Ordering number: EN2704B Monolithic Linear IC LA6324N, 6324NM High-Performance Quad Operational Amplifier Overview Package Dimensions The LA6324 consists of four independent, high-performance, internally phase compensated operational amplifiers that are designed to operate from a single power supply over a wide range of voltages. These four operational amplifiers are packaged in a single package. As in case of conventional general-purpose operational amplifiers, operation from dual power supplies is also possible and the power dissipation is low. It can be applied to various uses in commercial and industrial equipment including all types of transducer amplifiers and DC amplifiers. unit : mm 3003A-DIP14 [LA6324N] Features . No phase compensation required . Wide operating voltage range: . . . SANYO : DIP14 3.0 V to 30.0 V (single supply) ±1.5 V to ±15.0 V (dual supplies) Highly resistant to dielectric breakdown Input voltage range includes the neighborhood of GND level and output voltage range VOUT is from 0 to VCC − 1.5 V. Small current dissipation: ICC = 0.6 mA typ/VCC = +5 V, RL = ∞ unit : mm 3034A-MFP14 [LA6324NM] SANYO : MFP14 Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Maximum supply voltage VCC max 32 Differential input voltage VID 32 V Maximum input voltage VIN max –0.3 to +32 V Allowable power dissipation Pd max V LA6324N 720 mW LA6324NM 330 mW Operating temperature Topr –30 to +85 °C Storage temperature Tstg –55 to +125 °C SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 63096HA(II)/4138TA(KOTO) No.2704-1/5 LA6324N, 6324NM Operating Characteristics at Ta = 25°C, VCC = +5 V Parameter Symbol Conditions Test circuit min typ max Unit Input offset voltage VIO 1 ±2 ±7 mV Input offset current IIO IIN(+) / IIN(–) 2 ±5 ±50 nA Input bias current IB IIN(+) / IIN(–) 3 45 250 nA Common-mode input voltage range VICM Common-mode rejection ratio CMR Voltage gain VG Output voltage range VOUT Supply voltage rejection ratio SVR Channel separation Current drain Output current (Source) Output current (Sink) CS 4 VCC = 15 V, RL ^ 2 kΩ IO source IO sink VCC – 1.5 f = 1 k to 20 kHz V 4 65 80 dB 5 25 100 V/mV 6 65 0 ICC ICC 0 VCC – 1.5 V 100 dB 7 120 dB 8 0.6 2 VCC = 30 V 8 1.5 3 mA VIN+ = 1 V, VIN– = 0 V VIN+ = 0 V, VIN– = 1 V 9 20 40 mA 10 10 20 mA mA Equivalent Circuit (1 unit) Pin Assignment (LA6324N, 6324NM) Top view No.2704-2/5 LA6324N, 6324NM Test Circuit 1. Input offset voltage VIO 2. Input offset current IIO 3. Input bias current IB 4. Common-mode rejection ratio CMR Common-mode input voltage range VICM 5. Voltage gain VG 6. Supply voltage rejection ratio SVR 7. Channel separation CS SW: a SW: b These apply also to other channels. No.2704-3/5 LA6324N, 6324NM 8. Current drain ICC 9. Output current IO source IB – VCC Input bias current, IB – nA Current drain, ICC – mA ICC – VCC Supply voltage, VCC – V IO (source) – Ta VG – VCC Voltage gain, VG – dB Output current, IO (source) – mA Supply voltage, VCC – V Ambient temperature, Ta – °C Supply voltage, VCC – V VG – f VO – f Voltage gain, VG – dB Output voltage amplitude, VOUT – Vp-p 10. Output current IO sink Frequency, f – Hz VCC = 30 V 10 to 15 V Frequency, f – Hz No.2704-4/5 Pd max – Ta Ambient temperature, Ta – °C Allowable power dissipation, Pd max – mW Allowable power dissipation, Pd max – mW LA6324N, 6324NM Pd max – Ta Ambient temperature, Ta – °C Sample Application Circuits Noninverting DC amplifier Rectangular wave oscillator Inverting AC amplifier Unit (resistance: Ω, capacitance: F) No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or indirectly cause injury, death or property loss. Anyone purchasing any products described or contained herein for an above-mentioned use shall: 1 Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and expenses associated with such use: 2 Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of June, 1996. Specifications and information herein are subject to change without notice. No.2704-5/5