NJM3474G-TE2

NJM3472/NJM3474 HIGH SPEED SINGLE SUPPLY OPERATIONAL AMPLIFIER ■FEATURES ■GENERAL DESCRIPTION ●High Slew Rate 10V/µs ●High Bandwidth 3MHz ●High Unity Gain Frequency 3.6MHz ●Input Offset Voltage 5.5mV max. max. offset voltage are suitable for inverter current ●Single Supply 3V to 36V sense application, motor load current sense application ●Operating Temperature Range -40°C to +125°C and active filter. The NJM3472/NJM3474 are high speed single supply operational amplifier. 10V/μs slew rate, 3MHz gain bandwidth and 5.5mV ●Low input voltage around GND level As a further feature, operation voltage range from 3V ●Unity-Gain Stable to 36V and operation temperature range from -40 to ●No Phase Reversal +125°C are suitable for general-purpose inverters, ●High EMI Immunity power supply unit and high performance home ●Output Short-Circuit Protection appliance. Compared with the TL3472/TL3474, the ●Operating Current (All amplifiers) characteristics of low-power are improved. NJM3472 4mA NJM3474 8mA ●Package NJM3472 SOP8, SSOP8, MSOP8(VSP8) NJM3474 SOP14, SSOP14 ■APPLICATIONS ●Motor, Inverter Current Sense Application ●Power Supply Application ●Buffer Application Amplifier ●Active filter ■PIN CONFIGURATION / PRODUCT INFORMATION (Top View) (Top View) A OUTPUT PIN FUNCTION A -INPUT 1 8 2 7 V+ B OUTPUT A +INPUT 3 6 B -INPUT V- 4 5 B +INPUT 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 B -INPUT 6 9 C -INPUT B OUTPUT 7 8 C OUTPUT PACKAGE PART NUMBER Ver. 02 SOP8 SSOP8 MSOP8(VSP8) SOP14 SSOP14 NJM3472G NJM3472V NJM3472R NJM3474G NJM3474V [ 1] NJM3472/NJM3474 ■ABSOLUTE MAXIMUM RATINGS (Ta=25ºC, unless otherwise noted.) PARAMETER Supply Voltage (1) Differential Input Voltage (2) Input Voltage Output Terminal Input Voltage (3) Power Dissipation SOP8 SSOP8 MSOP8(VSP8) SOP14 SSOP14 (4) Output Short-Circuit Duration Operating Temperature Range Storage Temperature Range SYMBOL + V -V VID VIN VO RATING - (5) 40 (2) ±40 V - 0.3 to V +40 + V - 0.3 to V +0.3V (2-layer / 4-layer) 780 / 1200 510 / 650 600 / 810 1200 / 1900 600 / 770 infinite -40 to +125 -55 to +150 PD Topr Tstg UNIT V V V V mW °C °C (1) Differential voltage is the voltage difference between +INPUT and -INPUT. + (2) Input voltage should be allowed to apply to the input terminal independent of the magnitude of V . The normal operation will establish when any input is within the Common Mode Voltage Range of electrical characteristics. (3) Power dissipation is the power that can be consumed by the IC at Ta=25°C, and is the typical measured value based on JEDEC condition. When using the IC over Ta=25°C subtract the value [mW/°C]=PD/(Tstg(MAX)-25) per temperature. 