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參數資料
| 型號： | LMC8101BPX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運算放大器 |
| 英文描述： | Rail-to-Rail Input and Output, 2.7V Op Amp in micro SMD package with Shutdown |
| 中文描述： | OP-AMP, 7000 uV OFFSET-MAX, 0.84 MHz BAND WIDTH, PBGA8 |
| 封裝： | MICRO, SMD-8 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 709K |
| 代理商： | LMC8101BPX |
LMC8101
Rail-to-Rail Input and Output, 2.7V Op Amp in
micro SMD package with Shutdown
General Description
The LMC8101 is a Rail-to-Rail Input and Output high perfor-
mance CMOS operational amplifier. The LMC8101 is ideal
for low voltage (2.7V to 10V) applications requiring
Rail-to-Rail inputs and output. The LMC8101 is supplied in
the die sized micro SMD as well as the 8 pin MSOP pack-
ages. The micro SMD package requires 75% less board
space as compared to the SOT23-5 package. The LMC8101
is an upgrade to the industry standard LMC7101.
The LMC8101 incorporates a simple user controlled method-
ology for shutdown. This allows ease of use while reducing
the total supply current to 1nA typical. This extends battery
life where power saving is mandated. The shutdown input
threshold can be set relative to either V
+
or V
using the SL
pin (see Application Note section for details).
Other enhancements include improved offset voltage limit,
three times the output current drive and lower 1/f noise when
compared to the industry standard LMC7101 Op Amp. This
makes the LMC8101 ideal for use in many battery powered,
wireless communication and Industrial applications.
Features
V
= 2.7V, T
A
= 25C, R
L
to V
+
/2, Typical values unless
specified.
n
Rail-to-Rail Inputs
n
Rail-to-Rail Output
Swing
Within 35mV of Supplies (R
L
=2k
)
n
Packages Offered:
n
micro SMD package
n
MSOP package
n
Low Supply Current
n
Shutdown Current
n
Versatile Shutdown feature
n
Output Short Circuit Current
n
Offset Voltage
n
Gain-Bandwidth
n
Supply Voltage Range
n
THD
n
Voltage Noise
1.39mm x 1.41mm
3.0mm x 4.9mm
<
1mA (max)
1μA (max)
10μs turn-on
10mA
±
5 mV (max)
1MHz
2.7V-10V
0.18%
36
Applications
n
Portable Communication (voice, data)
n
Cellular Phone Power Amp Control Loop
n
Buffer AMP
n
Active Filters
n
Battery Sense
n
VCO Loop
Connection Diagrams
8-Pin MSOP
DS101240-79
Top View
micro SMD
DS101240-80
Top View
September 1999
L
1999 National Semiconductor Corporation
DS101240
www.national.com
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LMC8101BPX/NOPB | 功能描述:IC OP AMP R-R I/O 8-MICROSMD RoHS:是 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) |
| LMC8101MM | 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 |
| LMC8101MM/NOPB | 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 |
| LMC8101MM/NOPB | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
| LMC8101MMX | 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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