NJU7056/NJU7057/NJU7058 Low Noise, Low Offset Voltage Drift, Rail-to-Rail Output, Excellent EMI Immunity, CMOS Operational Amplifier + - FEATURES (V =5V, V =0V, Ta=25C) DESCRIPTION Low Noise 15nV/Hz The NJU7056/NJU7057/NJU7058 are Single/Dual/ Low Offset Voltage Drift 0.7V/C typ. Quad rail-to-rail output CMOS operational amplifiers. Offset Voltage 4mV max. Low noise of 15nV/Hz and low offset drift of 0.7V/C Rail-to-Rail Output typ. make them suitable for several sensor amplifiers RL=10k 50mV from rail and preamplifiers. R =600 140mV from rail L NJU7056/NJU7057/NJU7058 operate from 1.8V to Gain Bandwidth Product 2.1MHz 5.5V supply voltage. They are optimized for 2-cell battery Slew Rate 0.8V/s systems and 1-cell Li-ion battery systems. The Supply Current 260A/ch typ. NJU7056/NJU7057/NJU7068 have high-impedance Supply Voltage 1.8V to 5.5V inputs with ground sensing, rail-to-rail output that swings Thin and Ultra Small Package DFN8-U1(ESON8-U1) within 50mV from rail with 10k load at 1.8V supply, 2.0 x 2.0 x 0.4 mm 2.1MHz gain bandwidth and 0.8V/s Slew rate. These Integrated EMI Filter EMIRR=59dB typ. f=900MHz characteristics make them excellent performance for Ground Sensing general-purpose applications. Unity-Gain Stable The NJU7056 is available in 5-pin SC-88A and SOT- Package 23 packages. NJU7057 is offered in 8-pin MSOP NJU7056 SOT-23-5, SC-88A (TVSP): meet JEDEC MO-187-DA / thin type package NJU7057 MSOP8(TVSP8)* and DFN that is thin and 2mm square small package. DFN8-U1(ESON8-U1) NJU7058 is offered in 14-pin SSOP package. *meet JEDEC MO-187-DA / thin type NJU7058 SSOP14 APPLICATIONS RELATED PRODUCTS Battery-Powered Instruments Features Single Dual Quad Current Sensor Amplifiers 13A/ch, Rail-to-Rail Output NJU7026 NJU7027 NJU7028 Audio Pre/Microphone Amplifiers (Low power type) Power Line Monitoring 9V/s, 5MHz, Rail-to-Rail I/O NJU7046 NJU7047 NJU7048 Current to Voltage Converter (High slew rate type) TYPICAL CHARACTERISTICS Voltage Noise Density vs. Frequency Input Offset Voltage vs. Temperature + + V =5V, V =0V, n=130 V =5V, Ta=25C ICM 80 3 70 2 60 1 50 40 0 30 -1 20 -2 10 -3 0 10 100 1k 10k -50 -25 0 25 50 75 100 125 150 Frequency Hz Ambient Temperature C Ver.9.1 - 1 - NJU7056/NJU7057/NJU7058 PIN CONFIGURATIONS PRODUCT NAME NJU7056F NJU7056F3 Package SOT-23-5 SC-88A (Top View) + +INPUT 1 5 V Pin Functions - V 2 -INPUT OUTPUT 3 4 PRODUCT NAME NJU7057RB1 NJU7057KU1 Package MSOP8 (TVSP8) ESON8-U1 (Top View) (Top View) + A OUTPUT V 1 8 + A OUTPUT 1 8 V A -INPUT B OUTPUT 2 7 A -INPUT 2 7 B OUTPUT Pin Functions Exposed A +INPUT Pad on B -INPUT 3 6 Underside A +INPUT 3 6 B -INPUT - V B +INPUT 4 5 - V 4 5 B +INPUT - *Connect to exposed pad to V PRODUCT NAME NJU7058V (Top View) Package SSOP14 A OUTPUT 1 14 D OUTPUT A -INPUT 2 13 D -INPUT A +INPUT 3 12 D +INPUT + - V 4 11 V B +INPUT 5 10 C +INPUT Pin Functions B -INPUT 6 9 C -INPUT B OUTPUT 7 8 C OUTPUT PRODUCT NAME INFORMATION NJU7057 RB1 (TE1) Part Number Package Taping Form ORDERING INFORMATION PRODUCT HALOGEN- TERMINAL WEIGHT MOQ PACKAGE RoHS MARKING NAME FREE FINISH (mg) (pcs) NJU7056F SOT-23-5 Yes Yes Sn2Bi 115 15 3000 NJU7056F3 SC-88A Yes Yes Sn2Bi AG 7.5 3000 NJU7057RB1 MSOP8(TVSP8) Yes Yes Sn2Bi 7057 18 2000 NJU7057KU1 DFN8-U1 (ESON8-U1) Yes Yes Sn2Bi 7057 5.3 3000 NJU7058V SSOP14 Yes Yes Sn2Bi 7058 65 2000 Ver.9.1 - 2 -