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參數(shù)資料
| 型號(hào)： | LA7890 |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PSIP10 |
| 封裝： | SIP-10 |
| 文件頁(yè)數(shù)： | 2/3頁(yè) |
| 文件大?。?/td> | 40K |
| 代理商： | LA7890 |
Operating Characteristics at Ta = 25°C, VCC =80 V
Parameter
Symbol
Conditions
min
typ
max
Unit
Current drain
ICC
When 6 V DC is applied to TP1, TP3 and
TP5, and 9 V is applied to TP7
1.9
2.2
2.7
mA
Minimum reference voltage
VREF min
Reference value
0
V
Maximum reference voltage
VREF max
Reference value
75
V
Minimum output voltage
VOUT min (R)
When 12 V DC is applied to TP1, TP3 and
TP5, and 9 V is applied to TP7
0.3
V
VOUT min (G)
0.3
V
VOUT min (B)
0.3
V
Maximum output voltage
VOUT max (R)
When 0 V DC is applied to TP1, TP3 and
TP5, and 9 V is applied to TP7
77
V
VOUT max (G)
77
V
VOUT max (B)
77
V
High-level output voltage
VOUT high (R)
When 3 V DC is applied to TP1, TP3 and
TP5, and 9 V is applied to TP7
67
69
71
V
VOUT high (G)
67
69
71
V
VOUT high (B)
67
69
71
V
Mid-level output voltage
VOUT mid (R)
When 6 V DC is applied to TP1, TP3 and
TP5, and 9 V is applied to TP7
37
39
41
V
VOUT mid (G)
37
39
41
V
VOUT mid (B)
37
39
41
V
Low-level output voltage
VOUT low (R)
When 9 V DC is applied to TP1, TP3 and
TP5, and 9 V is applied to TP7
79
11
V
VOUT low (G)
7
9
11
V
VOUT low (B)
7
9
11
V
Internal Equivalent Circuit Block Diagram
Test Circuit
LA7890
No.4957-2/3
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