UNISONIC TECHNOLOGIES CO., LTD LMH358 Preliminary LINEAR INTEGRATED CIRCUIT LOW POWER DUAL OPERATIONAL AMPLIFIERS DESCRIPTION The UTC LMH358 is low noise, high voltage, and high slew rate operational amplifier.This circuit consists of two independent, high gain, internally frequency compensated operational amplifiers. The input common mode range of the UTC LMH358 can be beyond the rails. The UTC LMH358 are with rail-to-rails output voltage swing. The quiescent current is 500µA per amplifier. The UTC LMH358 also feature fast slewing and settle-times, as well as high output drive capability of 60mA (source/sink). These features make these amplifiers ideal for use as reference buffers for TFT-LCD. Other applications include battery power, portable devices, and anywhere low power consumption is important. SOP-8 FEATURES * Operates on 4.5V~16V supplies * Input common voltage range beyond the rails * Rail-to-Rail output voltage swing * Low input offset voltage 3mV (Typical) * High gain-bandwidth product 4MHz * Low quiescent current: 500µA per amplifier * Large DC voltage gain 100dB (Typical) * High slew rate 1.3V/µs * Unit-Gain stable ORDERING INFORMATION Ordering Number Lead Free LMH358L-S08-R Halogen Free LMH358G-S08-R Package Packing SOP-8 Tape Reel MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 4 QW-R105-048.b LMH358 Preliminary PIN CONFIGURATION VOUTA 1 8 VCC VINA- 2 7 VOUTB VINA+ 3 6 VINB- VSS 4 5 VINB+ PIN DESCRIPTION PIN NO. 1 2 3 4 5 6 7 8 LINEAR INTEGRATED CIRCUIT PIN NAME VOUTA VINAVINA+ VSS VINB+ VINBVOUTB VCC DESCRIPTION Output of channel A Inverting input of channel A Non-Inverting input of channel A Ground Non-Inverting input of channel B Inverting input of channel B Output of channel B Supply voltage BLOCK DIAGRAM UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 4 QW-R105-048.b LMH358 Preliminary LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC 18 V Input Voltage IN+, IN-0.3~VCC+0.3 V Continuous Power Dissipation (TA=+25°C) PD 0.7 W Operating Ambient Temperature Range TA -40~+85 °C Junction Temperature TJ 150 °C Storage Temperature TSTG -65~+150 °C Reflow Temperature (Soldering, 10sec) TR 260 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. THERMAL CHARACTERISTICS PARAMETER Junction to Ambient SYMBOL θJA RATINGS 170 UNIT °C/W ELECTRICAL CHARACTERISTICS (TA=25°C; VCC=5V; VSS=-5V; CL=10pF, RL=10kΩ to 0V; unless otherwise specified.) PARAMETER SYMBOL TEST CONDITIONS MIN Supplies Supply Voltage Range (Note) VCC-VSS 4.5 Supply Current ICC1 VO=0V No Load (Per Amplifier) DC Characteristics Input Offset Voltage VIO Common Mode Voltage VCM Inferred from CMRR Test VSS-0.5 Input Bias Current IB VCM=0 Input Impendence Open Loop Gain AV VO=-4.5V~+4.5V 80 Output Voltage Swing High VOH 4.85 Output Voltage Swing Low VOL Short Circuit Current ISC Output Current IO Power Supply Rejection Ratio PSRR 5V≤VCC≤16V 60 Common-Mode Rejection Ratio CMRR VSS≤VCM≤VCC 50 Channel Separation CS f=100KHz Slew Rate SR -4V~+4V 10%~90% Settle Time (to 0.1% AV=1) VO=2V Step Bandwidth RL=10KΩ CL=10pF Phase Margin Note: Guaranteed by the Power-Supply Rejection Ratio (PSRR) test. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw TYP MAX UNIT 0.5 16 0.75 V mA 10 VCC+0.5 50 mV V nA GΩ dB V V mA mA dB dB dB V/µS nS MHz degree 3 2 1 105 4.92 -4.92 ±160 ±50 85 80 75 1.3 450 4 50 -4.85 3 of 4 QW-R105-048.b LMH358 Preliminary LINEAR INTEGRATED CIRCUIT UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 4 QW-R105-048.b