- 制造厂商：TI
- 产品类别：放大器
- 技术类目：比较器
- 功能描述：低功耗运算放大器/电压比较器
- 点击这里打开及下载LM392-N的技术文档资料
- TI代理渠道，提供当日发货、严格的质量标准，满足您的目标价格
The lm392-N series consists of 2 independent building block circuits. One is a high gain, internally frequency compensated operational amplifier, and the other is a precision voltage comparator. Both the operational amplifier and the voltage comparator have been specifically designed to operate from a single power supply over a wide range of voltages. Both circuits have input stages which will common-mode input down to ground when operating from a single power supply. Operation from split power supplies is also possible and the low power supply current is independent of the magnitude of the supply voltage.
Application areas include transducer amplifier with pulse shaper, DC gain block with level detector, VCO, as well as all conventional operational amplifier or voltage comparator circuits. Both circuits can be operated directly from the standard 5 VDC power supply voltage used in digital systems, and the output of the comparator will interface directly with either TTL or CMOS logic. In addition, the low power drain makes the lm392-N extremely useful in the design of portable equipment.
- Wide Power Supply Voltage Range
- Single Supply: 3V to 32V
- Dual Supply: ±1.5V to ±16V
- Low Supply Current Drain—Essentially Independent of Supply Voltage: 600 μA
- Low Input Biasing Current: 50 nA
- Low Input Offset Voltage: 2 mV
- Low Input Offset Current: 5 nA
- Input Common-Mode Voltage Range Includes Ground
- Differential Input Voltage Range Equal to the Power Supply Voltage
- ADDITIONAL OP AMP FEATURES
- Internally Frequency Compensated for Unity Gain
- Large DC Voltage Gain:? 100 dB
- Wide Bandwidth (Unity Gain): 1 MHz
- Large Output Voltage Swing: 0V to V+ ? 1.5V
- ADDITIONAL COMPARATOR FEATURES
- Low Output Saturation Voltage: 250 mV at 4 mA
- Output Voltage Compatible with all Types of Logic Systems
- Eliminates Need for Dual Power Supplies
- An Internally Compensated Op Amp and a Precision Comparator in the Same Package
- Allows Sensing at or Near Ground
- Power Drain Suitable for Battery Operation
- Pin-Out is the Same as Both the LM358 Dual Op Amp and the LM393 Dual Comparator
All trademarks are the property of their respective owners.
- Number of channels (#)
- 2
- Output type
- Open-collector
- Propagation delay time (μs)
- 1.5
- Vs (Max) (V)
- 32
- Vs (Min) (V)
- 3
- Vos (offset voltage @ 25 C) (Max) (mV)
- 5
- Iq per channel (Typ) (mA)
- 0.5
- Input bias current (+/-) (Max) (nA)
- 250
- Rail-to-rail
- Out
- Rating
- Catalog
- Operating temperature range (C)
- 0 to 70
- Features
- With Op Amp
- VICR (Max) (V)
- 30
- VICR (Min) (V)
- 0
LM392-N的完整型号有：LM392M、LM392M/NOPB、LM392MX/NOPB、LM392N/NOPB，以下是这些产品的关键参数及官网采购报价：
LM392M，工作温度：0 to 70，封装：SOIC (D)-8，包装数量MPQ：95个，MSL 等级/回流焊峰值温度：Level-1-235C-UNLIM，引脚镀层/焊球材料：SNPB，TI官网LM392M的批量USD价格：0.619（1000+）
LM392M/NOPB，工作温度：0 to 70，封装：SOIC (D)-8，包装数量MPQ：95个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SN，TI官网LM392M/NOPB的批量USD价格：0.464（1000+）
LM392MX/NOPB，工作温度：0 to 70，封装：SOIC (D)-8，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SN，TI官网LM392MX/NOPB的批量USD价格：0.317（1000+）
LM392N/NOPB，工作温度：0 to 70，封装：PDIP (P)-8，包装数量MPQ：40个，MSL 等级/回流焊峰值温度：Level-1-NA-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网LM392N/NOPB的批量USD价格：0.484（1000+）
PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice
PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。借助?PSpice for TI 的设计和仿真环境及其内置的模型库，您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案，然后再进行布局和制造，可缩短产品上市时间并降低开发成本。
在?PSpice for TI 设计和仿真工具中，您可以搜索 TI (...)
TINA-TI — 基于 SPICE 的模拟仿真程序
TINA-TI 提供了 SPICE 所有的传统直流、瞬态和频域分析以及更多。TINA 具有广泛的后处理功能，允许您按照希望的方式设置结果的格式。虚拟仪器允许您选择输入波形、探针电路节点电压和波形。TINA 的原理图捕获非常直观 - 真正的“快速入门”。TINA-TI 安装需要大约 500MB。直接安装，如果想卸载也很容易。我们相信您肯定会爱不释手。
TINA 是德州仪器 (TI) 专有的 DesignSoft 产品。该免费版本具有完整的功能，但不支持完整版 TINA 所提供的某些其他功能。
如需获取可用 TINA-TI 模型的完整列表，请参阅：SpiceRack - 完整列表
需要 HSpice (...)
