参数资料
| 型号： | SC2901NG |
| 厂商： | ON Semiconductor |
| 文件页数： | 5/11页 |
| 文件大小： | 0K |
| 描述： | IC OP AMP DUAL LOW POWER 14-DIP |
| 标准包装： | 500 |
| 安装类型： | 通孔 |
| 封装/外壳： | 14-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 14-PDIP |
| 包装： | 管件 |
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS (VCC = +5.0 Vdc, TA = +25°C, unless otherwise noted)
Characteristic
Symbol
LM239/339
LM2901/2901V/
NCV2901
MC3302
Unit
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Input Offset Voltage (Note 4)
VIO
±2.0
±5.0
±2.0
±7.0
±3.0
±20
mVdc
Input Bias Current (Notes 4, 5)
IIB
25
250
25
250
25
500
nA
(Output in Analog Range)
Input Offset Current (Note 4)
IIO
±5.0
±50
±5.0
±50
±3.0
±100
nA
Input Common Mode Voltage Range
VICMR
0
VCC
1.5
0
VCC
1.5
0
VCC
1.5
V
Supply Current
ICC
mA
RL = ∞ (For All Comparators)
0.8
2.0
0.8
2.0
0.8
2.0
RL = ∞, VCC = 30 Vdc
1.0
2.5
1.0
2.5
1.0
2.5
Voltage Gain
AVOL
50
200
25
100
25
100
V/mV
RL ≥ 15 kW, VCC = 15 Vdc
Large Signal Response Time
300
300
300
ns
VI = TTL Logic Swing,
Vref = 1.4 Vdc, VRL = 5.0 Vdc,
RL = 5.1 kW
Response Time (Note 6)
1.3
1.3
1.3
ms
VRL = 5.0 Vdc, RL = 5.1 kW
Output Sink Current
ISink
6.0
16
6.0
16
6.0
16
mA
VI () ≥ +1.0 Vdc, VI(+) = 0,
VO ≤ 1.5 Vdc
Saturation Voltage
Vsat
130
400
130
400
130
500
mV
VI() ≥ +1.0 Vdc, VI(+) = 0,
Isink ≤ 4.0 mA
Output Leakage Current
IOL
0.1
0.1
0.1
nA
VI(+) ≥ +1.0 Vdc, VI() = 0,
VO = +5.0 Vdc
3. (LM239) Tlow = 25°C, Thigh = +85°
(LM339) Tlow = 0°C, Thigh = +70°C
(MC3302) Tlow = 40°C, Thigh = +85°C
(LM2901) Tlow = 40°C, Thigh = +105°
(LM2901V & NCV2901) Tlow = 40°C, Thigh = +125°C
NCV2901 is qualified for automotive use.
4. At the output switch point, VO ] 1.4 Vdc, RS ≤ 100 W 5.0 Vdc ≤ VCC ≤ 30 Vdc, with the inputs over the full common mode range
(0 Vdc to VCC 1.5 Vdc).
5. The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent of the output state.
6. The response time specified is for a 100 mV input step with 5.0 mV overdrive. For larger signals, 300 ns is typical.
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