AD723 Analog Devices, AD723 Datasheet - Page 3

• Manufacturer Part Number: AD723
• Description: 2.7 V to 5.5 V RGB-to-NTSC/PAL Encoder with Load Detect and Input Termination Switch
• Manufacturer: Analog Devices

CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the AD723 features proprietary ESD protection circuitry, permanent damage may occur on
devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions
are recommended to avoid performance degradation or loss of functionality.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, AVDD to AGND . . . . . . . . . . . . . . . . . . . 6 V
Supply Voltage, DVDD to DGND . . . . . . . . . . . . . . . . . . 6 V
AVDD to DVDD . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
Inputs . . . . . . . . . . . . . . . . . . DGND – 0.3 to DVDD + 0.3 V
Internal Power Dissipation . . . . . . . . . . . . . . . . . . . . 800 mW
Operating Temperature Range . . . . . . . . . . . –40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +125°C
Lead Temperature Range (Soldering 60 sec) . . . . . . . . . 300°C
THERMAL CHARACTERISTICS
28-lead TSSOP package: θ
Thermal Resistance measured on SEMI standard 4-layer board.
Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
Model
AD723ARU
AD723ARU-REEL
AD723-EVAL
JA
= 67.7°C/W.
Temperature
Range
–40°C to +85°C
–40°C to +85°C
ORDERING GUIDE
Package
Description
28-Lead TSSOP
28-Lead TSSOP
Evaluation Board
AGND
DGND
TERM
TGND
DVDD
STND
PIN CONFIGURATION
RIN
GIN
BIN
SA
CE
RT
GT
BT
10
11
12
13
14
1
2
3
4
5
6
7
8
9
(Not to Scale)
TOP VIEW
AD723
WARNING!
Package
Option
RU-28
RU-28
28
27
26
25
24
23
22
21
20
19
18
17
16
15
AGND
YSET
Y
AVDD1
CSET
C
AVDD
YTRAP
CV
CVSET
TVDET
4FSC
VSYNC
HSYNC
ESD SENSITIVE DEVICE
AD723