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參數(shù)資料
| 型號： | LC72317W |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 128K |
| 代理商： | LC72317W |
No. 6650-3/12
LC72314W, 72315W, 72316W
Parameter
Symbol
Conditions
Ratings
Unit
V
DD
1 max
V
DD
3 max
V
DD
4 max
V
IN
1
V
IN
2
V
OUT
1
V
OUT
2
V
OUT
3
V
OUT
4
I
OUT
1
I
OUT
2
I
OUT
3
I
OUT
4
I
OUT
5
Pdmax
V
DD
V
DD
RAM
VDC3
–0.3 to +3.0
V
Maximum supply voltage
–0.3 to +4.0
V
–0.3 to +4.0
V
Input voltage
FMIN, AMIN, HCTR
–0.3 to V
DD
1 +0.3
–0.3 to V
DD
1 +0.3
–0.3 to +7
V
PA, PC, PD, PF, PG, PH, PI, PJ, PL, BRES
V
PE
V
Output voltage
PB, PC, PD, PG, PH, PI, PJ, PK, PL
–0.3 to V
DD
1 +0.3
–0.3 to V
DD
4 +0.3
–0.3 to V
DD
4 +0.3
V
VDC1, EO
V
COM1 to COM4, S1 to S28
V
PC, PD, PG, PH, PI, PJ, PK, PL, EO
0 to 3
mA
PB
0 to 1
mA
Output current
PE
0 to 2
mA
S1 to S28
300
μA
COM1 to COM4
3
mA
Allowable power dissipation
Ta = –10 to +60°C
100
mW
Operating temperature
Topr
–10 to +60
°C
Storage temperature
Tstg
–45 to +125
°C
Specifications
Absolute Maximum Ratings
at Ta = 25°C, V
SS
= 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
V
DD
1
V
DD
3
V
DD
4
V
DD
5
V
IH
1
V
IH
2
V
IH
3
V
IH
4
V
IL
1
V
IL
2
V
IL
3
V
IL
4
V
IN
1
V
IN
2
V
IN
3
V
IN
4
F
IN
1
F
IN
2
F
IN
3
F
IN
4
F
IN
5
F
IN
5
Voltage applied to the V
DD
pin
Voltage applied to the V
DD
RAM pin
Voltage applied to the VDC3 pin
0.9
1.3
1.8
Supply voltage
2.7
3.0
3.3
V
2.7
3.0
3.3
Memory retention voltage
0.8
Ports PC, PD, PG, PH, PI, PJ, PK, and PL
0.7 V
DD
1
0.8 V
DD
1
0.8 V
DD
1
0.6 V
DD
1
V
DD
1
V
DD
1
V
DD
1
V
DD
1
V
Input high-level voltage
Port PA
V
Port PF
V
Port BRES
V
Ports PC, PD, PG, PH, PI, PJ, PK, and PL
0
0.3 V
DD
1
0.2 V
DD
1
0.2 V
DD
1
0.2 V
DD
1
V
Input low-level voltage
Port PA
0
V
Port PF
0
V
Port BRES
0
V
XIN
0.5
0.6
Vrms
Input amplitude
FMIN, AMIN, HCTR: V
DD
1 = 0.9 to 1.8 V
FMIN: V
DD
1 = 0.9 to 1.8 V
ADI0, ADI1, ADI3, V
DD
1
XIN: CI
≤
35 k
FMIN: V
IN
2, V
DD
1 = 0.9 to 1.8 V
FMIN: V
IN
3, V
DD
1 = 0.9 to 1.8 V
AMIN(L): V
IN
2, V
DD
1 = 0.9 to 1.8 V
AMIN(H): V
IN
2, V
DD
1 = 0.9 to 1.8 V
HCTR: V
IN
2, V
DD
1 = 0.9 to 1.8 V
0.035
0.35
Vrms
0.05
0.35
Vrms
Input voltage range
0
V
DD
4
V
70
75
80
kHz
10
130
MHz
Input frequency
130
250
MHz
0.5
10
MHz
2.0
20
MHz
0.4
15
MHz
Allowable Operating Ranges
at Ta = –10 to +60°C, V
DD
= 0.9 to 1.8 V
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