LMV344IDR Part Information

Details for LMV344IDR by Texas Instruments

Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps

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Part Description

The LMV34x devices are single, dual, and quad CMOS operational amplifiers, respectively, with low voltage, low power, and rail-to-rail output swing capabilities. The PMOS input stage offers an ultra-low input bias current of 1 pA (typical) and an offset voltage of 0.25 mV (typical). The single-supply amplifier is designed specifically for low-voltage (2.7 V to 5 V) operation, with a wide common-mode input voltage range that typically extends from –0.2 V to 0.8 V from the positive supply rail. The LMV341 (single) also offers a shutdown (SHDN) pin that can be used to disable the device. In shutdown mode, the supply current is reduced to 33 nA (typical). Additional features of the family are a 20-nV/√Hz voltage noise at 10 kHz, 1-MHz unity-gain bandwidth, 1-V/μs slew rate, and 100-μA current consumption per channel. Offered in both the SOT-23 and smaller SC70 packages, the LMV341 is suitable for the most spaceconstraint applications. The LMV342 dual device is offered in the standard SOIC and VSSOP packages. An extended industrial temperature range from –40°C to 125°C makes these devices suitable in a wide variety of commercial and industrial environments.

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Part Features

  • 2.7-V and 5-V Performance
  • ESD Protection Exceeds JESD 22
  • Gain Bandwidth of 1 MHz (Typical)
  • Input Bias Current:1 pA (Typical)
  • Input Offset Voltage: 0.25 mV (Typical)
  • Input Referred Voltage Noise (at 10 kHz): 20 nV/u221aHz
  • Low Shutdown Current: 45 pA (Typical)
  • Low Supply Current: 100 u03bcA (Typical)
  • Rail-to-Rail Output Swing
  • Slew Rate: 1 V/u03bcs (Typical)
  • Turnon Time From Shutdown: 5 u03bcs (Typical)

Part Specifications

No. of Amplifiers 4 Amplifier, 4Amplifiers
Bandwidth 1MHz
Slew Rate 1V/µs
Supply Voltage Range 2.5V to 5.5V
Amplifier Case Style SOIC
No. of Pins 14Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Amplifer Supply Voltage 2.5V to 5.5V
Filter Terminals SMD
Input Bias Current 120A
Op Amp Type CMOS
Operating Temperature Range -40°C to +125°C
Quiescent Current 0.17A
Rail To Rail I/O Type Rail-Rail Outputs
RoHS Compliant

Alternative Part Descriptions

  • IC, OP-AMP, 1MHZ, 1V/ US, SOIC-14; No. of Amplifiers:4 Amplifier; Bandwidth:1MHz; Slew Rate:1V/µs; Supply Voltage Range:2.5V to 5.5V; Amplifier Case Style:SOIC; No. of Pins:14Pins; Operating Temperature Min:-40°C; Operating RoHS Compliant: Yes | Newark Electronics
  • Quad Rail-To-Rail Output CMOS Operational Amplifier with Shutdown | Texas Instruments

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