Low Power Quad OP AMP Semiconductor http:// www.auk.co.kr SN324/P Description The SN324/P is quad operational amplifiers with true differential inputs. They have several distinct advantages over standard operational amplifier types in single supply applications. The quad amplifier can operate at supply voltages as low as 3.0 V or as high as 32V, The common mode input range includes the negative supply, thereby eliminating the necessity for external biasing components in many applications. SOP-14 The output voltage range also includes the negative power supply voltage. Application ◈ Transducer amplifier DIP-14 ◈ DC gain blocks ◈ Conventional operational amplifiers ORDERING INFORMATION Product Marking Package Features and Benefits SN324 SN324 SOP-14 SN324P SN324P DIP-14 ◈ Short Circuited Protected Outputs ◈ True Differential Input Stage ◈ Single Supply Operation: 3.0 V to 32 V ◈ Low Input Bias Currents: 100 nA Maximum ◈ Common Mode Range Extends to Negative Supply ▲ Marking Information SN324(①) AUK YYWW(②) ① Device Code ② Year & Week Code KSD-I7E002-001 October, 2010 REV. 01 1 SN324/P ◈ Internal Block Diagram ◈ Pin Description No Symbol I/O Description 1 Output1 O OP-Amp1’s Output 2 IN1(-) I OP-Amp1’s Inverting Input 3 IN1(+) I OP-Amp1’s Non- Inverting Input 4 VCC PWR 5 IN2(+) I OP-Amp2’s Non- Inverting Input 6 IN2(-) I OP-Amp2’s Inverting Input 7 Output2 O OP-Amp2’s Output 8 Output3 O OP-Amp3’s Output 9 IN3(-) I OP-Amp3’s Inverting Input 10 IN3(+) I OP-Amp3’s Non- Inverting Input 11 GND GND 12 IN4(+) I OP-Amp4’s Non- Inverting Input 13 IN4(-) I OP-Amp4’s Inverting Input 14 Output4 O OP-Amp4’s Output VCC for Dual Operational Amplifier Ground KSD-I7E002-001 October, 2010 REV. 01 2 SN324/P Absolute maximum ratings Characteristic Symbol Ratings Unit Supply voltage VCC 36 or ±18 V Differential input voltage VIND 36 V Input voltage VIN -0.3 ~ +36 V SOP-14 800 mW DIP-14 1300 mW Power Dissipation PD Operating temperature Topr -40 ~ +85 °C Storage temperature Tstg -55 ~ 150 °C Electrical Characteristics (Unless otherwise specified. VCC = 5V, VEE = GND and 0 °C ≤ Ta ≤ +70 °C) Characteristic Symbol Input offset voltage VIOS Input offset current IIOS Input bias current IIB Input common mode voltage range Test Condition VCC = 5~30V Rg = 0Ω Min. Typ. Max. Unit - 2 7 mV - - 5 30 nA - - 45 150 nA VICR VCC = 30V, Ta=25°C 0 - VCC –1.5 V Supply current ICC RL = ∞, All Channel - 0.7 1.2 mA Large signal voltage gain GV VCC = 15V RL ≥ 2 KΩ 86 100 - dB RL=2 KΩ 26 - - RL=10 KΩ 27 28 - - 5 20 mV VOH VCC = 30V Output voltage swing VOL VCC =5V, RL ≤10 KΩ V Common mode rejection ratio CMRR VCC=5V~15V, VIC=VIVRMIN Ta=25°C 65 85 - dB Power supply rejection ratio PSRR VCC=5V~15V, Ta=25 °C 65 100 - dB 20 40 - 10 - - 10 20 - 5 - - 12 45 - Output source current Output sink current IO+ VCC = 15V VIN+ = 1V, VIN- = 0V Ta=25°C VCC = 15V VIN+ = 0V, VIN- = 1V Ta=25°C IOVOUT = 200mV, Ta=25°C VIN+= 0V, VIN-= 1V, VCC= 15V KSD-I7E002-001 October, 2010 REV. 01 mA mA μA 3 SN324/P Electrical Characteristic Curves Fig. 1 ICC-VCC Fig. 2 IIB-VCC Fig. 3 VIOS-Ta Fig. 4 IO-Ta Fig. 5 CMRR-f Fig. 6 VOR-f KSD-I7E002-001 October, 2010 REV. 01 4 SN324 Semiconductor http:// www.auk.co.kr Typical Applications Non-inverting Amplifier Inverting Amplifier R2 R2 R1 R1 _ _ + + RL RL Power Amplifier R1 VS R2 _ + VIN(+) VO R3 RL Fixed Current Sources VS R3 R1 R2 I1 I2 _ + R4 KSD-I7E002-001 October, 2010 REV. 01 5 SN324/P Outline Dimension (Unit : mm) ※ Recommend PCB solder land (Unit : mm) KSD-I7E002-001 October, 2010 REV. 01 6 SN324/P Outline Dimension (Unit : mm) KSD-I7E002-001 October, 2010 REV. 01 7 SN324/P The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. KSD-I7E002-001 October, 2010 REV. 01 8