LMV934-N Datasheet | Texas Instruments

Features - 1 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 m V from Rail - With 2-kΩ Load 30 m V from Rail - VCM 200 m V Beyond Rails - Supply Current (per Channel) 100 μA - Gain Bandwidth Product 1.4 MHz - Maximum VOS 4 m V - Ultra Tiny Packages - Temperature Range - 40°C to +125°C - Create a Custom Design Using the LMV93x-N With the WEBENCH® Power Designer 2 Applications - Phones - Tablets - Wearables - Health Monitoring - Portable and Battery-Powered Electronic Equipment - Battery Monitoring High-Side Current Sense Amplifier 3 Description The LMV93x-N family (LMV931-N single, LMV932-N dual and LMV934-N quad) are low-voltage, lowpower operational amplifiers. The LMV93x-N family operates from 1.8-V to 5.5-V supply voltages and have rail-to-rail input and output. The input monmode voltage extends 200 m V beyond the supplies which enables user enhanced functionality beyond the supply voltage range. The output can swing railto-rail unloaded and within 105 m V from the rail with 600-Ω load at 1.8-V supply. The LMV93x-N 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 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 devices can drive a 600-Ω load and up to 1000-p F capacitive load with minimal ringing. These devices also have a high DC gain of 101 d B, making them suitable for low-frequency applications. The single LMV93x-N is offered in space-saving 5-pin SC70 and SOT-23 packages. The dual LMV932-N are in 8-pin VSSOP and SOIC packages and the quad LMV934-N are in 14-pin TSSOP and SOIC packages. These small packages are ideal solutions for area constrained PC boards and portable electronics such as mobile phones and tablets. Device Information(1) PART NUMBER PACKAGE BODY SIZE...