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参数资料
| 型号： | LM393 |
| 厂商： | Fairchild Semiconductor Corporation |
| 英文描述： | Dual Differential Comparator(双通道差分比较器) |
| 中文描述： | 双差分比较器（双通道差分比较器） |
| 文件页数： | 4/10页 |
| 文件大小： | 77K |
| 代理商： | LM393 |
LM2903,LM393/LM393A
4
Electrical Characteristics (Continued)
(V
CC
=5V, T
A
=25
°
C, unless otherwise specified)
NOTE 1
LM393/LM393A: 0
≤
T
A
≤
+70
°
C
LM2903: -40
≤
T
A
≤
+85
°
C
Parameter
Symbol
Conditions
LM2903
Typ.
±
1
±
9
±
5
±
50
65
-
-
-
0.6
1
Unit
Min.
-
-
-
-
-
-
0
0
-
-
Max.
±
7
±
15
±
50
±
200
250
500
V
CC
-1.5
V
CC
-2
1
2.5
Input Offset Voltage
V
IO
V
O(P)
=1.4V, R
S
=0
V
CM
= 0 to 1.5V
mV
NOTE 1
Input Offset Current
I
IO
nA
NOTE 1
Input Bias Current
I
BIAS
nA
NOTE 1
Input Common Mode
Voltage Range
V
I(R)
V
NOTE 1
Supply Current
I
CC
R
L
=
∞
R
L
=
∞
, V
CC
= 30V
V
CC
=15V, R
L
≥
15K
(for large
V
O(P-P)swing
)
V
I
=TTL Logic Swing
V
REF
=1.4V, V
RL
=5V, R
L
=5.1K
V
RL
=5V, R
L
=5.1K
V
I(-)
≥
1V, V
I(+)
=0V, V
O(P)
≤
1.5V
V
I(-)
≥
1V, VI(+) =0V
I
SINK
= 4mA
V
I(-)
= 0V,
V
I(+)
= 1V
mA
Voltage Gain
G
V
25
100
-
V/mV
Large Signal Response Time
t
RES
-
350
-
nS
Response Time
Output Sink Current
t
RES
I
SINK
-
6
-
-
-
-
1.5
16
160
-
0.1
-
-
-
μ
S
mA
Output Saturation Voltage
V
SAT
400
700
-
1.0
mV
NOTE 1
V
O(P)
= 5V
V
O(P)
= 30V
Output Leakage Current
I
O(LKG)
nA
μ
A
相关PDF资料 |
PDF描述 |
|---|---|
| LM393A | Dual Differential Comparator(双通道差分比较器) |
| LM2904M | Dual Operational Amplifier |
| LM2904 | Dual, 1MHz, Operational Amplifiers(1MHz 双路运算放大器) |
| LM2904 | Dual Operational Amplifier(双通道运算放大器) |
| LM358 | Dual Operational Amplifier(双通道运算放大器) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LM393 WAF | 制造商:Texas Instruments 功能描述: |
| LM393 TI 87 SMT | 制造商:TI 功能描述:LM393 S8L2B SURFACE MOUNT |
| LM393/A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LM193/293/393/A/2903 Dual Voltage Comparator |
| LM393/D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Low Offset Voltage Dual Comparator |
| LM393_05 | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:DUAL DIFFERENTIAL COMPARATOR |
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