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TLV2452A

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双通道、6V、220kHz、低静态电流 (23μA)、1mV 失调电压、RRIO 运算放大器

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TLV9042 正在供货 双通道、5.5V、350kHz、超低 1.2V、低静态电流 (10μA) 运算放大器 Higher GBW (350KHz), faster slew rate (0.2V/µs), lower power (0.1mA Iq)

TLV2452A

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产品详情

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 6 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In, Out GBW (typ) (MHz) 0.22 Slew rate (typ) (V/µs) 0.11 Vos (offset voltage at 25°C) (max) (mV) 1 Iq per channel (typ) (mA) 0.023 Vn at 1 kHz (typ) (nV√Hz) 52 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 0.3 Input bias current (max) (pA) 5000 CMRR (typ) (dB) 80 Iout (typ) (A) 0.012 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 0.07 Output swing headroom (to positive supply) (typ) (V) -0.03
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 6 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In, Out GBW (typ) (MHz) 0.22 Slew rate (typ) (V/µs) 0.11 Vos (offset voltage at 25°C) (max) (mV) 1 Iq per channel (typ) (mA) 0.023 Vn at 1 kHz (typ) (nV√Hz) 52 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 0.3 Input bias current (max) (pA) 5000 CMRR (typ) (dB) 80 Iout (typ) (A) 0.012 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 0.07 Output swing headroom (to positive supply) (typ) (V) -0.03
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6
  • Supply Current...23 µA/Channel
  • Gain-Bandwidth Product...220 kHz
  • Output Drive Capability...±10 mA
  • Input Offset Voltage...20 µV (typ)
  • VDD Range...2.7 V to 6 V
  • Power Supply Rejection Ratio...106 dB
  • Ultralow-Power Shutdown Mode
    IDD ...16 nA/ch
  • Rail-To-Rail Input/Output (RRIO)
  • Ultrasmall Packaging
    • 5 or 6 Pin SOT-23 (TLV2450/1)
    • 8 or 10 Pin MSOP (TLV2452/3)
  • Supply Current...23 µA/Channel
  • Gain-Bandwidth Product...220 kHz
  • Output Drive Capability...±10 mA
  • Input Offset Voltage...20 µV (typ)
  • VDD Range...2.7 V to 6 V
  • Power Supply Rejection Ratio...106 dB
  • Ultralow-Power Shutdown Mode
    IDD ...16 nA/ch
  • Rail-To-Rail Input/Output (RRIO)
  • Ultrasmall Packaging
    • 5 or 6 Pin SOT-23 (TLV2450/1)
    • 8 or 10 Pin MSOP (TLV2452/3)

The TLV245x is a family of rail-to-rail input/output operational amplifiers that sets a new performance point for supply current and ac performance. These devices consume a mere 23 µA/channel while offering 220 kHz of gain-bandwidth product, much higher than competitive devices with similar supply current levels. Along with increased ac performance, the amplifier provides high output drive capability, solving a major shortcoming of older micropower rail-to-rail input/output operational amplifiers. The TLV245x can swing to within 250 mV of each supply rail while driving a 2.5-mA load. Both the inputs and outputs swing rail-to-rail for increased dynamic range in low-voltage applications. This performance makes the TLV245x family ideal for portable medical equipment, patient monitoring systems, and data acquisition circuits.

Three members of the family (TLV2450/3/5) offer a shutdown terminal for conserving battery life in portable applications. During shutdown, the outputs are placed in a high-impedance state and the amplifier consumes only 16 nA/channel. The family is fully specified at 3 V and 5 V across an expanded industrial temperature range (–40°C to 125°C). The singles and duals are available in the SOT23 and MSOP packages, while the quads are available in TSSOP. The TLV2450 offers an amplifier with shutdown functionality all in a 6-pin SOT23 package, making it perfect for high density circuits.

The TLV245x is a family of rail-to-rail input/output operational amplifiers that sets a new performance point for supply current and ac performance. These devices consume a mere 23 µA/channel while offering 220 kHz of gain-bandwidth product, much higher than competitive devices with similar supply current levels. Along with increased ac performance, the amplifier provides high output drive capability, solving a major shortcoming of older micropower rail-to-rail input/output operational amplifiers. The TLV245x can swing to within 250 mV of each supply rail while driving a 2.5-mA load. Both the inputs and outputs swing rail-to-rail for increased dynamic range in low-voltage applications. This performance makes the TLV245x family ideal for portable medical equipment, patient monitoring systems, and data acquisition circuits.

Three members of the family (TLV2450/3/5) offer a shutdown terminal for conserving battery life in portable applications. During shutdown, the outputs are placed in a high-impedance state and the amplifier consumes only 16 nA/channel. The family is fully specified at 3 V and 5 V across an expanded industrial temperature range (–40°C to 125°C). The singles and duals are available in the SOT23 and MSOP packages, while the quads are available in TSSOP. The TLV2450 offers an amplifier with shutdown functionality all in a 6-pin SOT23 package, making it perfect for high density circuits.
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类型 标题 下载最新的英语版本 日期
* 数据表 TLV245x, TLV245xA: 23-uA 220-KHz Rail-to-Rail Input/Output Op Amps With Shutdown 数据表 (Rev. F) 2005年 1月 19日
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 英语版 2018年 1月 31日
应用手册 Use of Rail-to-Rail Operational Amplifiers (Rev. A) 1999年 12月 22日

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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