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LM392-N数据手册TI中文资料规格书

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厂商型号

LM392-N

功能描述

低功耗运算放大器/电压比较器

制造商

TI Texas Instruments

中文名称

德州仪器 美国德州仪器公司

数据手册

下载地址下载地址二

更新时间

2025-8-7 19:45:00

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LM392-N规格书详情

描述 Description

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.

特性 Features

• 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

Advantages
- 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

技术参数

  • 制造商编号

    :LM392-N

  • 生产厂家

    :TI

  • Output type

    :Open Collector

  • Propagation delay time(uS)

    :1.5

  • Vs(Max)(V)

    :32

  • Vs(Min)(V)

    :3

  • Package Group

    :PDIP|8SOIC|8

  • 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

  • Package size: mm2:W x L (PKG)

    :8PDIP: 93 mm2: 9.43 x 9.81 (PDIP|8)8SOIC: 19 mm2: 3.91 x 4.9 (SOIC|8)

  • Features

    :With Op Amp

  • VICR(Max)(V)

    :30

  • VICR(Min)(V)

    :0

  • Approx. price(US$)

    :0.40|1ku

供应商 型号 品牌 批号 封装 库存 备注 价格
TI
20+
8DIP
53650
TI原装主营-可开原型号增税票
询价
Texas
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
TI
2018+
26976
代理原装现货/特价热卖!
询价
TI
22+
8-PDIP
5000
全新原装,力挺实单
询价
TI/德州仪器
25+
PDIP-8
860000
明嘉莱只做原装正品现货
询价
NS
24+
原厂封装
6980
原装现货,可开13%税票
询价
TI
23+
N/A
30000
代理全新原装现货,价格优势
询价
TI
16+
PDIP
10000
原装正品
询价
TI/德州仪器
23+
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
TI
2025+
PDIP-8
16000
原装优势绝对有货
询价