U4070B-FP TEMIC Semiconductors, U4070B-FP Datasheet - Page 4

• Manufacturer Part Number: U4070B-FP
• Description: Tone Ringer Interface
• Manufacturer: TEMIC Semiconductors

Absolute Maximum Ratings
Reference point, Pin 13 ( 15 ), unless otherwise specified, T
Thermal Resistances
Electrical Characteristics
T
U4074B
4 (6)
Supply current
Output current
Junction Temperature
Ambient temperature
Storage temperature
Power dissipation
Junction ambient
Current consumption
Input voltage
Audio frequency
impedance
Output on resistance
Internal voltage limitation
Supply voltage for
microcomputer
Leakage current
Diode load current
amb
T
amb
= –10 to 60 C, reference point is Pin 13 ( 15 ), unless otherwise specified
= 60 C
Parameters
DIP14
Parameters
Parameters
Pin 1, 14 ( 1, 16 )
Pin 11, 12 ( 13,14 )
SO16
DIP14
SO16
O
A1 = A0 = 0, V
I
Pin 2 (3) open
on threshold
off threshold
f = 300 to 3400 Hz,
V
I
I
0.5 mA > I
V
V
5.5 V
0 V
DD
(O1, O2)
Z
a,b
a
A1
1
= 1 mA (Pin 2)
, V
Test Conditions / Pins
= O
, V
= –300
v
= 1.5 V
Preliminary Information
b
v
A0
Pin 1, 14 (1, 16)
Pin 1, 14 (1, 16)
2
V
, V
=
= open
, V
V
DD
"
B
DD
DD
m
rms
Melody
v
v
20 mA
A,
< 1.5 mA
v
B
3.5 V
5.5 V
= 15 V
6 V
v
6 V
amb
Symbol
= 25 C
Symbol
Symbol
R
I
V
I
I
R
I
T
V
DD
R
A0
A1
T
I
2f
I
P
P
on
thJA
Z
I
T
amb
I
stg
tot
tot
s
0
j
Min.
3.15
200
9.5
4.5
25
TELEFUNKEN Semiconductors
–40 to + 125
–25 to + 60
Value
Value
Typ.
10.5
125
860
400
160
1.1
5.5
3.5
50
50
75
27
Rev. A1, 06-May-96
Max.
11.5
3.85
400
100
1.4
6.5
30
10
10
80
K/W
K/W
Unit
mW
mW
Unit
mA
mA
Unit
mA
mA
C
C
C
k
m
m
V
V
W
V
V
W
A
A