
INTEGRAL
IL8560
BELMICROSYSTEMS
3
internal pull-down resistor is provided. By connecting "snooze input" to V
SS
at the alarm
off-state, the sleep timer counter is reset to [0:00]. (The sleep timer is reset with one
touch.)
Connecting this input pin to V
SS
inhibits the alarm output momentarily. An internal
pulldown resistor is provided.
The sleep output can be used to keep the radio turned on for any period of time up to
59 minutes or 1 hour 59 minutes. Table 2 shows how to select the period (59 minutes or
1 hour 59 minutes). This sleep timer uses a down counter. When the counter contents
reach [00], the output stops being delivered, turning off the radio. By connecting
"snooze input" to V
SS
at the sleep output on-state, the sleep output is inhibited.
ABSOLUTE MAXIMUM RATINGS (T. = 25
o
C )
Characteristic
Symbol
Maximum Supply Voltage
Input Voltage
Output Voltage
Input Clamp Current (50/60Hz Input)
Allowable Power Dissipation (T
A
= 70°C)
Operating Temperature
Storage Temperature
Alarm off input:
Sleep timer and sleep output:
Value
-15 - + 0.3
-15 - + 0.3
-15 -+ 0.3
-0.4 - + 0.4
0.7
- 30 - + 70
- 55 - + 125
Unit
V
V
V
mA
W
°C
°C
V
DD
V
IN
V
OUT
I
IN
P
dmax
T
A
Tstg
ALLOWABLE OPERATING RANGES
(T.=25°C, Vss=0V)
Characteristic
Symbol
Test Condition
Min
Typ
Max
Unit
Supply Voltage
Input High Voltage
V
DD
V
IH
50/60Hz input
Other inputs
All inputs
Referenced to Vgg
-14.0
-1.0
-1.5
VLED
-7.5
V
DD
+2 V
V
V
Input Low Voltage
Input Voltage on 50/60Hz input
V
IL
V
AC-IN
V
ELECTRICAL CHARACTERISTICS
(T. = 25°C, V
DD
= -12V; unless otherwise specified)
Characteristic
Pins
Symbol
1
High Level Output
Voltage
Test Condition
V
IH
=-1,5V, V
IL
=V
DD
+2V,
I
OH
=36mA
I
OH
=5 mA
I
OH
=18 mA, C
L
=150pF
I
OL
=0,02mA
I
OL
=0,01mA
I
OL
=0,02mA
U
TEST
=12V
Min
-1
±
5%
Max
Unit
V
16,17
2-14
1
16,17
2-14
25
-1
±
5%
-1
±
5%
-10
±
5%
-5
±
5%
V
DD
+2
±
0,2
V
DD
+2
±
0,2
V
DD
+2
±
0,2
10
±
5%
20
±
5%
7
±
5%
V
OH
Low Level Output Voltage
V
OL
V
I
IH
I
IL
I
IH
μ
A
μ
A
μ
A
μ
A
mA
Output Leakage Current
Output Leakage Current
18,19,21-
24,26,28 I
IL
20
U
TEST
=12V
Supply Current
I
DD
U
TEST
=12V