- 参考价格:¥4.95-¥5.04
更新日期:2024-04-01 00:04:00
LME49721MAX/NOPB 供应商
- 公司
- 型号
- 品牌
- 封装/批号
- 数量
- 地区
- 日期
- 说明
- 询价
-
TI
-
原厂原装
22+ -
3288
-
上海市
-
-
-
一级代理原装
-
TI/德州仪器
-
5000
21+ -
10000
-
杭州
-
-
-
只做原装现货,大量现货热卖
-
TI(德州仪器)
-
SOIC-8
2022+ -
12000
-
上海市
-
-
-
原装可开发票
LME49721MAX/NOPB 中文资料属性参数
- 制造商:National Semiconductor (TI)
- 通道数量:2
- 共模抑制比(最小值):70 dB
- 输入补偿电压:1.5 mV at 5 V
- 工作电源电压:3 V, 5 V
- 安装风格:SMD/SMT
- 封装 / 箱体:SOIC-8 Narrow
- 转换速度:8.5 V/us at 5 V
- 关闭:No
- 最大工作温度:+ 85 C
- 封装:Reel
- 最小工作温度:- 40 C
- 工厂包装数量:2500
- Supply Voltage - Max:5.5 V
- Supply Voltage - Min:2.2 V
- 电压增益 dB:130 dB
产品特性
- Rail-to-Rail Input and Output
- Easily Drives 10kΩ Loads to Within 10mV of Each Power Supply Voltage
- Optimized for Superior Audio Signal Fidelity
- Output Short Circuit Protection
- Power Supply Voltage Range: 2.2V to 5.5V
- Quiescent Current: 2.15mA (typ)
- THD+N (AV = 2, VOUT = 4Vp-p, f IN = 1kHz)RL = 2kΩ: 0.00008% (typ)RL = 600Ω: 0.0001% (typ)
- RL = 2kΩ: 0.00008% (typ)
- RL = 600Ω: 0.0001% (typ)
- Input Noise Density: 4nV/√Hz (typ), @ 1kHz
- Slew Rate: ±8.5V/μs (typ)
- Gain Bandwidth Product: 20MHz (typ)
- Open Loop Gain (RL = 600Ω): 118dB (typ)
- Input Bias Current: 40fA (typ)
- Input Offset Voltage: 0.3mV (typ)
- PSRR: 103dB (typ)
产品概述
The LME49721 is a low-distortion, low-noise Rail-to-Rail Input/Output operational
amplifier optimized and fully specified for high-performance, high-fidelity applications. Combining
advanced leading-edge process technology with state-of-the-art circuit design, the LME49721
Rail-to-Rail Input/Output operational amplifier delivers superior signal amplification for
outstanding performance. The LME49721 combines a very high slew rate with low THD+N to easily
satisfy demanding applications. To ensure that the most challenging loads are driven without
compromise, the LME49721 has a high slew rate of ±8.5V/μs and an output current capability of
±9.7mA. Further, dynamic range is maximized by an output stage that drives 10kΩ loads to within
10mV of either power supply voltage. The LME49721 has a wide supply range of 2.2V to 5.5V. Over this supply range the
LME49721’s input circuitry maintains excellent common-mode and power supply rejection, as well as
maintaining its low input bias current. The LME49721 is unity gain stable.
LME49721MAX/NOPB 电路图
LME49721MAX/NOPB 电路图
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