
ns
µs
ns
µs
µs
No. 5159-2/16


Part Number LC74772V
Description Camcorder On-Screen Display LSI
Maker Sanyo Semicon Device
Total Page 16 Pages
PDF Download
LC74772V pdf
LC74772V Datasheet PDF
[partsNo] view html
View PDF for Mobile








Similar Datasheet

1 LC74772V Camcorder On-Screen Display LSI Sanyo Semicon Device
Sanyo Semicon Device
LC74772V pdf
2 LC74772V On-Screen Display LSI ON Semiconductor
ON Semiconductor
LC74772V pdf





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy