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參數資料
| 型號： | LC78625E |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封裝： | QFP-80 |
| 文件頁數： | 30/35頁 |
| 文件大小： | 535K |
| 代理商： | LC78625E |
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No. 5502-4/35
LC78625E
Continued from preceding page.
Note: For guaranteed operation, the VCO oscillator frequency range adjustment resistor FR must be a 1.20 k ±5.0% tolerance resistor.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Command transfer time
tRWC
RWC : Figure 1
1000
ns
Subcode Q read enable time
tSQE
WRQ: Figure 2, with no RWC signal
11.2
ms
Subcode read cycle
tSC
SFSY : Figure 3
136
s
Subcode read enable time
tSE
SFSY : Figure 3
400
ns
Port input data setup time
tPSU
ASDACK/P0, ASFIN/P1, ASDEPC/P2,
400
ns
ASLRCK/P3, RWC : Figure 4
Port input data hold time
tPHD
ASDACK/P0, ASFIN/P1, ASDEPC/P2,
400
ns
ASLRCK/P3, RWC : Figure 4
Port input clock setup time
tRCQ
CQCK, RWC : Figure 4
100
ns
Port output data delay time
tPDD
ASDACK/P0, ASFIN/P1, ASDEPC/P2,
1200
ns
ASLRCK/P3, RWC : Figure 5
Input level
VIN (1)
EFMIN
1.0
Vp-p
VIN (2)
XIN : Capacitor coupled input
1.0
Vp-p
Operating frequency range
fOP (1)
EFMIN
10
MHz
Crystal oscillator frequency
fX
XIN, XOUT : In 16M mode
16.9344
MHz
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Current drain
IDD
30
45
mA
DEFI, EFMIN, FZD, ASDACK/P0, ASFIN/P1,
IIH (1)
ASDEPC/P2, ASLRCK/P3, COIN, RES, HFL,
5
A
Input high-level current
TES, SBCK, RWC, CQCK : VIN = 5 V
IIH (2)
TAI, TEST1 to TEST5, DEMO, CS :
25
75
A
VIN = VDD = 5.5 V
DEFI, EFMIN, FZD, ASDACK/P0, ASFIN/P1,
Input low-level current
IIL
ASDEPC/P2, ASLRCK/P3, COIN, RES, HFL,
–5
A
TES, SBCK, RWC, CQCK, TAI, TEST1 to
TEST5, DEMO, CS : VIN = 0 V
EFMO, EFMO, CLV+, CLV–, V/P, FOCS,
VOH (1)
PCK, FSEQ, TOFF, TGL, THLD, JP+, JP–,4
V
EMPH, EFLG, FSX : IOH = –1 mA
MUTEL, MUTER, LRCKO, DFORO, DFOLO,
DACKO, TST10, ASDACK/P0, ASFIN/P1,
VOH (2)
ASDEPC/P2, ASLRCK/P3, LRSY, CK2,
4V
Output high-level voltage
ROMXA, C2F, SBSY, PW, SFSY, WRQ,
SQOUT, TST11, 16M, 4.2M, CONT :
IOH = –0.5 mA
VOH (3)
LASER : IOH = –1 mA
4.6
V
VOH (4)
DOUT : IOH = –12 mA
4.5
V
VOH (5)
LCHP, RCHP, LCHN, RCHN : IOH = –1 mA
3.0
4.5
V
EFMO, EFMO, CLV+, CLV–, V/P, FOCS,
VOL (1)
PCK, FSEQ, TOFF, TGL, THLD, JP+, JP–,1
V
EMPH, EFLG, FSX : IOL = 1 mA
MUTEL, MUTER, LRCKO, DFORO, DFOLO,
DACKO, TST10, ASDACK/P0, ASFIN/P1,
VOL (2)
ASDEPC/P2, ASLRCK/P3, LRSY, CK2,
0.4
V
Output low-level voltage
ROMXA, C2F, SBSY, PW, SFSY, WRQ,
SQOUT, TST11, 16M, 4.2M, CONT, LASER :
IOL = 2 mA
VOL (3)
DOUT : IOL = 12 mA
0.5
V
VOL (4)
FST : IOL = 5 mA
0.75
V
VOL (5)
LCHP, RCHP, LCHN, RCHN : IOL = 1 mA
0.5
2.0
V
IOFF (1)
PDO, CLV+, CLV–, JP+, JP–, FST :
5A
Output off leakage current
VOUT = 5 V
IOFF (2)
PDO, CLV+, CLV–, JP+, JP– : VOUT = 0 V
–5
A
Charge pump output current
IPDOH
PDO : RISET = 68 k
100
125
150
A
IPDOL
PDO : RISET = 68 k
–150
–125
–100
A
Electrical Characteristics at Ta = 25°C, VDD = 5 V, VSS = 0 V
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