参数资料
型号: LM2903PWR
厂商: Rohm Semiconductor
文件页数: 4/5页
文件大小: 0K
描述: IC COMPARATOR QUAD GP 8TSSOP
标准包装: 3,000
系列: Trophy
类型: 通用
元件数: 2
输出类型: CMOS,MOS,开路集电极,TTL
电压 - 电源,单路/双路(±): 2 V ~ 36 V,±1 V ~ 18 V
电压 - 输入偏移(最小值): 7mV @ 5V
电流 - 输入偏压(最小值): 0.25µA @ 5V
电流 - 输出(标准): 16mA @ 5V
电流 - 静态(最大值): 2.5mA
工作温度: -40°C ~ 125°C
封装/外壳: 8-TSSOP(0.173",4.40mm 宽)
安装类型: 表面贴装
包装: 带卷 (TR)
Technical Note
4/17
LM393DR/PWR/DGKR,LM2903DR/PWR/DGKR/VQDR/VQPWR
LM339DR/PWR,LM2901DR/PWR/VQDR/VQPWR
www.rohm.com
2011.06 - Rev.B
2011 ROHM Co., Ltd. All rights reserved.
●Reference Data LM393 family
Output Sink Current – Ambient Temperature
(VOUT=1.5[V])
Output Saturation Voltage
– Ambient Temperature
(IOL=4[mA])
Output Saturation Voltage
– Supply Voltage
(IOL=4[mA])
Supply Current – Supply Voltage
0
100
200
300
400
500
0
1020
30
4050
607080
AMBIENT TEMPERATURE [℃]
O
U
TP
U
T
S
A
TU
R
A
TI
O
N
V
O
LT
A
G
E
[
m
V
]
0
0.2
0.4
0.6
0.8
1
0
10
203040
506070
80
AMBIENT TEMPER ATURE [
℃]
S
UP
P
L
Y
CURR
E
NT
[m
A
]
0
0.2
0.4
0.6
0.8
1
0
10
203040
SUPPLY VOLTAGE [V]
S
UP
P
LY
CUR
RE
NT
[
m
A
]
 
.
0
200
400
600
800
1000
025
50
75
100
125
AMBIENT TEMPERATURE [℃] .
P
O
W
E
R
DIS
S
IP
A
TI
O
N
[
m
W]
.
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
2
4
6
8
10 1214 1618 20
OUTPUT SINK CURRENT [mA]
L
O
W
L
EVEL
O
U
T
PU
T
VO
L
T
AG
E
[
V]
LM393 family
2V
36V
5V
-50
-40
-30
-20
-10
0
10
20
30
40
50
0
1020
3040
SUPPLY VOLTAGE [V]
INP
U
T
O
F
S
E
T
CUR
RE
NT
[
nA
]
70℃
25℃
0℃
LM393 family
Input Offset Current – Supply Voltage
0
20
40
60
80
100
120
140
160
010
20
30
40
SUPPLY VOLTAGE [V]
INP
UT
B
IA
S
CUR
RE
NT
[
n
A
]
LM393 family
Input Bias Current – Supply Voltage
0℃
25℃
70℃
0
20
40
60
80
100
120
140
160
0
10
2030
4050
6070
80
AMBIENT TEMPERATURE [
℃]
IN
P
U
T
B
IA
S
C
U
R
E
N
T
[nA
]
.
Input Bias Current – Ambient Temperature
2V
5V
36V
LM393 family
-8
-6
-4
-2
0
2
4
6
8
0
1020
30
4050
6070
80
AMBIENT TEMPERATURE [℃]
IN
P
U
T
O
F
S
E
T
VO
L
T
AG
E
[m
V]
Input Offset Voltage – Ambient Temperature
2V
5V
36V
LM393 family
Supply Current – Ambient Temperature
2V
-8
-6
-4
-2
0
2
4
6
8
0
1020
3040
SUPPLY VOLTAGE [V]
IN
PU
T
O
F
S
ET
V
O
L
T
A
G
E
[
m
V
]
Input Offset Voltage – Supply Voltage
0℃
25℃
70℃
LM393 family
Low Level Output Voltage
– Output Sink Current
(VCC=5[V])
LM393 family
0℃
25℃
70℃
0
10
20
30
40
0
10
203040
50607080
AMBIEN T TEMPERATURE [
℃]
O
UT
P
UT
S
INK
CU
RR
E
NT
[
m
A
]
36V
5V
2V
LM393 family
LM393DR
Derating Curve
LM393 family
25℃
70℃
0℃
0
100
200
300
400
500
010
20
30
40
SUPPLY VOLTAGE [V]
O
U
T
PU
T
SAT
U
R
A
T
IO
N
VO
L
T
AG
E
[
m
V]
LM393 family
0℃
25℃
70℃
Fig.1
Fig.2
Fig. 3
Fig.4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12
(*)The data above is ability value of sample, it is not guaranteed. LM393family:0[℃]~+70[℃]
70
5V
36V
LM393 family
LM393PWR
LM393DGKR
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