UPD9903GT NEC [NEC], UPD9903GT Datasheet - Page 8

• Manufacturer Part Number: UPD9903GT
• Description: UPD9903 ANALOG SUBSCRIBER LINE LSI DIGITAL CODEC
• Manufacturer: NEC [NEC]

3. ELECTRICAL SPECIFICATIONS
3.1 Discrete unit Ratings
Absolute maximum ratings (T
Recommended operating conditions (T
(1) DC conditions
8
Power supply voltage
Analog input voltage
Digital input voltage
Applied voltage to analog
output pin
Applied voltage to digital
output pin
Power dissipation
Ambient operating temperature
Storage temperature
Ambient operating temperature
Power supply voltage
Analog input voltage
Analog input driving
resistance
Analog output load resistance
Analog output load capacitance
Low level input voltage
High level input voltage
Caution
Parameter
Parameter
If the absolute maximum rating for any of the above parameters is exceeded even momentarily,
it may adversely affect the quality of this product. In other words, these absolute maximum
ratings have been set to prevent physical damage to the product. Do not use the product in such
a way as to exceed any of these ratings.
Symbol
Symbol
A
V
V
V
V
V
P
T
T
T
V
V
R
R
C
V
V
V
V
DD
AIN
DIN
AOUT
DOUT
T
A
stg
A
DD
AI
IL1
IL2
IH1
IH2
LA1
LOAD
LOAD
= +25 C)
AV
A
DC
HW
RT
A
pins
HW
EXD, BCUT, ALM, PD, and TYPE pins
ASCN, and AGDT pins
ASCN, and AGDT pins
A
FS, DCLK, HW
RST, RT
FS, DCLK, HW
RST, RT
A
IN
OUT
OUT
, ASCN, AGDT, ACOM
DD
IN0
IN1
= 0 to 70 C, V
R
X
, DC
, BSY, SUS, RC
, DCLK, FS, RST, AUX/MODE,
, DV
, and RT
pin
, DC
IN0
IN0
OUT1
DD1
IN2
, and RT
, and RT
, DV
, and DC
, DC
IN1
Conditions
Conditions
R
R
, and AUX/MODE pins
, and AUX/MODE pins
DD2
pins
OUT2
IN1
IN1
DD
, and ACOM
1
IN3
, RC
pins
pins
= 5 V
pins
IN
2
, RC
, BB
3
IN
, EXS,
5 %, GND = 0 V)
,
OUT
0.8
MIN.
4.75
100
2.0
0
0
0
0
–0.3 to V
V
–0.3 to V
–0.3 to V
–0.3 to V
DD
–0.3 to +7.0
–65 to +150
0 to +70
Rating
TYP.
500
5.0
25
DD
DD
DD
DD
+ 0.3
+ 0.3
+ 0.3
+ 0.3
0.2
MAX.
5.25
100
V
V
V
0.8
70
20
DD
DD
DD
V
DD
Units
Units
mW
˚C
˚C
k
pF
PD9903
V
V
V