OPA2336

UNISONIC TECHNOLOGIES CO., LTD OPA2336 SINGLE-SUPPLY, MICROPOWER CMOS OPERATIONAL AMPLIFIERS DESCRIPTION The UTC OPA2336 is a CMOS operational amplifier. It is operated on a 2.1V (Min.) single supply. A100kΩ load is driven by the rail-to-rail output and the accuracy of the output voltage is ensured at ± 3mV. The UTC OPA2336 is characterized by its low quiescent current (20μA/amplifier), low offset voltage (125μV max), low input bias current (1pA), and high open-loop gain (115dB). The UTC OPA2336 features completely independent circuitry for lowest crosstalk and freedom from interaction. The UTC OPA2336 is particularly designed for battery-powered applications and the common-mode range extending to the negative supply makes it ideal for single-supply applications. In addition to the applications mentioned above, the UTC OPA2336 is suitable for portable devices, high-Impedance applications, photodiode, pre-amps, precision integrators, medical instruments, and test equipment. Preliminary CMOS IC FEATURES * Operating on a Single-Supply * Rail-to-Rail Output (Accuracy: ± 3mv) * Low Power Dissipation: IQ=20μA/Amplifier * Low Offset Voltage up to 125μV (MAX.) * Power Supply Specified from 2.3V to 5.5V * Halogen Free ORDERING INFORMATION Ordering Number OPA2336G-S08-R Package SOP-8 Packing Tape Reel www.unisonic.com.tw Copyright © 2010 Unisonic Technologies Co., Ltd 1 of 6 QW-R502-392.a OPA2336 PIN CONFIGURATION Preliminary CMOS IC Out A -In A +In A V- 1 2 3 4 A + B + - 8 7 6 5 V+ Out B -In B +In B PIN DESCRIPTION PIN NO. 1 2 3 4 5 6 7 8 PIN NAME OUTA -In A +In A V+In B -in B Out B V+ DESCRIPTION Output of channel A Negative Input of channel A Positive Input of channel A Ground Positive Input of channel B Negative Input of channel B Output of channel B Power supply UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 6 QW-R502-392.a OPA2336 ABSOLUTE MAXIMUM RATING Preliminary CMOS IC PARAMETER SYMBOL RATINGS UNIT Supply Voltage VS 7.5 V Signal Input Terminals Voltage (Note 2) VIT (V-)-0.3~(V+)+0.3 V Signal Input Terminals Current (Note 2) IIT 10 mA Output Short-Circuit (Note 3) IOS Continuous A Operating Junction Temperature TOPR -40~ +125 °C Storage Temperature TSTG -55~ +125 °C Note: 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. Input terminals are diode-clamped to the power supply rails. Input signals that can swing more than 0.3V beyond the supply rails should be current-limited to 10mA or less. 3. Short-circuit to ground, one amplifier per package. THERMAL DATA PARAMETER Junction to Ambient SYMBOL θJA RATINGS 150 UNIT °C/W ELECTRICAL CHARACTERISTICS (At TA=+25°C, VS=+5V,RL=25kΩ connected to VS/2, unless otherwise specified.) PARAMETER OFFSET VOLTAGE Input Offset Voltage Input Offset Voltage vs. Temperature Input Offset Voltage vs. Power Supply Over Temperature Channel Separation, DC INPUT BIAS CURRENT Input Bias Current Over Temperature Input Offset Current NOISE Input Voltage Noise, f = 0.1 ~ 10Hz Input Voltage Noise Density, f = 1kHz Current Noise Density, f = 1kHz INPUT VOLTAGE RANGE Common-Mode Voltage Range Common-Mode Rejection Ratio Over Temperature INPUT IMPEDANCE Differential Common-Mode OPEN-LOOP GAIN Open-Loop Voltage Gain Over Temperature Open-Loop Voltage Gain Over Temperature AOL AOL RL=25kΩ, 100mV