LM2902-N
- Internally Frequency Compensated for Unity Gain
- Large DC Voltage Gain 100 dB
- Wide Bandwidth (Unity Gain) 1 MHz
(Temperature Compensated) - Wide Power Supply Range:
- Single Supply 3 V to 32 V
- or Dual Supplies ±1.5 V to ±16 V
- Very Low Supply Current Drain (700 µA)
–Essentially Independent of Supply Voltage - Low Input Biasing Current 45 nA
(Temperature Compensated) - Low Input Offset Voltage 2 mV
and Offset Current: 5 nA - Input Common-Mode Voltage Range Includes Ground
- Differential Input Voltage Range Equal to the
Power Supply Voltage - Large Output Voltage Swing 0 V to V+ – 1.5 V
- Advantages:
- Eliminates Need for Dual Supplies
- Four Internally Compensated Op Amps in a Single
Package - Allows Direct Sensing Near GND and VOUT also
Goes to GND - Compatible With All Forms of Logic
- Power Drain Suitable for Battery Operation
- In the Linear Mode the Input Common-Mode, Voltage
Range Includes Ground and the Output Voltage - Can Swing to Ground, Even Though Operated from
Only a Single Power Supply Voltage - Unity Gain Cross Frequency is Temperature
Compensated - Input Bias Current is Also Temperature
Compensated
The LM124-N series consists of four independent, high-gain, internally frequency compensated operational amplifiers designed to operate from a single power supply over a wide range of voltages. Operation from split-power supplies is also possible and the low-power supply current drain is independent of the magnitude of the power supply voltage.
Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the LM124-N series can directly operate off of the standard 5-V power supply voltage which is used in digital systems and easily provides the required interface electronics without requiring the additional ±15 V power supplies.
技术文档
类型 | 标题 | 下载最新的英语版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 数据表 | LMx24-N, LM2902-N Low-Power, Quad-Operational Amplifiers 数据表 (Rev. D) | PDF | HTML | 2015年 1月 26日 | ||
应用手册 | LM324 和 LM358 器件应用设计指南 (Rev. B) | PDF | HTML | 英语版 (Rev.B) | PDF | HTML | 2023年 8月 1日 | |
电子书 | The Signal e-book: 有关运算放大器设计主题的博客文章汇编 | 英语版 | 2018年 1月 31日 | |||
应用手册 | AN-1234 RSDS™ Flat Panel Display Design Guidelines Part 1 (Rev. A) | 2013年 5月 6日 | ||||
应用手册 | AN-1237 RSDS™ Flat Panel Display Design Guidelines Part 2 (Rev. A) | 2013年 5月 6日 |
设计和开发
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AMP-PDK-EVM — 放大器高性能开发套件评估模块
放大器高性能开发套件 (PDK) 是一款用于测试常见运算放大器参数的评估模块 (EVM) 套件,与大多数运算放大器和比较器均兼容。该 EVM 套件提供了一个主板,主板上具有多个插槽式子卡选项以满足封装需求,使工程师能够快速评估和验证器件性能。
AMP-PDK-EVM 套件支持五种常用的业界通用封装,包括:
- D(SOIC-8 和 SOIC-14)
- PW (TSSOP-14)
- DGK (VSSOP-8)
- DBV(SOT23-5 和 SOT23-6)
- DCK(SC70-5 和 SC70-6)
ANALOG-ENGINEER-CALC — 模拟工程师计算器
CIRCUIT060013 — 采用 T 网络反馈电路的反相放大器
CIRCUIT060074 — 采用比较器的高侧电流检测电路
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封装 | 引脚 | CAD 符号、封装和 3D 模型 |
---|---|---|
PDIP (N) | 14 | Ultra Librarian |
SOIC (D) | 14 | Ultra Librarian |
TSSOP (PW) | 14 | Ultra Librarian |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
- 制造厂地点
- 封装厂地点