TLV2462A 双路低功耗轨至轨输入/输出运算放大器 | 德州仪器 TI.com.cn

TLV2462A (正在供货) 双路低功耗轨至轨输入/输出运算放大器

双路低功耗轨至轨输入/输出运算放大器 - TLV2462A
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描述

The TLV246x is a family of low-power rail-to-rail input/output operational amplifiers specifically designed for portable applications. The input common-mode voltage range extends beyond the supply rails for maximum dynamic range in low-voltage systems. The amplifier output has rail-to-rail performance with high-output-drive capability, solving one of the limitations of older rail-to-rail input/output operational amplifiers. This rail-to-rail dynamic range and high output drive make the TLV246x ideal for buffering analog-to-digital converters.

The operational amplifier has 6.4 MHz of bandwidth and 1.6 V/µs of slew rate with only 500 µA of supply current, providing good ac performance with low power consumption. Three members of the family offer a shutdown terminal, which places the amplifier in an ultralow supply current mode (IDD = 0.3 µA/ch). While in shutdown, the operational-amplifier output is placed in a high-impedance state. DC applications are also well served with an input noise voltage of 11 nV/Hz and input offset voltage of 100 µV.

This family is available in the low-profile SOT23, MSOP, and TSSOP packages. The TLV2460 is the first rail-to-rail input/output operational amplifier with shutdown available in the 6-pin SOT23, making it perfect for high-density circuits. The family is specified over an expanded temperature range (TA = –40°C to 125°C) for use in industrial control and automotive systems, and over the military temperature range (TA = –55°C to 125°C) for use in military systems.

特性

  • Rail-to-Rail Output Swing
  • Gain Bandwidth Product...6.4 MHz
  • ±80 mA Output Drive Capability
  • Supply Current...500 µA/channel
  • Input Offset Voltage...100 µV
  • Input Noise Voltage...11 nV/Hz
  • Slew Rate...1.6 V/µs
  • Micropower Shutdown Mode (TLV2460/3/5)...0.3 µA/Channel
  • Universal Operational Amplifier EVM
  • Available in Q-Temp Automotive
       HighRel Automotive Applications
       Configuration Control/Print Support
       Qualification to Automotive Standards

参数

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Part number 立即下单 Number of channels (#) Total supply voltage (Min) (+5V=5, +/-5V=10) Total supply voltage (Max) (+5V=5, +/-5V=10) GBW (Typ) (MHz) Slew rate (Typ) (V/us) Rail-to-rail Vos (offset voltage @ 25 C) (Max) (mV) Iq per channel (Typ) (mA) Vn at 1 kHz (Typ) (nV/rtHz) Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Offset drift (Typ) (uV/C) Features Input bias current (Max) (pA) CMRR (Typ) (dB) Output current (Typ) (mA) Architecture
TLV2462A 立即下单 2     2.7     6     6.4     1.6     In
Out    
1.5     0.55     11     Catalog     -40 to 125     PDIP | 8
SOIC | 8
TSSOP | 8    
See datasheet (PDIP)
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)    
2         14000     85     80     Bipolar    
TLV2460A-Q1 无样片 1     2.7     6     6.4     1.6     In
Out    
1.5     0.55     11     Automotive     -40 to 125     TSSOP | 8     8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)     2     Shutdown     14000     80     80     Bipolar    
TLV2462A-EP 无样片 2     2.7     6     6.4     1.6     In
Out    
1.5     0.55     11     HiRel Enhanced Product     -55 to 125     SOIC | 8     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)     2         14000     85     80     Bipolar    
TLV2462A-Q1 无样片 2     2.7     6     6.4     1.6     In
Out    
1.5     0.55     11     Automotive     -40 to 125     SOIC | 8
TSSOP | 8    
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)    
2         14000     85     80     Bipolar