UTC LM358 LINEAR INTEGRATED CIRCUIT DUAL OPERATIONAL AMPLIFIER DESCRIPTION The UTC LM358 consists of two independent high gain, internally frequency compensated operational amplifier. It can be operated from a single power supply and also split power supplies. SOP-8 FEATURES *Internally frequency compensated for unity gain. *Wide power supply range 3V - 32V. *Input common-mode voltage range include ground. *Large DC voltage gain. APPLICATIONS DIP-8 *General purpose amplifier. *Transducer amplifier. PIN CONFIGURATIONS UTC OUTPUT 1 1 8 Vcc INPUT1(-) 2 7 OUTPUT2 INPUT1(+) 3 6 INPUT2(-) VEE / GND 4 5 INPUT2(+) UNISONIC TECHNOLOGIES CO.,LTD. 1 QW-R105-001,A UTC LM358 LINEAR INTEGRATED CIRCUIT BLOCK DIAGRAM For one channel Vcc T21 T20 T18 T17 T16 INPUT (-) T1 T2 T4 T15 T3 C1 T9 INPUT (+) R2 R1 T12 OUTPUT T14 T7 T5 T6 T8 T10 T11 T13 Vee ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Differential Input Voltage Input Voltage SYMBOL VALUE UNIT Vcc +-16 or 32 V VI(DIFF) +-32 V VI -0.3 ~ +32 V Output Short to Ground Operating Temperature Continuous TOPR 0 ~ +70 °C TSTG -65 ~ +150 °C Range Storage Temperature Range UTC UNISONIC TECHNOLOGIES CO.,LTD. 2 QW-R105-001,A UTC LM358 LINEAR INTEGRATED CIRCUIT ELECTRICAL CHARACTERISTICS(Vcc=5.0V,VEE=GND,TA=25°C, unless otherwise specified£ PARAMETER Input Offset Voltage SYMBOL TEST CONDITION VIO VCM=0V toVCC-1.5V MIN © TYP MAX UNIT 2.9 7.0 mV VO(P)=1.4V,RS=0Ω Input Offset Current IIO 5 50 nA Input Bias Current IBIAS 45 250 nA Input Common Mode Voltage VI(R) VCC=30V VCC-1.5 V Power Supply Current ICC RL=∝,VCC=30V 0.8 2.0 mA RL=∝,Full Temperature 0.5 1.2 mA 0 Range Large Signal Voltage Gain GV VCC=15V,RL>=2KΩ 25 100 V/mV V VO(P)=1V to 11V Output Voltage Swing VO(H) VCC=30V,RL=2KΩ 26 VCC=30V,RL=10KΩ 27 28 CMRR 65 80 dB PSRR 65 100 dB VO(L) Common Mode Rejection VCC=5V,RL>=10KΩ V 5 20 mV Ratio Power Supply Rejection Ratio Channel Separation CS Short Circuit Current to ISC f=1KHZ to 20KHZ 120 40 dB 60 mA Ground Output Current ISOURCE VI(+)=1V,VI(-)=0V 10 30 mA 10 15 mA 12 100 mA VCC=15V,VO(P)=2V VI(+)=0V,VI(-)=1V ISINK VCC=15V,VO(P)=2V VI(+)=0V,VI(-)=1V VCC=15V,VO(P)=200mV Differential Input Voltage UTC VI(DIFF) VCC UNISONIC TECHNOLOGIES CO.,LTD. V 3 QW-R105-001,A UTC LM358 LINEAR INTEGRATED CIRCUIT TYPICAL PERFORMANCE CHARACTERISTICS Fig.2 Input Current vs Temperature Fig.1 Input Voltage Range 100 Input Current (mA) Input Voltage 15 Negative Input 10 Positive Input 80 Vcc=+30V 60 Vcc=+15V 40 5 Vcc=+5V 20 0 0 5 10 Power Supply Voltage 0 -50 15 -25 0 25 75 100 Fig. 4 Voltage Gain vs Supply Voltage Fig.3 Input Current vs Supply Voltage 160 40 Vcc RL=20kΩ (dB) Ic 30 Voltage Gain æ Input Current (mA) 50 Temperature(¢XC) 20 10 Ta= 0~+85¢XC Ta= -40¢XC 10 RL=2kΩ 80 40 0 0 0 120 20 30 0 40 7.5 15 22.5 30 Supply Voltage (V) Supply Voltage (V) Common Mode Rejection Ratio (dB) Fig. 5 Open Loop Gain vs Frequency (dB) 100 Voltage Gain 120 80 Vcc 100M Ω 0.1 µF Vin Vcc/2 60 40 Vcc=30V Vcc=15V 20 Fig. 6 Common Mode Rejection Ratio vs Frequency 120 100 Vcc=+7.5V Vee=-7.5V 80 +7.5V 60 100k Ω 100 Ω 40 100 Ω Vin 100k Ω 20 -7.5V 0 0 100 101 2 10 103 104 105 Frequency (Hz) UTC 106 10 7 2 10 10 3 10 4 105 106 Frequency (Hz) UNISONIC TECHNOLOGIES CO.,LTD. 4 QW-R105-001,A UTC LM358 LINEAR INTEGRATED CIRCUIT Fig. 8 Voltage Follower Response (Small Signal) Output Voltage¹ (V) Input Voltage (V) Fig. 7 Voltage Follower Pulse Response 450 3 RL=2kΩ Vcc=15V Output Voltage (V) 2 1 0 3 400 350 2 1 300 0 0 20 10 30 Time (uS) 40 1 0 50 Fig. 9 Gain vs Large Signal Frequency 3 2 4 5 6 Timeä (µs) 7 8 9 Fig. 10 Output Current Sinking vs Output Voltage Output Voltage Gain (Vp-p) 8 Output Voltage Vo(V) 7 15 +15V 100k 1k Vi +7V 2k 10 5 Ta=25¢XC 6 Vcc Vcc/ 2 5 Vo Io 4 3 2 0 1 10 3 10 4 10 5 10 6 -3 10 -2 10 -1 10 1 10 10 2 Output Source Current (mA) Frequency (Hz) Fig. 11 Output Sink Current vs Output Voltage Fig.12 Current Limiting vs Temperature 10 Output Current Io (mA) Output Voltage (V) 60 1 40 Vcc=+5V Vcc=+15V -1 Vcc 10 Vcc/ 2 Vcc=+30V 20 Vo Io 0 -3 10 -2 10 -1 10 1 Output Sink Current (mA) UTC 10 10 2 -50 -25 25 50 0 TemperatureÈ (¢XC) 75 100 UNISONIC TECHNOLOGIES CO.,LTD. 5 QW-R105-001,A