ADVANCED ALD2711A/ALD2711B LINEAR ALD2711 DEVICES, INC. DUAL MICROPOWER PRECISION RAIL-TO-RAIL CMOS OPERATIONAL AMPLIFIER GENERAL DESCRIPTION FEATURES The ALD2711A/ALD2711B/ALD2711 is a dual monolithic CMOS Designed and characterized for 5V operation micropower precision high slew rate operational amplifier intended for Linear mode operation with input voltages a broad range of analog applications using 1V to 5V dual power 300mV beyond supply rails supply systems, as well as +2V to +10V battery operated systems. All Output voltages to within 2mV of power supply device characteristics are specified for +5V single supply or 2.5V rails when driving a high impedance load dual supply systems. Typical supply current is 200A at 5V supply Unity gain stable voltage. It is manufactured with Advanced Linear Devices enhanced Extremely low input bias currents -- 0.01pA ACMOS silicon gate CMOS process. Dual power supply 1.0V to 5.0V Single power supply +2V to +10V The ALD2711A/ALD2711B/ALD2711 has been developed specifically High voltage gain for the +5V single supply or 1V to 5V dual supply user and has an Output short circuit protected input stage that operates to +300mV above and -300mV below the Unity gain bandwidth of 0.7MHz supply voltages with no adverse effects and/or phase reversals. Slew rate of 0.7V/s Low power dissipation Several important characteristics of the device make application easier Symmetrical complementary output drive to implement at those voltages. First, each operational amplifier can Suitable for rugged, temperature-extreme operate with rail to rail input and output voltages. This means the environments signal input voltage and output voltage can be at the positive and negative supply voltages. This feature allows numerous analog serial stages and flexibility in input signal bias levels. Second, each device APPLICATIONS was designed to accommodate mixed applications where digital and Voltage follower/buffer/amplifier analog circuits may operate off the same power supply or battery. Charge integrator Third, the output stage can typically drive up to 50pF capacitive and Photodiode amplifier 10K resistive loads. Data acquisition systems These features, combined with extremely low input currents, high open High performance portable loop voltage gain, high useful bandwidth, and slew rate make the instruments ALD2711A/ALD2711B/ALD2711 a versatile, micropower operational Signal conditioning circuits amplifier. Sensor and transducer amplifiers Low leakage amplifiers The ALD2711A/ALD2711B/ALD2711 with on-chip offset voltage trimming Active filters allows the device to be used without nulling in most applications. Sample/Hold amplifier Additionally, robust design and rigorous screening make this device Picoammeter especially suitable for operation in temperature-extreme environments and Current to voltage converter rugged conditions. The unique characteristics of the ALD2711A/ALD2711B/ALD2711 are modeled in an available macromodel. PIN CONFIGURATION ORDERING INFORMATION (L suffix denotes lead-free (RoHS)) + OUT 1 8 V A Operating Temperature Range -IN 2 7 OUT A B 0C to +70C0C to +70C -55C to 125C 8-Pin 8-Pin 8-Pin +IN 3 6 -IN A B Small Outline Plastic Dip CERDIP Package (SOIC) Package Package - V 4 5 +IN B ALD2711ASAL ALD2711APAL ALD2711ADA TOP VIEW ALD2711BSAL ALD2711BPAL ALD2711BDA SAL, PAL, DA PACKAGES ALD2711SAL ALD2711PAL ALD2711DA * Contact factory for leaded (non-RoHS) or high temperature versions. 2018 Advanced Linear Devices, Inc., Vers. 2.2 www.aldinc.com 1 of 9ABSOLUTE MAXIMUM RATINGS + Supply voltage, V 10.6V + Differential input voltage range -0.3V to V +0.3V Power dissipation 600 mW Operating temperature range SAL, PAL packages 0C to +70C DA package -55C to +125C Storage temperature range -65C to +150C Lead temperature, 10 seconds +260C CAUTION: ESD Sensitive Device. Use static control procedures in ESD controlled environment. OPERATING ELECTRICAL CHARACTERISTICS T = 25C V = 2.5V unless otherwise specified A S 2711A 2711B 2711 Parameter Symbol Min Typ Max Min Typ Max Min Typ Max Unit Test Conditions Supply V 1.0 5.0 1.0 5.0 1.0 5.0 V Dual Supply S + Voltage V 2.0 10.0 2.0 10.0 2.0 10.0 V Single Supply Input Offset V 0.25 1.0 0.5 1.4 0.8 1.9 mV R 100K OS S Voltage 1.4 1.9 2.4 mV 0C T +70C A Input Offset I 0.01 10 0.01 10 0.01 10 pA T = 25C OS A Current 280 280 280 pA 0C T +70C A Input Bias I 0.01 10 0.01 10 0.01 10 pA T = 25C B A Current 280 280 280 pA 0C T +70C A + Input Voltage V -0.3 5.3 -0.3 5.3 -0.3 5.3 V V = +5V IR Range -2.8 2.8 -2.8 2.8 -2.8 2.8 V V = 2.5V S 13 13 13 Input R 10 10 10 IN Resistance Input Offset TCV 55 7 V/CR 100K OS S Voltage Drift Power Supply PSRR 63 90 63 90 60 90 dB R 100K S Rejection Ratio 63 90 63 90 60 90 dB 0C T +70C A Common Mode CMRR 63 90 63 90 60 90 dB R 100K S Rejection Ratio 63 90 63 90 60 90 dB 0C T +70C A Large Signal A 15 100 15 100 10 100 V/mV R = 100K V L Voltage Gain 300 300 300 V/mV R 1M L 10 10 7 V/mV R = 100K L 0C T +70C A + Output V low 0.001 0.01 0.001 0.01 0.001 0.01 V R = 1M V = +5V O L Voltage V high 4.99 4.999 4.99 4.999 4.99 4.999 V 0C T +70C O A Range V low -2.48 -2.40 -2.48 -2.40 -2.48 -2.40 V R = 100K O L V high 2.40 2.48 2.40 2.48 2.40 2.48 V 0C T +70C O A Output Short I 11 1 mA SC Circuit Current Supply I 200 450 200 450 200 450 AV = 0V S IN Current No Load Power P 1.0 2.25 1.0 2.25 1.0 2.25 V = 2.5V Both D S Dissipation 0.25 0.6 0.25 0.6 0.25 0.6 mW V = 1.0V amplifiers S ALD2711A/ALD2711B/ALD2711 Advanced Linear Devices 2 of 9