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参数资料
| 型号： | LM3824MMX-1.0/NOPB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO8 |
| 封装： | MSOP-8 |
| 文件页数： | 5/12页 |
| 文件大小： | 265K |
| 代理商： | LM3824MMX-1.0/NOPB |
Ordering Information
Order No.
*
Sense
Range
Sampling
Interval*
Sensing
Method
NS
Package
Number
Package
Type
Supplied As:
LM3824MM-1.0
±1.0A
6 ms
High-side
MUA08A
MSOP-8
Tape and Reel
(1000 units/reel)
LM3824MMX-1.0
±1.0A
6 ms
High-side
MUA08A
MSOP-8
Tape and Reel
(3500 units/reel)
LM3824MM-2.0
±2.0A
6 ms
High-side
MUA08A
MSOP-8
Tape and Reel
(1000 units/reel)
LM3824MMX-2.0
±2.0A
6 ms
High-side
MUA08A
MSOP-8
Tape and Reel
(3500 units/reel)
* Current is sampled over a fixed interval. The average current during this interval is indicated by the duty cycle of the PWM output
during next interval.
Pin Description (High-Side, LM3824)
Pin
Name
Function
1
SENSE+, V
DD
High side of internal current sense, also supply voltage.
2
GND
Supply Ground.
3
FLTR+
Filter input — provides anti-aliasing for delta sigma modulator.
4
FLTR
Filter input.
5SD
Shutdown input. Connected to V
DD through a pull-up resistor for normal operation.
When low, the LM3824 is put into a low current mode.
6
TEST
Connect to GND for normal operation.
7
PWM
Digital output indicates the current magnitude and direction.
8
SENSE
Low side of internal current sense.
LM3824
www.national.com
2
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相关代理商/技术参数 |
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|---|---|
| LM3824MMX-2.0 | 功能描述:IC CURRENT GAUGE PRECISION 8MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳流/电流管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 功能:电流开关 检测方法:- 精确度:±10% 输入电压:1.7 V ~ 5.5 V 电流 - 输出:600mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-UFQFN 供应商设备封装:10-UTQFN（1.4x1.8） 包装:管件 |
| LM382N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Dual Audio Preamp |
| LM382N/A+ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Dual Audio Preamp |
| LM382N/B+ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Dual Audio Preamp |
| LM383 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Low Noise PREAMPLIFIER FOR TAPE PLAYBACK SYSTEMS//7 WATT AUDIO POWER AMPLIFIER |
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