參數(shù)資料
型號: TC9488N
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP24
封裝: 0.300 INCH, 1.78 MM PITCH, SHRINK, PLASTIC, DIP-24
文件頁數(shù): 13/14頁
文件大?。?/td> 313K
代理商: TC9488N
TC9455,88F/N
2002-02-05
8
Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Supply voltage
VDD
0.3~6.0
V
Input voltage
Vin
0.3~VDD + 0.3
V
TC9455/88F
200
Power dissipation
PD
TC9455/88N
300
mW
Operating temperature
Topr
25~85
°C
Storage temperature
Tstg
55~150
°C
Electrical Characteristics (unless otherwise specified, Ta = 25°C, VDD = 5.0 V)
DC characteristics
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Operating supply voltage
VDD
Ta = 25~85°C
4.5
5.0
5.5
V
Operating supply current
IDD
Fmck = 4 MHz
20
30
mA
Operating frequency
Fmck
fs = 32 kHz typ.
4.0
MHz
Power-on reset voltage
Vpor
4.0
4.25
V
“H” level
VIH
VDD
× 0.8
VDD
Input voltage
“L” level
VIL
0
VDD
× 0.2
V
“H” level
IIH
1.0
Input current
“L” level
IIL
1.0
A
Volume control (when VOLST = “L”)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Hysteresis voltage
VH
0.12
V
Input step width
VST
0.26
V
Min level input voltage
VImin
1.1
0.8
V
Max level input voltage
VImax
4.95
4.8
V
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