NJU7098A 0.05V/C max, Zero-Drift, Single Supply Rail-to-Rail Output CMOS Operational Amplifier + FEATURES(V =5V typ.) DESCRIPTION Low Offset Voltage 15V max. The NJU7098A is a low offset voltage and Zero-Drift 0.05V/C max. zero-drift operational amplifier. With an maximum Supply Voltage Range 3V to 10V input offset voltage of 15V and offset drift of Rail-to-Rail Output (R =10k) 20mV from rail 0.05V/C, The NJU7098A is suitable for applications L + Output Current (Vo=4.5V at V =5V) 30mA in which error sources cannot be tolerated. DC Precision The NJU7098A operate from 3V to 10V with single Open-Loop Voltage Gain 140dB supply. Rail-to-rail output swing , input common CMR, SVR 130dB mode voltage within negative rail and 30mA high Supply Current 0.6mA output current capability provided by the NJU7098A Shutdown make low-side sensing or precision output buffer RF-Noise immunity easy. Ground Sense The almost zero DC offset and offset drift are Overload Recovery Time 0.45ms supported with a power supply rejection ratio and Package SOT-23-6-1 common mode rejection ratio at 130dB. Futuremore, typical open-loop voltage gain is 140dB. The NJU7098 includes a shutdown mode. Under APPLICATIONS logic control, the amplifiers can be switched from Thermocouple Amplifiers normal operation to shutdown current that is 15A Electronic Scales max and the output placed in a high- impedance Strain Gauge Amplifiers state. Medical Instrumentation The NJU7098A is available in 6-pin SOT-23 Precision Current Sensing package. High Resolution Data Acquisition Low-Side Current Sensing Handheld Test Equipment PIN CONFIGURATION (Top View) + OUTPUT V 1 6 Pin - V 2 5 SHDN Function +INPUT -INPUT 3 4 Package SOT-23-6-1 Product NJU7098AF1 Name Ver.02 1 NJU7098A ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATING UNIT + - Supply Voltage V - V 11 V - + Input Voltage V V -0.3 to V +0.3 V IN (1) (2) Differential Input Voltage V 11 V ID (3) Power Dissipation 2-Layer / 4-Layer P mW D SOT-23-6-1 410 / 580 Operating Temperature Range T -40 to +105 C OPR Storage Temperature Range T -40 to +125 C STG (1) Differential voltage is the voltage difference between +INPUT and -INPUT. (2) For supply voltage less than11V, the absolute maximum input voltage is equal to supply voltage. (3) Power dissipation is the power that can be consumed by the IC at Ta=25C, and is the typical measured value based on JEDEC condition. When using the IC over Ta=25C subtract the value mW/C =P /(Tstg(MAX)-25) per temperature. D 2-layer: EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 2 layers, FR-4) mounting 4-layer: EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 4 layers, FR-4) mounting Power Dissipation vs. Temperature 700 600 500 SOT-23-6-1 (4-Layer) 400 300 200 SOT-23-6-1 (2-Layer) 100 0 5 25 45 65 85 105 125 Ambient Temperature C RECOMMENDED OPERATING CONDITIONS (Ta=25C) PARAMETER CONDITION MIN. TYP. MAX. UNIT Supply Voltage 3 10 V Ver.02 2 Power Dissipation P mW D