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参数资料
| 型号： | LC74986NWF |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP144 |
| 封装： | SQFP-144 |
| 文件页数： | 8/15页 |
| 文件大小： | 116K |
| 代理商： | LC74986NWF |
No.7713-2/15
LC74986NWF, 74986NWV
Applications
LCD TVs and LCD monitors
Car TVs and car monitors
PDP TVs
Specifications
Absolute Maximum Ratings at Ta = 25°C, DVSS = 0V, AVSS = 0V. Values in parentheses apply to the
LC74986NWV. These are provisional specifications for the LC74986NWF.
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD1
–0.3 to +3.6
V
VDD2
–0.3 to +4.6
V
Input voltage
VI
–0.3 to VDD2+0.3
V
Output voltage
VO
–0.3 to VDD2+0.3
V
Allowable power dissipation
Pd max
TBD (0.6)
W
Storage temperature
Tstg
–55 to +125
°C
Operating temperature
Topr
–30 to +70
°C
Allowable Operating Ranges at Ta = –30 to +70°C. Values in parentheses apply to the LC74986NWV. These are
provisional specifications for the LC74986NWF.
*: Certain input pins have built-in pull-down resistors. Thus there are cases where, due to the circuit structure, the quiescent current characteristics cannot
be guaranteed.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
VDD1
DVDD1
2.3 (1.7)
2.5 (1.8)
2.7 (1.9)
V
VDD2
DVDD2, AVDD
3.0
3.3
3.6
V
Input voltage range
VIN
0
3.6
V
DC Characteristics at VDD1 = 2.5V (LC74986NWF) or 1.8V (LC74986NWV), VDD2 = 3.3V, Ta = –30 to +70°C.
These are provisional specifications for the LC74986NWF.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input high-level voltage
VIH
CMOS level inputs
0.7VDD2
V
CMOS level Schmitt inputs
0.75VDD2
V
Input low-level voltage
VIL
CMOS level inputs
0.2VDD2
V
CMOS level Schmitt inputs
0.15VDD2
V
Input high-level current
IIH
VI=VDD2
–10
+10
A
VI = VDD2, with a pull-down resistor used
+10
+100
A
Input low-level current
IIL
VI=VSS
–10
+10
A
B4 type, IOH=–2mA
VDD2–0.4
V
Output high-level voltage
VOH
B8 type, IOH=–4mA
VDD2–0.4
V
B12 type, IOH=–6mA
VDD2–0.4
V
B4 type, IOL=2mA
0.4
V
Output low-level voltage
VOL
B8 type, IOL=4mA
0.4
V
B12 type, IOL=6mA
0.4
V
Output leakage current
IOZ
In high-impedance output mode
–10
+10
A
Pull-down resistance
RDN
126
k
Quiescent current
IDD1
Outputs open, VI=VSS or VDD1
300
A
Quiescent current*
IDD2
Outputs open, VI=VSS or VDD2
10
A
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