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参数资料
| 型号： | LM2904 |
| 厂商： | Intersil Corporation |
| 元件分类： | 运动控制电子 |
| 英文描述： | Dual, 1MHz, Operational Amplifiers(1MHz 双路运算放大器) |
| 中文描述： | 双通道，1MHz的，运算放大器（1MHz的双路运算放大器） |
| 文件页数： | 3/7页 |
| 文件大小： | 85K |
| 代理商： | LM2904 |
3
Output
Current
Source
V
I
+ = +1V, V
I
- = 0V, V+ =
15V
25
20
40
-
20
40
-
mA
Sink
V
I
+ = 0V, V
I
- = 1V,
V+ = 15V
25
10
20
-
10
20
-
mA
V
I
+ = 0V, V
I
- = 1V,
V
O
= 200mV
25
12
50
-
12
50
-
μ
A
Short Circuit
Output Current (Note 2)
R
L
= 0
25
-
40
60
-
40
60
mA
Crosstalk
f = 1 to 20kHz
(Input Referred)
25
-
-120
-
-
-120
-
dB
Total Supply Current
R
L
=
∞
R
L
=
∞
, V+ = 30V
Full
-
0.7
1.2
-
0.7
1.2
mA
Full
-
1.5
3
-
1.5
3
mA
NOTES:
4. Due to the PNP input stage the direction of the input current is out of the IC. No loading change exists on the input lines because the current is
essentially constant, independent of the state of the output.
5. The input signal voltage and the input common mode voltage should not be allowed to go negative by more than 0.3V. The positive limit of the
common mode voltage range is V+ - 1.5V, but either or both inputs can go to +32V without damage.
6. V
O
= 1.4V, R
S
= 0
with V+ from 5V to 30V, and over the full input common mode voltage range (0V to V+ - 1.5V).
Electrical Specifications
Values Apply for Each Operational Amplifier. Supply Voltage V+ = 5V, V- = 0V,
Unless Otherwise Specified
(Continued)
PARAMETER
TEST CONDITIONS
TEMP
(
o
C)
CA158A
CA358A
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
Electrical Specifications
Values Apply for Each Operational Amplifier. Supply Voltage V+ = 5V, V- = 0V,
Unless Otherwise Specified
PARAMETER
TEST
CONDITIONS
TEMP
(
o
C)
CA158, CA258
CA358, LM358
CA2904, LM2904
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
Input Offset
Voltage (Note 9)
25
-
2
5
-
2
7
-
2
7
mV
Full
-
-
7
-
-
9
-
-
10
mV
Average Input Offset
Voltage Drift
R
S
= 0
Full
-
7
-
-
7
-
-
7
-
μ
V/
o
C
Input Common Mode
Voltage Range (Note 8)
V+ = 30V
25
0
-
V+ -
1.5
0
-
V+ -
1.5
0
-
V+ -
1.5
V
V+ = 30V
Full
0
-
V+ -2
0
-
V+ -2
0
-
V+ -2
V
Common Mode
Rejection Ratio
DC
25
70
85
-
65
70
-
50
70
-
dB
Power Supply Rejection
Ratio
DC
25
65
100
-
65
100
-
50
100
-
dB
Input Bias
Current (Note 7)
I
I
+ or I
I
-
25
-
45
150
-
45
250
-
45
250
nA
I
I
+ or I
I
-
Full
-
40
300
-
40
500
-
40
500
nA
Input Offset
Current
I
I
+ - I
I
-
25
-
3
30
-
5
50
-
5
50
nA
I
I
+ - I
I
-
Full
-
-
100
-
-
150
-
45
200
nA
Average Input Offset Cur-
rent Drift
Full
-
10
-
-
10
-
-
10
-
pA/
o
C
Large Signal Voltage
Gain
R
L
≥
2k
, V+ = 15V
(For Large V
O
Swing)
25
50
100
-
25
100
-
-
100
-
kV/V
Output Voltage Swing
R
L
= 2k
25
0
-
V+ -
1.5
0
-
V+ -
1.5
0
-
V+ -
1.5
V
CA158, CA158A, CA258, CA258A, CA358, CA358A, CA2904, LM358, LM2904
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相关代理商/技术参数 |
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| LM2904ADMR2 | 功能描述:运算放大器 - 运放 3-26V Dual Lo PWR RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
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