SM8220/SM8221
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage
Input Voltage
Input Current
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Symbol
V
DD
V
IN
I
IN
P
D
Ta
T
STG
T
SLD
Condition
(GND= 0V unless otherwise noted)
Rating
Unit
−0.5
to 7.0
−0.3
to V
DD
+0.3
±10
120
−20
to 85
−40
to 125
255
10
V
V
mA
mW
°C
°C
°C
sec
Soldering Temperature
Soldering Time
t
SLD
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS
(VDD= 5±0.5 V, GND = 0 V, f
CLK
= 3.579545 MHz, Ta =
−20
to 85 ˚C unless otherwise noted)
Rating
Parameter
DC Supply Voltage
Supply Current
Power Down Current
Input Low Voltage1
Input High Voltage1
Input Low Voltage2
Input High Voltage2
Output Low Voltage
Output High Voltage
Input Leakage Current
Output Leakage Current
Input DC Resistance
Symbol
V
DD
I
DD
I
DPD
V
IL1
V
IH1
V
IL2
V
IH2
V
OL
V
OH
I
IN
I
OFF
R
IN
*1
*2
OSCIN/CLKIN pin
V
OSCOUT
= 0.8V
DD
OSCIN/CLKIN pin
V
OSCOUT
= 0.2V
DD
PDWN, RDIN, RDRC pin
PDWN, RDIN, RDRC pin
DOUT, RDET, CDET, RDRC
pin, V
DD
= 4.5V, I
OL
= 1.6mA
DOUT, RDET, CDET pin
V
DD
= 4.5V, I
OH
=
−1.6mA
OSCIN/CLKIN, PDWN, RDIN
pin, V
DD
= 5.5V, V
IN
= 0 or 5V
RDRC pin, RDIN= 0V
V
DD
= 5.5V,V
OH
= 5.5V
TIP, RING pin, V
DD
= 5V
Impedance measured from 1/2V
DD
*1: OSCIN/CLKIN= 0V, PDWN= 0V, RDIN= 0V, RDRC= 0V, Other Input Pins= open
*2: OSCIN/CLKIN= 0V, PDWN= V
DD
, RDIN= 0V, RDRC= 0V, Other Input Pins= open
175
250
325
kΩ
1
µA
−1
1
µA
3.7
V
0.75V
DD
2
3
0.4
0.3V
DD
V
V
V
0.7V
DD
V
Condition
MIN
3
TYP
5
1.7
MAX
5.5
3
1
0.3V
DD
Unit
V
mA
µA
V
NIPPON PRECISION CIRCUITS-4
NPC [ NIPPON PRECISION CIRCUITS INC ]
