SN324

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 DIP-14 ◈ Transducer amplifier ◈ DC gain blocks ◈ Conventional operational amplifiers ORDERING INFORMATION Product SN324 SN324P Marking SN324 SN324P Package SOP-14 DIP-14 Features and Benefits ◈ 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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Symbol Output1 IN1(-) IN1(+) VCC IN2(+) IN2(-) Output2 Output3 IN3(-) IN3(+) GND IN4(+) IN4(-) Output4 I/O O I I PWR I I O O I I GND I I O OP-Amp1’s Output Description OP-Amp1’s Inverting Input OP-Amp1’s Non- Inverting Input VCC for Dual Operational Amplifier OP-Amp2’s Non- Inverting Input OP-Amp2’s Inverting Input OP-Amp2’s Output OP-Amp3’s Output OP-Amp3’s Inverting Input OP-Amp3’s Non- Inverting Input Ground OP-Amp4’s Non- Inverting Input OP-Amp4’s Inverting Input OP-Amp4’s Output KSD-I7E002-001 October, 2010 REV. 01 2 SN324/P Absolute maximum ratings Characteristic Supply voltage Differential input voltage Input voltage Power Dissipation Operating temperature Storage temperature PD Symbol VCC VIND VIN SOP-14 DIP-14 Topr Tstg Ratings 36 or ±18 36 -0.3 ~ +36 800 1300 -40 ~ +85 -55 ~ 150 Unit V V V mW mW °C °C Electrical Characteristics (Unless otherwise specified. VCC = 5V, VEE = GND and 0 °C ≤ Ta ≤ +70 °C) Characteristic Input offset voltage Input offset current Input bias current Input common mode voltage range Supply current Large signal voltage gain Symbol VIOS IIOS IIB VICR ICC GV Test Condition VCC = 5~30V Rg = 0Ω VCC = 30V, Ta=25°C RL = ∞, All Channel VCC = 15V RL ≥ 2 KΩ VCC = 30V RL=2 KΩ RL=10 KΩ VCC =5V, RL ≤10 KΩ VCC=5V~15V, VIC=VIVRMIN Ta=25°C VCC=5V~15V, Ta=25 °C VCC = 15V VIN+ = 1V, VIN- = 0V VCC = 15V VIN+ = 0V, VIN- = 1V Ta=25°C Ta=25°C Min. Typ. Max. 0 86 26 27 65 65 20 10 10 5 12 2 5 45 0.7 100 28 5 85 100 40 20 45 7 30 150 VCC –1.5 1.2 - Unit mV nA nA V mA dB VOH Output voltage swing VOL Common mode rejection ratio Power supply rejection ratio Output source current CMRR PSRR IO+ V 20 mA μA mV dB dB mA Output sink current IO- VOUT = 200mV, Ta=25°C VIN+= 0V, VIN-= 1V, VCC= 15V KSD-I7E002-001 October, 2010 REV. 01 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 Typical Applications Inverting Amplifier Semiconductor http:// www.auk.co.kr Non-inverting Amplifier R2 R1 R2 R1 _ + RL _ + RL Power Amplifier R1 R2 VS _ + VIN(+) R3 RL VO Fixed Current Sources VS R3 R1 R2 _ + R4 I1 I2 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