LM318 单路高速运算放大器
The LM118, LM218, and LM318 are precision, fast operational amplifiers designed for applications requiring wide bandwidth and high slew rate. They feature a factor-of-ten increase in speed over general-purpose devices without sacrificing dc performance.
These operational amplifiers have internal unity-gain frequency compensation. This considerably simplifies their application because no external components are necessary for operation. However, unlike most internally compensated amplifiers, external frequency compensation may be added for optimum performance. For inverting applications, feed-forward compensation boosts the slew rate to over 150 V/µs and almost double the bandwidth. Overcompensation can be used with the amplifier for greater stability when maximum bandwidth is not needed
|
LM318 |
| Number of Channels |
1 |
| Total Supply Voltage (V) (Min) (+5V=5, +/-5V=10) |
10 |
| Total Supply Voltage (V) (Max) (+5V=5, +/-5V=10) |
40 |
| Iq per channel (Max) (mA) |
10 |
| GBW (Typ) (MHz) |
15 |
| Slew Rate (Min) (V/us) |
50 |
| Slew Rate (Typ) (V/us) |
70 |
| VIO (25 deg C) (Max) (mV) |
10 |
| IIB (Max) (pA) |
500000 |
| CMRR (Min) (dB) |
70 |
| Operating Temperature Range (C) |
0 to 70 |
| Pin/Package |
8PDIP, 8SO, 8SOIC |
| Approx. Price (US$) |
0.75 | 1ku |
LM318 特性
- Small Signal Bandwidth . . . 15 MHz Typ
- Slew Rate . . . 50 V/µs Min
- Bias Current . . . 250 nA Max (LM118, LM218)
- Supply Voltage Range . . . ±5 V to ±20 V
- Internal Frequency Compensation
- Input and Output Overload Protection
- Same Pin Assignments as General-Purpose Operational Amplifiers
LM318 芯片订购指南
| 器件 |
状态 |
温度 |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| LM318D |
ACTIVE |
0 to 70 |
0.90 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
| LM318DE4 |
ACTIVE |
0 to 70 |
0.90 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
| LM318DG4 |
ACTIVE |
0 to 70 |
0.90 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
| LM318DR |
ACTIVE |
0 to 70 |
0.75 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
| LM318DRE4 |
ACTIVE |
0 to 70 |
0.75 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
| LM318DRG4 |
ACTIVE |
0 to 70 |
0.75 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
| LM318P |
ACTIVE |
0 to 70 |
0.95 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
|
| LM318PE4 |
ACTIVE |
0 to 70 |
0.95 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
|
| LM318PSR |
ACTIVE |
0 to 70 |
0.80 | 1ku |
SO (PS) | 8 |
2000 | LARGE T&R |
|
| LM318PSRE4 |
ACTIVE |
0 to 70 |
0.80 | 1ku |
SO (PS) | 8 |
2000 | LARGE T&R |
|
| LM318PSRG4 |
ACTIVE |
0 to 70 |
0.80 | 1ku |
SO (PS) | 8 |
2000 | LARGE T&R |
|
LM318 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| LM318D |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM318D |
LM318D |
| LM318DE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM318DE4 |
LM318DE4 |
| LM318DG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM318DG4 |
LM318DG4 |
| LM318DR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM318DR |
LM318DR |
| LM318DRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM318DRE4 |
LM318DRE4 |
| LM318DRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM318DRG4 |
LM318DRG4 |
| LM318P |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
LM318P |
LM318P |
| LM318PE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
LM318PE4 |
LM318PE4 |
| LM318PSR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM318PSR |
LM318PSR |
| LM318PSRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM318PSRE4 |
LM318PSRE4 |
| LM318PSRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM318PSRG4 |
LM318PSRG4 |
LM318 应用技术支持与电子电路设计开发资源下载
- LM318 数据资料 dataSheet 下载.PDF
- TI 德州仪器放大器产品选型与价格 . xls
- Application Note 263 Sine Wave Generation Techniques (snoa665b.PDF, 349 KB)
- Effect of Heavy Loads on Accuracy & Linearity of Op Amp Circuits (snoa471a.PDF, 4.53 MB)
