參數(shù)資料
型號(hào)： SVM7560
廠商： 愛(ài)普生（中國(guó)）有限公司
英文描述： Low Power Consumption and Low Voltage Melody IC(SOP3A-8pin Small-Sized Package)(低功耗、低電壓音樂(lè)集成電路（SOP3A-8針、小型封裝）)
中文描述： 低功耗和低電壓的旋律集成電路（SOP3A - 8引腳小尺寸封裝）（低功耗，低電壓音樂(lè)集成電路（SOP3A - 8針，小型封裝））
文件頁(yè)數(shù)： 3/4頁(yè)
文件大小： 52K
代理商： SVM7560
3
SVM7560
Series
I
ABSOLUTE MAXIMUM RATINGS
I
ELECTRICAL CHARACTERISTICS
(V
DD
=0.9 to 5.5V, V
SS
=0V, Ta=25
°
C)
(V
SS
=0V)
Unit
V
V
°
C
°
C
Rating
Symbol
V
DD
V
IO
T
opr
T
stg
Ratings
–0.3 to +7.0
–0.2 to V
DD
+0.2
–20 to +85
–65 to +150
Supply voltage
Terminal voltage
Working temperature range
Storage temperature range
Characteristic
Symbol
Applicable Pin
Condition
Min.
Typ.
Max.
Unit
Working voltage
V
DD
V
DD
OSC1=32.768 or 47.520KHz
Whene xternal clock input mode is selected.
Note 1.
0.9
3.0
5.5
V
High level input
voltage
Low level input
voltage
High level input
current (1)
High level input
current (2)
V
IN
MT, SEL
OSC1
MT, SEL
OSC1
SEL
OSC1
SEL
—
V
DD
–0.3
0
—
V
DD
V
External clock signal input
V
IL
—
—
0.3
V
External clock signal input
V
IH1
=V
DD
, Standby mode
V
IH1
=V
DD
, External clock signal input
Working mode
V
IH2
=V
DD
I
IH1
—
—
0.3
μ
A
I
IH2
V
DD
=1.5V
0.4
3.0
12.5
1.8
10.0
32.0
4.0
30.0
80.0
μ
A
μ
A
μ
A
3.0V
5.0V
MT
V
IH2
=V
DD
Low level input
I
IL
MT, SEL
V
IL
=0V
–0.3
—
—
μ
A
current
OSC1
V
IL
=0V, External clock signal input
Output impedance
Z
ou
t
OUT
When attacking both of the key melody
and accompaniment at the same time
and when determining the timing of
respective DAC levels for them.
150
300
KW
Standby mode current
consumption
I
DDS
V
DD
All input terminals = 0V
OUT = No load
standby mode
—
0.1
1.0
μ
A
Working mode
average current
consumption
I
DDO
V
DD
MT=V
DD
SELTEST0V
When CR oscillation
is selected:
fck=32.768KHz
or 47.520KHz
OUT = No load
standby mode
V
DD
=1.5V
—
20 (Note 2)
80 (Note 2)
μ
A
V
DD
=3.0V
—
40 (Note 2)
100(Note 2)
μ
A
V
DD
=5.0V
—
90 (Note 2)
200 (Note 2)
μ
A
Note 1 : Under the CR oscillation mode, when the supply voltage drops below the voltage being generated by the internal constant voltage circuit, the CR
oscillation frequency goes down below the prescribed level to reduce the tempo and to bring down the pitch corresponding to the downward deviation
of the oscillation frequency. Other circuits function normally under the prescribed specifications.
Note 2 : This value is a reference value, because current consumption varies depending on the programmed pitch, tempo, used notes and address location
with each ROM.
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