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參數資料
| 型號： | LMC7111 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Rheostat; Series:MP; Power Rating:12.5W; Resistance Max:2.5kohm; Terminal Type:Lugs; Resistance:2.5kohm; Type:Rheostat |
| 中文描述： | 微型CMOS運算放大器的軌到軌輸入 |
| 文件頁數： | 11/18頁 |
| 文件大小： | 735K |
| 代理商： | LMC7111 |
10V PERFORMANCE
(Continued)
Application Information
1.0 Benefits of the LMC7111
Tiny Amp
Size.
The small footprint of the SOT 23-5 packaged Tiny
amp, (0.120 x 0.118 inches, 3.05 x 3.00 mm) saves space on
printed circuit boards, and enable the design of smaller elec-
tronic products. Because they are easier to carry, many cus-
tomers prefer smaller and lighter products.
Height.
The height (0.056 inches, 1.43 mm) of the Tiny amp
makes it possible to use it in PCMCIA type III cards.
Signal Integrity.
Signals can pick up noise between the sig-
nal source and the amplifier. By using a physically smaller
amplifier package, the Tiny amp can be placed closer to the
signal source, reducing noise pickup and increasing signal
integrity. The Tiny amp can also be placed next to the signal
destination, such as a buffer for the reference of an analog to
digital converter.
Simplified Board Layout.
The Tiny amp can simplify board
layout in several ways. First, by placing an amp where amps
are needed, instead of routing signals to a dual or quad de-
vice, long pc traces may be avoided.
By using multiple Tiny amps instead of duals or quads, com-
plex signal routing and possibly crosstalk can be reduced.
DIPs available for prototyping.
LMC7111 amplifiers pack-
aged in conventional 8-pin dip packages can be used for
prototyping and evaluation without the need to use surface
mounting in early project stages.
Sourcing Output vs
Output Voltage
DS012352-56
Sinking Output vs
Output Voltage
DS012352-57
Gain and Phase vs
Capacitive Load
@
10V
DS012352-58
Gain and Phase vs
Capacitive Load
@
10V
DS012352-59
Gain and Phase vs
Capacitive Load
@
10V
DS012352-60
Non-Inverting Small Signal
Pulse Response at 10V
DS012352-61
Non-Inverting Large Signal
Pulse Response at 10V
DS012352-62
Inverting Small Signal
Pulse Response at 10V
DS012352-63
Inverting Large Signal
Pulse Response at 10V
DS012352-64
www.national.com
11
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PDF描述 |
|---|---|
| LMC7111AIN | Tiny CMOS Operational Amplifier with Rail-to-Rail Input |
| LMC7111BIM5 | Tiny CMOS Operational Amplifier with Rail-to-Rail Input |
| LMC7111BIM5X | RHEOSTAT |
| LMC7111BIN | Tiny CMOS Operational Amplifier with Rail-to-Rail Input |
| LMC7215 | Micro-Power, Rail-to-Rail CMOS Comparators with Open-Drain/Push-Pull Outputs and TinyPak⑩ Package |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LMC7111AIM5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| LMC7111AIM5X | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LMC7111AIN | 功能描述:IC OP AMP R-R IN/OUT CMOS 8-DIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:1,000 系列:- 放大器類型:電壓反饋 電路數:4 輸出類型:滿擺幅 轉換速率:33 V/µs 增益帶寬積:20MHz -3db帶寬:30MHz 電流 - 輸入偏壓:2nA 電壓 - 輸入偏移:3000µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:30mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SOIC 包裝:帶卷 (TR) |
| LMC7111BIM5 | 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 |
| LMC7111BIM5/NOPB | 功能描述:運算放大器 - 運放 TINY 2.7V RRIO UPWR CMOS 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 |
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