TLV4120 High Output Drive, Differential Operational Amplifier with Shutdown |

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High Output Drive, Differential Operational Amplifier with Shutdown



The TLV4120 single supply operational differential amplifier provides a differential output current in excess of 200 mA at 5 V. This enables the amplifier to be used as high current line drivers, buffers, or coil driver applications. The TLV4120 has a shutdown feature that reduces the supply current down to 6 uA when the amplifier is not active in the application.

The TLV4120 is available in the ultrasmall MSOP PowerPAD™ package, which offers the exceptional thermal impedance required for amplifiers delivering high current levels.


  • High Output Current Differential Drive...>200 mA
  • Rail-To-Rail Output
  • Unity-Gain Bandwidth...2.4 MHz
  • Slew Rate...1.5 V/µs
  • Supply Current...1.4 mA
  • Supply Voltage Range...2.7 V to 5.5 V
  • Specified Temperature Range:
    • TA = -40°C to 85°C...Industrial Grade

PowerPAD is a trademark of Texas Instruments.


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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) Output current (Typ) (mA) GBW (Typ) (MHz) Slew rate (Typ) (V/us) Vos (offset voltage @ 25 C) (Max) (mV) Offset drift (Typ) (uV/C) Iq per channel (Typ) (mA) Features Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Input bias current (Max) (pA) CMRR (Typ) (dB) Rail-to-rail Architecture
TLV4120 Order now 1     2.7     5.5     320     1.4     1.6     3     4     1.4         Catalog     -40 to 85     HVSSOP | 8     8HVSSOP: 15 mm2: 4.9 x 3 (HVSSOP | 8)     60     95     In