Selection of individual modes of MAIN/SAP/BOTH.
鈥?/div>
Direct driving mode for LED display.
Absolute Maximum Ratings:
(T
A
= +25擄C unless otherwise specified)
Power Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17V
Allowed Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1800mW
Individual Controlling Pins, V
14 to 17
, V
20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
CC
+ 0.3V
LED Driving Current, I
LED
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +65擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5擄 to +150擄C
Recommended Operating Condition:
Power Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.0
鹵
0.5V
Electrical Characteristics:
(V
CC
= 9V, dBs = 0.775V
rms
, T
A
= +25擄C unless otherwise specified)
Parameter
SAP Noise Level
Symbol
V
SAP,N
Test Conditions
Min
Typ
Max
Unit
dB
Pin1 Input 5f
H
(鈥?4.4dBs)
鈥?/div>
鈥?0
鈥?6
Pin25 Output 15kHz LPF is
attached.
Pin1 Input 5f
H
(鈥?4.4dBs)
鈥?/div>
鈥?3
鈥?0
Pin25 Output
Pin1 Input 5f
H
鈥?9.0 鈥?5.0 鈥?1.5
Input level during LED of Pin18
is lighting on
Pin1 Input
鈥?.0 鈥?.5
2.0
SAP 10kHz 100% (鈥?4.4dBs)
Pin25 Output 15kHz lPF is
attached
SAP Carrier Leakage
SAP Carrier Detecting
Sensitivity
SAP Frequency
Characteristics
10kHz
CL
SAP
S
CARR
dB
dB
A
SAP
dB
1
2
3
4
5
