NJM2140R

NJM2140R

  • 厂商:

    ETC1

  • 封装:

  • 描述:

    NJM2140R - LOW SATURATION DUAL OPERATIONAL AMPLIFIER - List of Unclassifed Manufacturers

  • 详情介绍
  • 数据手册
  • 价格&库存
NJM2140R 数据手册
NJM2140 LOW SATURATION DUAL OPERATIONAL AMPLIFIER ■ GENERAL DESCRIPTION The NJM2140 is a low supply voltage(±1.0V MIN) and low saturation output voltage(±2.0Vp-p at supply voltage ±2.5V) operational amplifier. It is applicable to portable CD, radio cassette CD, and portable DAT, that are audio apparatus which require the 5V single supply operation and high output voltage. ■ PACKAGE OUTLINE ■ FEATURES ● Operating Voltage ●High Slew Rate ●Wide Band ●Low Saturation Output Voltage ●Package Outline ●Bipolar Technology ■ PIN CONFIGRATION 1 2 3 4 A -+ NJM2140R (±1V to ±7V) (4V/µs typ.) (12MHz typ.) (±2.4V typ. at V /V =±2.5V,RL=10kΩ) VSP8, TVSP8 + - NJM2140RB1 8 7 B +- 6 5 PIN FUNCTION 1.A OUTPUT 2.A - INPUT 3.A + INPUT 4.V 5.B + INPUT 6.B - INPUT 7.B OUTPUT + 8.V NJM2140R/RB1 ■ EQUIVALENT CIRCUIT V+ -INPUT +INPUT OUTPUT V- -1- NJM2140 ■ ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Differential Input Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL + V /V VID PD Topr Tstg (Ta=25°C) RATINGS UNIT ± 7.0 V ± 14 V R/RB1 320 mW - 20 to + 75 °C - 40 to + 125 °C (V /V=2.5V, Ta=25°C) TYP. MAX. UNIT 1 6 mV 10 20 nA 100 300 nA 80 dB ± 2.2 V ± 2.4 V V 74 dB 80 dB 3.5 5 mA 4 V/µs 12 MHz + ■ ELECTRICAL CHARACTERISTICS PARAMETER Input Offset Voltage Input Offset Current Input Bias Current Large Signal Voltage Gain Maximum Output Voltage Swings 1 Maximum Output Voltage Swings 2 Input Common Mode Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Operating Current Slew Rate Unity Gain Frequency SYMBOL VIO IIO IB AV VOM 1 VOM 2 VICM CMRR PSRR Icc SR fT TEST CONDITION Rs≤10kΩ MIN. 60 ± 2.0 ± 2.3 ± 1.5 60 60 - RL≥10kΩ RL=2.5kΩ RL≥10kΩ [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. -2-
NJM2140R
1. 物料型号: - NJM2140R - NJM2140RB1

2. 器件简介: - NJM2140是一款低供电电压(±1.0V最小)和低饱和输出电压(在供电电压±2.5V时±2.0Vp-p)的运算放大器。适用于需要5V单电源操作和高输出电压的便携式CD、收音机卡带CD和便携式DAT等音频设备。

3. 引脚分配: - 1. A OUTPUT - 2. A - INPUT - 3. A + INPUT - 4. V - 5. B + INPUT - 6. B - INPUT - 7. B OUTPUT - 8. V+

4. 参数特性: - 工作电压:±1V至±7V - 高压摆率:4V/µs(典型值) - 宽带:12MHz(典型值) - 低饱和输出电压:±2.4V(典型值,在V+=±2.5V,R_L=10kΩ时) - 双极型技术

5. 功能详解: - NJM2140具有低供电电压和低饱和输出电压的特性,适合于便携式音频设备。它能够在±1V至±7V的供电电压下工作,具有高达12MHz的宽带和4V/µs的高压摆率,能够提供高质量的音频放大。

6. 应用信息: - 适用于便携式CD、收音机卡带CD和便携式DAT等音频设备,这些设备需要5V单电源操作和高输出电压。

7. 封装信息: - PDF文档中提供了NJM2140的封装外形图,具体尺寸和细节可以参考图示。
NJM2140R 价格&库存

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