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通用运算放大器

TLV2404

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四通道、16V、5.5kHz 运算放大器

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TLV9104 正在供货 四通道、16V、1.1MHz、低功耗 (0.12mA) 运算放大器 Higher GBW (1.1 MHz), faster slew rate (4.5 V/us), lower noise (30 nV/√Hz), higher output current (80 mA), wider temperature range (-40 to 125)

TLV2404

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产品详情

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 16 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Rail-to-rail In, Out GBW (typ) (MHz) 0.0055 Slew rate (typ) (V/µs) 0.0025 Vos (offset voltage at 25°C) (max) (mV) 1.2 Iq per channel (typ) (mA) 0.00088 Vn at 1 kHz (typ) (nV√Hz) 500 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 3 Input bias current (max) (pA) 300 CMRR (typ) (dB) 120 Iout (typ) (A) 0.0002 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0.00095 Input common mode headroom (to positive supply) (typ) (V) 0.00088 Output swing headroom (to negative supply) (typ) (V) 0.02 Output swing headroom (to positive supply) (typ) (V) -0.02
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 16 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Rail-to-rail In, Out GBW (typ) (MHz) 0.0055 Slew rate (typ) (V/µs) 0.0025 Vos (offset voltage at 25°C) (max) (mV) 1.2 Iq per channel (typ) (mA) 0.00088 Vn at 1 kHz (typ) (nV√Hz) 500 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 3 Input bias current (max) (pA) 300 CMRR (typ) (dB) 120 Iout (typ) (A) 0.0002 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0.00095 Input common mode headroom (to positive supply) (typ) (V) 0.00088 Output swing headroom (to negative supply) (typ) (V) 0.02 Output swing headroom (to positive supply) (typ) (V) -0.02
PDIP (N) 14 181.42 mm² (19.3 mm × 9.4 mm) SOIC (D) 14 51.9 mm² (8.65 mm × 6 mm) TSSOP (PW) 14 32 mm² (5 mm × 6.4 mm)
  • Micro-Power Operation... < 1 uA/Channel
  • Input Common-Mode Range Exceeds the Rails... -0.1 V to VCC + 5 V
  • Reverse Battery Protection Up To 18 V
  • Rail-to-Rail Input/Output
  • Gain Bandwidth Product... 5.5 kHz
  • Supply Voltage Range... 2.5 V to 16 V
  • Specified Temperature Range
    • TA = 0°C to 70°C... Commercial Grade
    • TA = -40°C to 125°C... Industrial Grade
  • Ultrasmall Packaging
    • 5-Pin SOT-23 (TLV2401)
    • 8-Pin MSOP (TLV2402)
  • Universal OpAmp EVM (Refer to the EVM Selection Guide SLOU060)
  • Micro-Power Operation... < 1 uA/Channel
  • Input Common-Mode Range Exceeds the Rails... -0.1 V to VCC + 5 V
  • Reverse Battery Protection Up To 18 V
  • Rail-to-Rail Input/Output
  • Gain Bandwidth Product... 5.5 kHz
  • Supply Voltage Range... 2.5 V to 16 V
  • Specified Temperature Range
    • TA = 0°C to 70°C... Commercial Grade
    • TA = -40°C to 125°C... Industrial Grade
  • Ultrasmall Packaging
    • 5-Pin SOT-23 (TLV2401)
    • 8-Pin MSOP (TLV2402)
  • Universal OpAmp EVM (Refer to the EVM Selection Guide SLOU060)

The TLV240x family of single-supply operational amplifiers has the lowest supply current available today at only 880 nA per channel. Reverse battery protection guards the amplifier from an over-current condition due to improper battery installation. For harsh environments, the inputs can be taken 5 V above the positive supply rail without damage to the device.

The low supply current is coupled with extremely low input bias currents enabling them to be used with mega- resistors making them ideal for portable, long active life, applications. DC accuracy is ensured with a low typical offset voltage as low as 390 uV, CMRR of 120 dB and minimum open loop gain of 130 V/mV at 2.7 V.

The maximum recommended supply voltage is as high as 16 V and ensured operation down to 2.5 V, with electrical characteristics specified at 2.7 V, 5 V and 15 V. The 2.5-V operation makes it compatible with Li-Ion battery-powered systems and many micro-power microcontrollers available today including TI's MSP430.

All members are available in PDIP and SOIC with the singles in the small SOT-23 package, duals in the MSOP, and quads in TSSOP.

The TLV240x family of single-supply operational amplifiers has the lowest supply current available today at only 880 nA per channel. Reverse battery protection guards the amplifier from an over-current condition due to improper battery installation. For harsh environments, the inputs can be taken 5 V above the positive supply rail without damage to the device.

The low supply current is coupled with extremely low input bias currents enabling them to be used with mega- resistors making them ideal for portable, long active life, applications. DC accuracy is ensured with a low typical offset voltage as low as 390 uV, CMRR of 120 dB and minimum open loop gain of 130 V/mV at 2.7 V.

The maximum recommended supply voltage is as high as 16 V and ensured operation down to 2.5 V, with electrical characteristics specified at 2.7 V, 5 V and 15 V. The 2.5-V operation makes it compatible with Li-Ion battery-powered systems and many micro-power microcontrollers available today including TI's MSP430.

All members are available in PDIP and SOIC with the singles in the small SOT-23 package, duals in the MSOP, and quads in TSSOP.
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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 Family of 880-nA/CH Rail-to-Rail I/O Op Amp w/ Reverse Batt Protection 数据表 (Rev. B) 2000-11-8
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
应用手册 TLV2401, TLV2402, TLV2404 EMI Immunity Performance 2013-5-24

设计与开发

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评估板

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）
用户指南: PDF | HTML
支持的产品和硬件
仿真模型

TLV240xA PSpice 5V Supply Voltage Model

SLOJ012.ZIP (0 KB) - PSpice 模型
支持的产品和硬件
仿真模型

TLV240xB PSpice 2.7V Supply Voltage Model

SLOJ013.ZIP (0 KB) - PSpice 模型
支持的产品和硬件
仿真模型

TLV240xC PSpice 15V Supply Voltage Model

SLOJ014.ZIP (0 KB) - PSpice 模型
支持的产品和硬件
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
适用于评估类项目的 TI 标准条款与条件。

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