LMV932-N-Q1 Automotive, Dual 1.8V, RRIO Operational Amplifier | TI.com

LMV932-N-Q1
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Automotive, Dual 1.8V, RRIO Operational Amplifier

 

Description

The LMV93x-N-Q1 family (LMV931-N-Q1 single, LMV932-N-Q1 dual and LMV934-N-Q1 quad) are low-voltage, low-power operational amplifiers with AEC-Q100 Grade 1 qualification for automotive applications. The LMV93x-N-Q1 family operates from 1.8-V to 5.5-V supply voltages and have rail-to-rail input and output. The input common-mode voltage extends 200 mV beyond the supplies which enables user enhanced functionality beyond the supply voltage range. The output can swing rail-to-rail unloaded and within 105 mV from the rail with 600-Ω load at 1.8-V supply. The LMV93x-N-Q1 devices are optimized to work at 1.8 V, which make them ideal for portable two-cell, battery-powered systems and single-cell Li-Ion systems.

LMV93x-N-Q1 devices exhibit an excellent speed-power ratio, achieving 1.4-MHz gain bandwidth product at 1.8-V supply voltage with very low supply current. The LMV93x-N-Q1 devices can drive a 600-Ω load and up to 1000-pF capacitive load with minimal ringing. These devices also have a high DC gain of 101 dB, making them suitable for low-frequency applications.

The single LMV93x-N-Q1 is offered in space-saving 5-pin SC-70 and SOT-23 packages. The dual LMV932-N-Q1 is in a 8-pin SOIC package and the quad LMV934-N-Q1 is in a 14-pin TSSOP package. These small packages are ideal solutions for area constrained PC boards in automotive applications.

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
    • Device HBM ESD Classification Level 02
    • Device CDM ESD Classification Level C5
  • Typical 1.8-V Supply Values; Unless Otherwise Noted
  • Specified at 1.8 V, 2.7 V, and 5 V
  • Output Swing
    • With 600-Ω Load 80 mV from Rail
    • With 2-kΩ Load 30 mV from Rail
  • VCM 200 mV Beyond Rails
  • Supply Current (per Channel) 100 µA
  • Gain Bandwidth Product 1.4 MHz
  • Maximum VOS 4 mV
  • Ultra Tiny Packages
  • Temperature Range −40°C to +125°C
  • Create a Custom Design Using the LMV93x-N-Q1 With the WEBENCH® Power Designer

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Parametrics

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Part number Order 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
LMV932-N-Q1 Order now 2     1.8     5.5     1.5     0.42     In
Out    
5.5     0.116     50     Automotive     -40 to 125     SOIC | 8     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)     5.5         35000     86     65     Bipolar    
LMV931-N-Q1 Order now 1     1.8     5.5     1.5     0.42     In
Out    
4     0.116     50     Automotive     -40 to 125     SC70 | 5
SOT-23 | 5    
5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)
5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)    
5.5     Small Size     65000     86     65     Bipolar    
LMV934-N-Q1 Order now 4     1.8     5.5     1.5     0.42     In
Out    
5.5     0.116     50     Automotive     -40 to 125     TSSOP | 14     14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)     5.5         35000     86     65     Bipolar