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LV358 Dataheets PDF



Part Number LV358
Manufacturers Unisonic Technologies
Logo Unisonic Technologies
Description RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER
Datasheet LV358 DatasheetLV358 Datasheet (PDF)

UNISONIC TECHNOLOGIES CO., LTD LV358 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS  DESCRIPTION The UTC LV358 is a dual op amp with low supply current and low voltage (2.7-5.5V). It brings nice performance to low voltage and low power systems. With a 1MHz unity-gain frequency. The UTC LV358 has a guaranteed 1 V/µs slew rate and low supply current. It provides heavy rail-to-rail (R-to-R) output swing loads and the input common-mode voltage range including ground. Bes.

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UNISONIC TECHNOLOGIES CO., LTD LV358 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS  DESCRIPTION The UTC LV358 is a dual op amp with low supply current and low voltage (2.7-5.5V). It brings nice performance to low voltage and low power systems. With a 1MHz unity-gain frequency. The UTC LV358 has a guaranteed 1 V/µs slew rate and low supply current. It provides heavy rail-to-rail (R-to-R) output swing loads and the input common-mode voltage range including ground. Besides, it is also capable for comfortably driving large capacitive loads. The UTC LV358 has bipolar input and CMOS output for improved noise performance and higher output current drive. It’s the most cost effective solution for the applications where low voltage operation, space saving and low price are required.  FEATURES * 2.7V and 5V Performance Guaranteed * No Crossover Distortion * 210µA Low Supply Current * Rail-to-Rail Output Swing @10kΩ Load V+ -10mV V-+65mV * VCM From -0.2V to V+ -0.8V  ORDERING INFORMATION Ordering Number LV358G-S08-R LV358G-SM1-R LV358G-P08-R LV358G-K08-2030-R Package SOP-8 MSOP-8 TSSOP-8 DFN-8(2×3) CMOS IC Packing Tape Reel Tape Reel Tape Reel Tape Reel www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 11 QW-R502-316.D LV358  MARKING SOP-8 MSOP-8 CMOS IC TSSOP-8 DFN-8(2×3)  PIN CONFIGURATION OUT A 1 IN A- 2 IN A+ 3 V- 4 Top View 8 V+ 7 OUT B 6 IN B5 IN B+ DFN-8(2×3)  BLOCK DIAGRAM OUT A 1 IN A- 2 IN A+ 3 V- 4 8 V+ 7 OUT B 6 IN B5 IN B+ SOP-8 / TSSOP-8 / MSOP-8 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 11 QW-R502-316.D LV358  INTERNAL SIMPLE CIRCUIT VCC ININ+ CMOS IC OUT  TEST CIRCUIT FOR STABILITY VS CAPACITIVE LOAD UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 11 QW-R502-316.D LV358 CMOS IC  ABSOLUTE MAXIMUM RATINGS (Note1) PARAMETER SYMBOL RATINGS UNIT Supply Voltage Supply Voltage (V+- V-) Differential Input Voltage Output Short Circuit V+ V- VSS VSS VI(DIFF) IO(SC) 2.7 ~ 5.5 5.5 ±Supply Voltage (Note 2) (Note 3) V V Infrared (15 sec) 215 C Junction Temperature TJ +150 C Operation Temperature Storage Temperature TOPR TSTG -40~+85 -65~+150 C C Notes: 1. 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. 2. Shorting output to V+ will adversely affect reliability 3. Shorting output to V- will adversely affect reliability  THERMAL DATA PARAMETER SYMBOL RATINGS SOP-8 190 Thermal Resistance (Note 1) MSOP-8 TSSOP-8 θJA 235 155 DFN-8(2×3) 59 Note: All numbers are typical, and apply for packages soldered directly note a PC board is still air. UNIT C/W C/W C/W C/W  2.7V ELECTRICAL CHARACTERISTICS All limits guaranteed for TJ =25C, V+=2.7V, V-=0V, VCM=1.0V, VOUT =V+/2 and RL>1MΩ, unless otherwise specified. PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNIT DC CHARACTERISTICS Input Offset Voltage Input Common Mode Voltage Range Output Swing Input Offset Voltage Average Drift Input Bias Current Input Offset Current Common Mode Rejection Ratio Power Supply Rejection Ratio Supply Current AC CHARACTERISTICS Gain Bandwidth Product Phase Margin Gain Margin Input Referred Voltage Noise Input Referred Current Noise VOS VCM For CMRR≥50dB VOUT TCVos II(BIAS) II(OFF) CMRR PSRR ISS RL=10kΩ to 1.35V 0V≤VCM≤1.7V 2.7V≤V+ ≤5V, VOUT =1V Both amplifiers GBWP Φm Gm eN CL=200pF F=1KHz in F=1KHz 1.7 7 mV 0 -0.2 V 1.9 V+-100 V+-10 1.7 V mV 60 180 mV 5 µV/C 11 250 nA 5 50 nA 50 63 dB 50 60 dB 140 340 µA 1 MHz 60 Deg 10 dB 46 nV  Hz 0.17 pA  Hz UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 11 QW-R502-316.D LV358 CMOS IC  5V ELECTRICAL CHARACTERISTICS All limits guaranteed for TJ =25C, V+=5V, V-=0V, VCM=2.0V, VOUT=V+/2 and RL>1MΩ, unless otherwise specified. PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNIT DC CHARACTERISTICS Input Offset Voltage Input Common-Mode Voltage Range VOS VCM Output Swing Input Offset Voltage Average Drift VOUT TCVos 1.7 7 mV For CMRR≥50dB 0 -0.2 4.2 4 V V RL=2KΩ to2.5V VOH V+-300 V+-40 VOL 120 300 RL=10KΩ to 2.5V VOH VOL V+-100 V+-10 65 180 mV mV mV mV 5 µV/C Input Bias Current II(BIAS) 15 300 nA Input Offset Current II(OFF) 5 50 nA Common Mode Rejection Ratio Power Supply Rejection Ratio Large Signal Voltage Gain(Note 1) CMRR PSRR GV 0V≤VCM≤4V 2.7V≤V+≤5V VOUT=1V, VCM=1V RL=2KΩ 50 65 50 60 15 100 dB dB V/mV Output Short Circuit Current IOUT Sourcing, VOUT =0V Sinking, VOUT =5V 5 230 10 160 mA mA Supply Current ISS Both Amplifiers 210 440 µA AC CHARACTERISTICS Slew Rate SR (Note 2) 1 V/µs Gain Bandwidth Product Phase Margin Gain Margin GBWP Φm Gm CL=200pF 1 MHz 60 Deg 10 dB Input Referred Voltage Noise eN f=1KHz 39 nV  Hz Input Referred Current Noise in f=1KHz 0.21 pA  Hz Notes: 1. RL is connected to V-. The output voltag.


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