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參數資料
| 型號： | LC78647NT |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封裝： | 14 X 14 MM, TQFP-100 |
| 文件頁數： | 14/17頁 |
| 文件大小： | 175K |
| 代理商： | LC78647NT |
LC78647NT
-6-
Electrical Characteristics/Ta = 25 °C, VDD2 = 2.0 V, VDD3 = 3.3 V, Vss = 0 V
Item
Symbol
Pin Name
Conditions
Min.
Typ.
Max.
Unit
IDD3
VDD3, XVDD, LVDD, RVDD,
VVDD, ADAVDD, RFVDD,
MVDD
No external
memory
18
mA
Current dissipation
IDD
VDD1, VDD2
VDD1 = VDD2 =
2.0 V
7mA
“H” level input current
IIH
SBCK/FG, TEST,
WOK/ASLRCK,
OVF/ASDATA,
CNTOK/ASDFIN CE, CL,
FSX/16MIN, RAMD0 to 3, DI
VIN = VDD3 =
3.6 V
10
A
“L” level input current
IIL
SBCK/FG, TEST,
WOK/ASLRCK,
OVF/ASDATA,
CNTOK/ASDFIN, CE, CL,
FSX/16MIN, RAMD0 to 3, DI
VIN = 0V
–10
A
VOHa
C2F/EFLG, FSX/16MIN,
MONI1 to 5, LRSY, DATA,
DATACK, 16MOUT, V/PB,
FSEQ, DEFECT, PWMCK,
FOPWMF, FOPWMR,
TRPWMF, TRPWMR,
SPPWMF, SPPWMR,
SLPWMF, SLPWMR,
OVF/ASDATA,
CNTOK/ASDFIN, DO,
WRQB, DRF, A0 to 11,
RAMD0 to 3, RASB, CASB,
OEB, WEB
IOH = –1 mA
VDD3–0.4
V
“H” level output voltage
VOHb
DOUT
IOH = –4 mA
VDD3 – 0.4
V
VOLa
C2F/EFLG, FSX/16MIN,
MONI1 to 5, LRSY, DATA,
DATACK, 16MOUT, V/PB,
FSEQ, DEFECT, PWMCK,
FOPWMF, FOPWMR,
TRPWMF, TRPWMR,
SPPWMF, SPPWMR,
SLPWMF, SLPWMR,
OVF/ASDATA,
CNTOK/ASDFIN DO,
WRQB, DRF, A0 to 11,
RAMD0 to 3, RASB, CASB,
OEB, WEB
IOL = 1 mA
0.4
V
“L” level output voltage
VOLb
DOUT
IOH = 4 mA
0.4
V
IPDOH PDO1, 2
RISET = 120 k
96
120
144
A
Charge pump output
current
IPDOL PDO1, 2
RISET = 120 k
–96
–120
–144
A
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