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參數(shù)資料
| 型號： | LM2903N |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 比較器 |
| 英文描述： | Programmable Low-Power Operational Amplifier 8-SO 0 to 70 |
| 中文描述： | DUAL COMPARATOR, 15000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDIP8 |
| 封裝： | 0.300 INCH, PLASTIC, SOT-97-1, DIP-8 |
| 文件頁數(shù)： | 6/6頁 |
| 文件大小： | 121K |
| 代理商： | LM2903N |
Philips Semiconductors
Product specification
LM193/A/293/A/393/A/2903
Low power dual voltage comparator
1995 Nov 27
6
TYPICAL PERFORMANCE CHARACTERISTICS
I
V
I
O
V
O
V
OUT
V
IN
–
+
+
5V
80
60
40
20
0
10
20
30
40
v + — SUPPLY VOLTAGE — V
DC
I
N
D
T
A
= 0
o
C
T
A
= +70
o
C
T
A
= +25
o
C
T
A
= +125
o
C
V
IN (CM)
= 0
V
DC
R
IN (CM)
= 10k
OUT OF
SATURATION
T
A
= 25
o
10
1.0
0.1
0.01
0.001
0.01
0.1
1.0
10
100
I
O
— OUTPUT SINK CURRENT (mA)
V
O
D
6
5
4
3
2
1
0
0
–50
–100
0
0.5
1.0
1.5
2.0
TIME —
μ
sec
I
V
I
O
V
O
5mV = INPUT OVERDRIVE
100mV
OVERDRIVE
T
A
= 25
o
C
5.1K
V
OUT
V
IN
20mV
–
+
5V
INPUT OVERDRIVE = 100mV
20mV
5mV
OVERDRIVE
1.0
6
5
4
3
2
1
0
0
–50
–100
0
0.5
1.5
2.0
TIME —
μ
sec
T
A
= 25
o
C
5.1K
Input Current
Output Saturation Voltage
Response Time for Various
Input Overdrives —
Negative Transition
Response Time for Various
Input Overdrives —
Positive Transition
T
A
= –55
o
C
T
A
= –55
o
C
T
A
= +125
o
C
SL00082
Figure 4. Typical Performance Characteristics
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| LM2903 | Low Power Dual Voltage Comparator(雙路通用差分比較器) |
| LM293 | Low power dual voltage comparator(低功耗雙電壓比較器) |
| LM293A | Low power dual voltage comparator(低功耗雙電壓比較器) |
| LM2903D | Programmable Low-Power Operational Amplifier 8-SO 0 to 70 |
| LM2903D | Programmable Low-Power Operational Amplifier 8-SOIC -40 to 85 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM2903N NOPB | 制造商:National Semiconductor 功能描述:Comparator Dual |
| LM2903N | 制造商:Fairchild Semiconductor Corporation 功能描述:COMPARATOR IC ROHS COMPLIANT:NO |
| LM2903N/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Comparator |
| LM2903N/B+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Comparator |
| LM2903N/NOPB | 功能描述:校驗器 IC RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
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