Preliminary NJU7044 Input/Output Full-Swing High Output Current Quad C-MOS Operational Amplifier ■PACKAGE OUTLINE ■GENERAL DESCRIPTION The NJU7044 is a quad C-MOS operational amplifier permitting a full-swing input and output in full-swing under high load. Based on C-MOS technology, there are excellent features such as high output current, low current consumption, low operating voltage, and very high input impedance. ■ FEATURES ●Operating Voltage: ●Input/Output Full-Swing ●High Output Current: ●Input Offset Voltage: ●Wide Input Common Mode Voltage Range: ●Operating Current: ●High Input Impedance: ●Low Input Bias Current: ●Ground Sensing ●Tiny Package: NJU7044D 2.2V to 5.5V 40mA at VO=0V VIO=10mV max. VSS to VDD IDD=1.4mA typ. (at VDD=3V) 1TΩ Typ. IIB=1pA typ. NJU7044M NJU7044V DIP14, DMP14, SSOP14 ■ PIN CONFIGURATION 1 2 14 - + + - 13 3 12 4 11 5 10 6 - + + - 7 Pin Function 9 8 1. OUTPUT 1 2. -INPUT 2 3. +INPUT 2 4. VDD 5. +INPUT 2 6. -INPUT 2 7. OUTPUT 2 8. OUTPUT 3 9. -INPUT 3 10. +INPUT 3 11. VSS 12. +INPUT 4 13. -INPUT 4 14. OUTPUT 4 NJU7044D NJU7044M NJU7044V Ver.2005-02-14 -1- Preliminary NJU7044 ■ ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Supply Voltage Common Mode Input Voltage Range Differential Input Voltage Range VDD VICM VID Power Dissipation PD Output Sink/Source Current for each one output terminal Sum total of Output Sink/Source Current of all output terminal Operating Temperature Range Storage Temperature Range RATINGS UNIT 7 0 to 7 (Note 1) ±7 700 [DIP14] 300 [DMP14] 500 [DMP14] (Note 2) 660 [DMP14] (Note 3) 300 [SSOP14] 450 [SSOP14] (Note 2) 570 [SSOP14] (Note 3) V V V mW Ioport ±75 [ DIP14, DMP14, SSOP14 ] mA Iototal 180 [ DIP14, DMP14, SSOP14 ] (Note 4) mA Topr Tstg -40 to +85 -55 to +125 ûC ûC (Note 1) For supply voltage less than 7V, the absolute maximum input voltage is equal to the supply voltage. (Note 2) On the PCB " EIA/JEDEC (76.2x11.43x1.6mm, two layers, FR-4) " (Note 3) On the PCB " EIA/JEDEC (76.2x11.43x1.6mm, four layers, FR-4) " (Note 4) It individually takes the absolute value of the sink current and the source current of each output terminal, and it is assumed the sum total. Calculation type: Iototal=|Ioport1|+|Ioport2|+|Ioport3|+|Ioport4| (Note 5) Do not exceed "Power dissipation: PD" in which power dissipation in IC is shown by the absolute maximum rating. o Refer to following Figure 1 and Figure 2 for a permissible loss when ambient temperature (Ta) is Ta≥25 C. Figure 2 : Power Dissipation - Ambient Temperature Figure 1 : Power Dissipation - Ambient Temperature Package Type (1)DIP8 : (2)DMP8 : (3)DMP8[2 Layer] : (4)DMP8[4 Layer] : 1200 1100 1000 1000 900 900 800 700 600 500 Power Dissipation PD (mW) Power Dissipation PD (mW) 1100 (1) (4) (3) 400 300 (2) 700 500 400 300 100 100 75 50 100 o (2) 600 200 25 (3) ∆PD= -3.0(mW/°C) ∆PD= -7.2(mW/°C) ∆PD= -11.0(mW/°C) ∆PD= -3.0(mW/°C) ∆PD= -4.5(mW/°C) ∆PD= -5.7(mW/°C) 800 200 0 Package Type (1)EMP8 : (2)EMP8[2 Layer] : (3)EMP8[4 Layer] : (4)SSOP14 : (5)SSOP14[2 Layer] : (6)SSOP14[4 Layer] : 1200 ∆PD= -7(mW/°C) ∆PD= -3.0(mW/°C) ∆PD= -5.0(mW/°C) ∆PD= -6.6(mW/°C) 0 (6) (5) (1),(4) 25 50 75 100 o Ambient Temperature Ta ( C) Ambient Temperature Ta ( C) ■ OPERATING