- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358883 > LMV102M5X (NATIONAL SEMICONDUCTOR CORP) Fixed-Gain Amplifiers PDF資料下載
參數(shù)資料
| 型號： | LMV102M5X |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運算放大器 |
| 英文描述： | Fixed-Gain Amplifiers |
| 中文描述： | OP-AMP, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數(shù)： | 8/12頁 |
| 文件大小： | 769K |
| 代理商： | LMV102M5X |
Typical Performance Characteristics
(Unless otherwise specified, V
S
= +5V, single supply, T
A
=
25C.) (Continued)
Application Notes
The LMV101/102/105/110 integrates a rail-to-rail op amp,
two internal gain-setting resistors and a V
+
/2 bias circuit into
one ultra tiny package, SC70-5 or SOT23-5. With its small
footprint and reduced component count for gain stage, it en-
ables the design of smaller portable electronic products,
such as cellular phones, pagers, PDAs, PCMCIA cards, etc.
In addition, the integration solution minimizes printed circuit
board stray capacitance, and reduces the complexity of cir-
cuit design.
The core op amp of this family is National’s LMV321.
1.0 Supply Bypassing
The application circuits in this datasheet do not show the
power supply connections and the associated bypass ca-
pacitors for simplification. When the circuits are built, it is al-
ways required to have bypass capacitors. Ceramic disc ca-
pacitors (0.1μF) or solid tantalum (1μF) with short leads, and
located close to the IC are usually necessary to prevent in-
terstage coupling through the power supply internal imped-
ance. Inadequate bypassing will manifest itself by a low fre-
quency
oscillation
or
by
high
Sometimes, a 10μF (or larger) capacitor is used to absorb
frequency
instabilities.
low frequency variations and a smaller 0.1μF disc is paral-
leled across it to prevent any high frequency feedback
through the power supply lines.
2.0 Input Voltage Range
The input voltage should be within the supply rails. The ESD
protection circuitry at the input of the device includes a diode
between the input pin and the negative supply pin. Driving
the input more than 0.6V (at 25C) beyond the negative sup-
ply will turn on the diode and cause signal distortions. For
applications that require sensing voltages beyond the nega-
tive rail, use the LMV111 with external gain setting resistors.
Inverting Small Signal Pulse Response
LMV105
DS101234-40
Inverting Small Signal Pulse Response
LMV110
DS101234-42
Slew Rate vs.
Supply Voltage
DS101234-43
L
www.national.com
8
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LMV102M7 | Fixed-Gain Amplifiers |
| LMV102M7X | Fixed-Gain Amplifiers |
| LMV1032-06 | Amplifiers for 3 Wire Analog Electret Microphones |
| LMV1032UP-06 | Amplifiers for 3 Wire Analog Electret Microphones |
| LMV1032UPX-25 | Amplifiers for 3 Wire Analog Electret Microphones |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMV102M7 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LMV102M7X | 功能描述:IC AMP FIXED GAIN SC-70-5 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(shù):4 輸出類型:滿擺幅 轉(zhuǎn)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(yīng)商設(shè)備封裝:14-SOIC 包裝:帶卷 (TR) |
| LMV-1030-A | 制造商:PARTRON AMERICA 功能描述:COIN CELL LINEAR VIBRATOR - Trays |
| LMV1031 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Amplifier for Internal 3-Wire Analog Microphones and External Preamplifier |
| LMV1031-20 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Amplifier for Internal 3-Wire Analog Microphones and External Preamplifier |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。