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參數(shù)資料
| 型號： | LM258AYDT |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | Low power dual operational amplifiers |
| 中文描述： | 低功耗雙運(yùn)算放大器 |
| 文件頁數(shù)： | 11/20頁 |
| 文件大?。?/td> | 294K |
| 代理商： | LM258AYDT |
LM158-LM258-LM358
Typical applications
11/20
5
Typical applications
Single supply voltage V
cc
= +5V
dc
.
AC coupled inverting amplifier
AC coupled non-inverting amplifier Figure 22.
High input Z, DC differential
amplifier
Figure 19.
Figure 20.
Non-inverting DC amplifier
1/2
LM158
~
0
2V
PP
R
10k
L
C
o
e
o
R
6.2k
B
R
100k
f
R1
10k
C
I
e
I
V
CC
1R2
C1
1R3
A = -
(as shown A = -10)
R
f
R1
10k
R2
1M
1/2
LM158
10k
e
I
e
O
+5V
e
O
(
(mV)
0
A
V
= 1 +R1
(As shown
= 101)
A
V
Figure 21.
DC summing amplifier
1/2
LM158
~
0
2V
PP
R
10k
L
C
o
e
o
R
6.2k
B
C1
0.1 F
e
I
V
CC
(as shown A = 11)
A = 1 +
R2
R1
R1
100k
R2
1M
C
I
R3
1M
R4
100k
R5
100k
C2
10 F
1/2
LM158
e
O
e
4
e
3
e
2
e
1
100k
100k
100k
100k
100k
100k
e
= e
+ e
- e
3
- e
4
where (e1 + e
2
)
≥
(e
3
+ e
4
)
to keep e
o
≥
0V
Figure 23.
Figure 24.
High input Z adjustable gain DC
instrumentation amplifier
R1
100k
R2
100k
R4
100k
R3
100k
+V2
+V1
V
o
1/2
LM158
1/2
LM158
if R1 = R5 and R3 = R4 = R6 = R7
e
o
= [1 + ] ( (e
2
+ e
1
)
R2
As shown e
o
= 101 (e
2
+ e
1
)
2R1
R3
100k
e
O
1/2
LM158
R1
100k
e
1
R7
100k
R6
100k
R5
100k
e
2
R2
2k
Gain adjust
R4
100k
1/2
LM158
1/2
LM158
if R1 = R5 and
R3 = R4 = R6 = R7
e
o
= [ 1 + ] ( (e
2
+ e
1
)
R2
As shown e
o
= 101 (e
2
+ e
1
)
2R1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM258AYPT | Low power dual operational amplifiers |
| LM258YD | Low power dual operational amplifiers |
| LM258YDT | Low power dual operational amplifiers |
| LM258YPT | Low power dual operational amplifiers |
| LM158YD | Low power dual operational amplifiers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM258AYPT | 制造商:STMicroelectronics 功能描述:STANDARD PRODUCTS & HIREL - Tape and Reel 制造商:STMicroelectronics 功能描述:IC OPAMP GP 1.1MHZ 8TSSOP 制造商:STMicroelectronics 功能描述:ANALOG and AUDIO SYSTEMS |
| LM258D | 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LM258D,602 | 制造商:NXP Semiconductors 功能描述: |
| LM258D | 制造商:Texas Instruments 功能描述:OP AMP DUAL IND SPEC SOIC8 258 |
| LM258D | 制造商:Texas Instruments 功能描述:IC OP AMP DUAL SMD SOIC8 258 |
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