VOLTAGE (Ta=25ûC) -2- PARAMETER SYMBOL RATINGS UNIT Supply Voltage V DD 2.2 to 5.5 V Ver.2005-02-14 Preliminary ■ ELECTRICAL CHARACTERISTICS ●DC CHARACTERISTICS NJU7044 (VDD=5V, Ta=25ûC) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain I DD VIO IB IIO AV No Signal Apply 70 1.8 1 1 90 2.8 10 - mA mV pA pA dB Common Mode Rejection Ratio CMR CMR+: 2.5V ≤ V CM ≤ 5V CMR-: 0V ≤ V CM ≤ 2.5V (Note 6) 44 60 - dB Supply Voltage Rejection Ratio SVR 4.0V ≤ V DD ≤ 5.5V, V CM =V DD /2 55 85 - dB Output Voltage1 VOH1 VOL1 R L =10kΩ to 2.5V R L =10kΩ to 2.5V 4.95 - - 0.05 V V Output Voltage2 VOH2 VOL2 R L =600Ω to 2.5V R L =600Ω to 2.5V 4.85 - - 0.15 V V Output Source Current Output Sink Current Input Common Mode Voltage Range I SOURCE I SI NK VICM V O =3.5V (Note 7) V O =1.5V (Note 7) CMR ≥ 44dB 50 50 0 - 5 mA mA V R L =10kΩ to 2.5V, V O =2.5V±2.4V (Note 6) CMR is represented by either CMR+ or CMR- has lower value. (Note 7) Please note the output current value to exceed neither Ioport nor Iototal the absolute maximum rating. ●AC CHARACTERISTICS (VDD=5V, Ta=25ûC) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Unity Gain Bandwidth Total Harmonic Distortion Equivalent Input Noise Voltage Amp to Amp Separation GB THD V NI CS R L =10kΩ to 2.5V f=1kHz, VIN=1Vpp, AV=0dB f=1kHz f=1kHz, Vo=3Vpp RL=10kΩ to 2.5V - 0.8 0.05 40 TBD - MHz % nV/√Hz dB ●TRANSIENT CHARACTERISTICS (VDD=5V, Ta=25ûC) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Slew Rate SR R L =10kΩ to 2.5V - 0.8 - V/µs Ver.2005-02-14 -3- NJU7044 Preliminary ■ ELECTRICAL CHARACTERISTICS ●DC CHARACTERISTICS (VDD=3V, Ta=25ûC) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain I DD VIO IB IIO AV No Signal Apply 70 1.4 1 1 90 2.4 10 - mA mV pA pA dB Common Mode Rejection Ratio CMR 42 60 - dB Supply Voltage Rejection Ratio SVR 2.7V ≤ V DD ≤ 4.0V, V CM =V DD /2 50 80 - dB Output Voltage1 VOH1 VOL1 R L =10kΩ to 1.5V R L =10kΩ to 1.5V 2.95 - - 0.05 V V Output Voltage2 VOH2 VOL2 R L =600Ω to 1.5V R L =600Ω to 1.5V 2.9 - - 0.1 V V Output Source Current Output Sink Current Input Common Mode Voltage Range I SOURCE I SI NK VICM V O =1.5V V O =1.5V CMR ≥ 42dB 30 30 0 40 40 - 3 mA mA V R L =10kΩ to 1.5V, Vo=1.5V±1.4V CMR+: 1.5V ≤ V CM ≤ 3V CMR-: 0V ≤ V CM ≤ 1.5V (Note 8) (Note 8) CMR is represented by either CMR+ or CMR- has lower value. ●AC CHARACTERISTICS (VDD=3V, Ta=25ûC) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Unity Gain Bandwidth Total Harmonic Distortion Equivalent Input Noise Voltage Amp to Amp Separation GB THD V NI CS R L =10kΩ to 1.5V f=1kHz, VIN=1Vpp, AV=0dB f=1kHz f=1kHz, Vo=1.8Vpp RL=10kΩ to 1.5V - 0.8 0.05 40 TBD - MHz % nV/√Hz dB ●TRANSIENT CHARACTERISTICS -4- (VDD=3V, Ta=25ûC) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Slew Rate SR R L =10kΩ to 1.5V - 0.7 - V/µs Ver.2005-02-14 Preliminary ●DC CHARACTERISTICS NJU7044 (VDD=2.2V, Ta=25ûC) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain I DD VIO IB IIO AV No Signal Apply 70 1.2 1 1 90 2 10 - mA mV pA pA dB Common Mode Rejection Ratio CMR CMR+: 1.1V ≤ V CM ≤ 2.2V CMR-: 0V ≤ V CM ≤ 1.1V (Note 9) 30 60 - dB Supply Voltage Rejection Ratio SVR 2.2V ≤ V DD ≤ 2.7V, V CM =V DD /2 45 70 - dB Output Voltage1 VOH1 VOL1 R L =10kