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LM311 参数 Datasheet PDF下载

LM311图片预览
型号: LM311
PDF下载: 下载PDF文件 查看货源
内容描述: 高性能电压比较器 [HIGH PERFORMANCE VOLTAGE COMPARATORS]
分类和应用: 比较器
文件页数/大小: 8 页 / 178 K
品牌: ONSEMI [ ON SEMICONDUCTOR ]
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LM311 LM211
VO , OUTPUT VOLTAGE (V)
VO , OUTPUT VOLTAGE (V)
Figure 6. Response Time for
Various Input Overdrives
Figure 7. Response Time for
Various Input Overdrives
Vin ,INPUT VOLTAGE (mV)
100
50
0
0
0.1
VCC = +15 V
VEE = –15 V
TA = +25°C
0.2
0.3
0.4
tTLH, RESPONSE TIME (µs)
0.5
0.6
Vin ,INPUT VOLTAGE (mV)
5.0
4.0
3.0
2.0
1.0
0
5.0 mV
20 mV
Vin
+5.0 V
2.0 mV
*
)
500
VO
5.0
4.0
3.0
2.0
1.0
0
0
–50
–100
5.0 mV
2.0 mV
20 mV
Vin
*
)
+5.0 V
500
VO
VCC = +15 V
VEE = –15 V
TA = +25°C
0
0.1
0.2
0.3
0.4
tTHL, RESPONSE TIME (µs)
0.5
0.6
VO , OUTPUT VOLTAGE (V)
VO , OUTPUT VOLTAGE (V)
Figure 8. Response Time for
Various Input Overdrives
15
10
5.0
0
–5.0
–10
–15
0
–50
Figure 9. Response Time for
Various Input Overdrives
15
10
5.0
0
–5.0
–10
–15
100
50
0
0
VCC
20 mV
5.0 mV
Vin
VCC
5.0 mV
2.0 mV
*
)
Vin
*
)
VO
2.0 k
VO
2.0 k
VEE
Vin ,INPUT VOLTAGE (mV)
2.0 mV
VEE
Vin ,INPUT VOLTAGE (mV)
20 mV
VCC = +15 V
VEE = –15 V
TA = +25°C
–100
0
1.0
tTLH, RESPONSE TIME (µs)
VCC = +15 V
VEE = –15 V
TA = +25°C
2.0
1.0
tTHL, RESPONSE TIME (µs)
2.0
Figure 10. Output Short Circuit Current
Characteristics and Power Dissipation
OUTPUT SHORT CIRCUIT CURRENT (mA)
150
TA = +25°C
125
100
75
Short Circuit Current
50
25
0
0.30
0.15
0
15
Power Dissipation
0.75
0.60
0.45
PD , POWER DISSIPATION (W)
0.90
V , SATURATION VOLTAGE (V)
OL
0.90
0.75
0.60
Figure 11. Output Saturation Voltage
versus Output Current
TA = –55°C
0.45
0.30
0.15
0
0
8.0
16
24
32
40
48
56
IO, OUTPUT CURRENT (mA)
TA = +25°C
TA = +125°C
0
5.0
10
VO, OUTPUT VOLTAGE (V)
4
MOTOROLA ANALOG IC DEVICE DATA