LPV321-N

正在供货

单路、5V、152kHz、低静态电流 (9μA)、RRO 运算放大器

可提供此产品的更新版本

open-in-new 比较替代产品
功能优于比较器件,可直接替换。
OPA371D 预发布 单通道、5.5V、160kHz、低静态电流 (650-nA)、RRIO 失代偿性运算放大器 Newer Version
功能与比较器件相同且具有相同引脚。
TLV9041 正在供货 单路、5.5V、350kHz、超低 1.2V、低静态电流 (10μA) 运算放大器 Higher GBW (350KHz), lower noise (66nV/√Hz), better accuracy (2.25mV Vos max), rail-to-rail inputs & outputs

产品详情

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In to V-, Out GBW (typ) (MHz) 0.152 Slew rate (typ) (V/µs) 0.1 Vos (offset voltage at 25°C) (max) (mV) 7 Iq per channel (typ) (mA) 0.009 Vn at 1 kHz (typ) (nV√Hz) 146 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 2 Input bias current (max) (pA) 50000 CMRR (typ) (dB) 71 Iout (typ) (A) 0.017 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0.012 Input common mode headroom (to positive supply) (typ) (V) 0.009 Output swing headroom (to negative supply) (typ) (V) 0.09 Output swing headroom (to positive supply) (typ) (V) -0.0035
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In to V-, Out GBW (typ) (MHz) 0.152 Slew rate (typ) (V/µs) 0.1 Vos (offset voltage at 25°C) (max) (mV) 7 Iq per channel (typ) (mA) 0.009 Vn at 1 kHz (typ) (nV√Hz) 146 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 2 Input bias current (max) (pA) 50000 CMRR (typ) (dB) 71 Iout (typ) (A) 0.017 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0.012 Input common mode headroom (to positive supply) (typ) (V) 0.009 Output swing headroom (to negative supply) (typ) (V) 0.09 Output swing headroom (to positive supply) (typ) (V) -0.0035
SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm) SOT-SC70 (DCK) 5 4.2 mm² (2 mm × 2.1 mm)
  • Specified 2.7-V and 5-V Performance
  • No Crossover Distortion
  • Space-Saving Package
    • 5-Pin SC70 2 × 2.1 × 1 mm
  • Industrial Temperature Range: –40°C to 85°C
  • Gain-Bandwidth Product: 152 kHz
  • Low Supply Current
    • LPV321-N: 9 µA
    • LPV358-N: 15 µA
    • LPV324-N: 28 µA
  • Rail-to-Rail Output Swing at 100 kΩ :
    • V+ – 3.5 mV
    • V + 90 mV
  • VCM, –0.2 V to V+ – 0.8 V
  • Specified 2.7-V and 5-V Performance
  • No Crossover Distortion
  • Space-Saving Package
    • 5-Pin SC70 2 × 2.1 × 1 mm
  • Industrial Temperature Range: –40°C to 85°C
  • Gain-Bandwidth Product: 152 kHz
  • Low Supply Current
    • LPV321-N: 9 µA
    • LPV358-N: 15 µA
    • LPV324-N: 28 µA
  • Rail-to-Rail Output Swing at 100 kΩ :
    • V+ – 3.5 mV
    • V + 90 mV
  • VCM, –0.2 V to V+ – 0.8 V

The LPV3xx-N are low power (9-µA per channel at 5 V) versions of the LMV3xx op amps. This is another addition to the LMV family of commodity op amps.

The LPV3xx-N are the most cost effective solutions for the applications where low voltage, low power operation, space saving and low price are needed. The LPV3xx-N have rail-to-rail output swing capability and the input common-mode voltage range includes ground. They all exhibit excellent speed-power ratio, achieving 152 kHz of bandwidth with a supply current of only 9 µA.

The LPV321-N is available in space saving 5-Pin SC70, which is approximately half the size of 5-Pin SOT-23. The small package saves space on PC boards, and enables the design of small portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce noise pickup and increase signal integrity.

The chips are built with Texas Instruments's advanced submicron silicon-gate BiCMOS process. The LPV3xx-N have bipolar input and output stages for improved noise performance and higher output current drive.

The LPV3xx-N are low power (9-µA per channel at 5 V) versions of the LMV3xx op amps. This is another addition to the LMV family of commodity op amps.

The LPV3xx-N are the most cost effective solutions for the applications where low voltage, low power operation, space saving and low price are needed. The LPV3xx-N have rail-to-rail output swing capability and the input common-mode voltage range includes ground. They all exhibit excellent speed-power ratio, achieving 152 kHz of bandwidth with a supply current of only 9 µA.

The LPV321-N is available in space saving 5-Pin SC70, which is approximately half the size of 5-Pin SOT-23. The small package saves space on PC boards, and enables the design of small portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce noise pickup and increase signal integrity.

The chips are built with Texas Instruments's advanced submicron silicon-gate BiCMOS process. The LPV3xx-N have bipolar input and output stages for improved noise performance and higher output current drive.

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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 LPV321-N Single, LPV358-N Dual, and LPV324-N Quad General-Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers 数据表 (Rev. E) PDF | HTML 2016-11-18
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 PDF | HTML 英语版 PDF | HTML 2018-1-31

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用户指南: PDF | HTML
支持的产品和硬件
仿真模型

LPV321-N PSPICE Model

SNOM026.ZIP (1 KB) - PSpice 模型
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参考设计

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封装 引脚 CAD 符号、封装和 3D 模型
SOT-23 (DBV) 5 Ultra Librarian
SOT-SC70 (DCK) 5 Ultra Librarian

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