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參數資料
| 型號： | LMC662 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | CMOS Dual Operational Amplifier |
| 中文描述： | CMOS雙運算放大器 |
| 文件頁數： | 9/13頁 |
| 文件大小： | 430K |
| 代理商： | LMC662 |
Typical Single-Supply Applications
Additional single-supply applications ideas can be found in
the LM358 datasheet. The LMC662 is pin-for-pin compatible
with the LM358 and offers greater bandwidth and input resis-
tance over the LM358. These features will improve the per-
formance of many existing single-supply applications. Note,
however, that the supply voltage range of the LM662 is
smaller than that of the LM358.
(V
+
= 5.0 V
DC
)
For good CMRR over temperature, low drift resistors should
be used. Matching of R3 to R6 and R4 to R7 affects CMRR.
Gain may be adjusted through R2. CMRR may be adjusted
through R7.
This circuit, as shown, oscillates at 2.0 kHz with a
peak-to-peak output swing of 4.5V
Low-Leakage Sample-and-Hold
DS009763-15
Instrumentation Amplifier
DS009763-7
Sine-Wave Oscillator
DS009763-8
Oscillator frequency is determined by R1, R2, C1, and C2:
f
OSC
= 1/2
π
RC
where R = R1 = R2 and C = C1 = C2.
1 Hz Square-Wave Oscillator
DS009763-9
Power Amplifier
DS009763-10
www.national.com
9
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LMC662AIM | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMC662AIM | 制造商:Texas Instruments 功能描述:IC OP AMP DUAL SMD SOIC8 662 |
| LMC662AIM/NOPB | 功能描述:運算放大器 - 運放 CMOS DUAL OP AMP RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMC662AIM/NOPB | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
| LMC662AIMX | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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