2-layer: EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 2layers, FR-4) mounting 4-layer: EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 4layers, FR-4) mounting (4) Temperature and/or supply voltages must be limited to ensure the maximum dissipation rating is not exceeded. + - (5) Supply Voltage is the voltage difference between V and V . Figure1A. Power Dissipation vs. Temperature Figure1B. Power Dissipation vs. Temperature ■RECOMMENDED OPERATING CONDITIONS (Ta=25°C) Ver. 02 PARAMETER Supply Voltage UNIT Supply Voltage +3 to +36 (±1.5 to ±18) V [ 2] NJM3472/NJM3474 ■ELECTRICAL CHARACTERISTICS (V+=+15V, V-=-15V, VCM=0V, Ta=25°C unless otherwise noted) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT INPUT CHARACTERISTICS Input Offset Voltage VIO RS=50Ω, VCM=0V - 1 5.5 mV Input Offset Voltage Drift ΔVIO/ΔT Ta=-40°C~+125°C - 10 - µV/ºC Input Bias Current IB - 80 150 nA Input Offset Current IIO Open-Loop Voltage Gain AV - 5 75 nA VO=±10V, RL=2kΩ to 0V 80 95 - dB Common Mode Rejection Ratio CMR VICM=-15V to 13.0V 60 100 - dB Common Mode Input Voltage Range VICM CMR≥60dB V - V -2.0 V - + OUTPUT CHARACTERISTICS High-level Output Voltage VOH Low-level Output Voltage VOL Output Source Current ISOURCE Output Sink Current ISINK RL=10kΩ to 0V 13.7 14 - RL=2kΩ to 0V 13.5 13.8 - RL=10kΩ to 0V - -14.8 -14.3 RL=2kΩ to 0V - -13.8 -13.5 Vo=0V, +Input=+1V, -Input=0V 10 35 - mA Vo=0V, +Input=0V, -Input=+1V 20 60 - mA - 4 8 5 10 mA mA 60 95 - dB V V POWER SUPPLY Supply Current (All amplifiers) NJM3472 NJM3474 ISUPPLY No Signal, RL=∞ Supply Voltage Rejection Ratio SVR V /V =±2V to ±18V, VICM=0V Gain Bandwidth Product GBW RL=2kΩ to 0V, f=100kHz - 3 - MHz Unity Gain Frequency fT RL=2kΩ to 0V - 3.6 - MHz Slew Rate SR 7.5 10 - V/µs Full Power Bandwidth FPBW GV=0dB, Vo=20Vpp, THD=5.0%, RL=2kΩ to 0V, CL=20pF - 190 - kHz Settling Time ts GV=0dB, 10V step To 0.1% - 1.8 - GV=0dB, 10V step To 0.01% - 12 - Phase Margin φM RL=2kΩ to 0V, CL=20pF - 78 - RL=2kΩ to 0V, CL=220pF - 68 - Gain Margin GM RL=2kΩ to 0V, CL=20pF - 12 - RL=2kΩ to 0V, CL=220pF - 6 - f=1kHz - 48 - nV/√Hz + - AC CHARACTERISTICS GV=0dB, Vin=-10V to +10V, RL=2kΩ to 0V, CL=20pF µs deg dB NOISE, THD Equivalent Input Noise Voltage en Total Harmonic Distortion + Noise THD+N GV=0dB, f=10kHz, Vo=20Vpp, RL=2kΩ to 0V, CL=20pF - 0.02 - % Channel Separation CS f=1kHz, Equivalent Input value - 120 - dB Ver. 02 [ 3] NJM3472/NJM3474 ■ELECTRICAL CHARACTERISTICS (V+=+5V, V-=0V, VCM=2.5V, Ta=25°C unless otherwise noted) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT RS=50Ω, VCM=0V, Vo=V /2 - 1 5.5 mV Ta=-40°C~+125°C - 10 - µV/°C - 80 150 nA - 5 75 nA VO=1.5V to 3.5V, RL=2kΩ to V /2 80 95 - dB 90 - dB - V -2.0 V INPUT CHARACTERISTICS Input Offset Voltage VIO Input Offset Voltage Drift ΔVIO/ΔT Input Bias Current Input Offset Current IB IIO + + + + + VCM=V /2, Vo=V /2 VCM=V /2, Vo=V /2 + Open-Loop Voltage Gain AV Common Mode Rejection Ratio CMR VCM=0V to 3V 60 Common Mode Input Voltage Range VICM CMR≥60dB V High-level Output Voltage VOH RL=2kΩ to 0V 3.7 4 - V Low-level Output Voltage VOL RL=2kΩ to 0V - 0.1 0.3 V Output Source Current ISOURCE Vo=0V 10 28 - mA Output Sink Current ISINK Vo=5V 20 60 - mA - 3.3 6.6 4.5 9 mA mA RL=2kΩ to 0V, f=100kHz - 3 - MHz RL=2kΩ to 0V - 3.2 - MHz - + OUTPUT CHARACTERISTICS POWER SUPPLY Supply Current (All amplifiers) NJM3472 NJM3474 ISUPPLY No Signal, RL=∞ AC CHARACTERISTICS Gain Bandwidth Product GBW Unity Gain Frequency fT Slew Rate SR GV=0dB, Vin=+2V to +3V, RL=2kΩ to 0V, CL=20pF, 5 7 - V/µs Phase Margin φM RL=2kΩ to 0V, CL=20pF - 64 - deg Gain Margin GM RL=2kΩ to 0V, CL=20pF - 13 - dB Equivalent Input Noise Voltage en f=1kHz - 48 - nV/√Hz Total Harmonic Distortion + Noise THD+N GV=6dB, f=1kHz, Vo=2Vpp, RL=2kΩ to 0V, CL=20pF - 0.01 - % Channel Separation CS f=1kHz, Equivalent Input value - 120 - dB NOISE, THD Ver. 02 [ 4] NJM3472/NJM3474 ■ELECTRICAL CHARACTERISTICS Ver. 02 [ 5] NJM3472/NJM3474 ■ELECTRICAL CHARACTERISTICS Ver. 02 [ 6] NJM3472/NJM3474 ■ELECTRICAL CHARACTERISTICS Ver. 02 [ 7] NJM3472/NJM3474 ■ELECTRICAL CHARACTERISTICS Ver. 02 [ 8] NJM3472/NJM3474 ■ELECTRICAL CHARACTERISTICS Ver. 02 [ 9] NJM3472/NJM3474 ■ELECTRICAL CHARACTERISTICS Ver. 02 [ 10] NJM3472/NJM3474 ■ELECTRICAL CHARACTERISTICS Ver. 02 [ 11] NJM3472/NJM3474 ■ELECTRICAL CHARACTERISTICS Ver. 02 [ 12] NJM3472/NJM3474 ■PACKAGE DIMENSIONS (Unit: mm) SOP8 Package +0.3 3.50 - 0.1 0 ~ 10º 0.5±0.2 4.4±0.2 6.4±0.3 5 8 1 4 0.65 +0.1 0.15 - 0.05 0.1±0.1 1.15±0.1 0.9MAX 0.1 0.22±0.1 0.1 (Unit: mm) M SSOP8 Package Ver. 02 [ 13] NJM3472/NJM3474 ■PACKAGE DIMENSIONS +0.3 2.9 -0.1 1 0.55 ±0.2 4.0 ±0.3 5 2.8±0.2 8 0 ∼10 ﾟ 4 +0.1 0.127 -0.05 0.65 +0.1 0.1 - 0.05 1.1±0.1 0.6MAX 0.1 0.2±0.1 0.1 M (Unit: mm) MSOP8 (VSP8) JEDEC MO-187-DA / thin type Package (Unit: mm) SOP14 Package Ver. 02 [ 14] NJM3472/NJM3474 ■PACKAGE DIMENSIONS +0.3 5.0 -0.1 0 ~ 10º 0.5±0.2 4.4±0.2 6.4±0.3 8 14 7 1 0.65 +0.1 0.67MAX 0.1±0.1 1.15±0.1 0.15-0.05 0.1 0.22±0.1 0.1 (Unit: mm) M SSOP14 Package [CAUTION] The specifications on this data book are only given for information, without any guarantee as regards either mistakes or omissions. The application circuits in this data book are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. Ver. 02 [ 15]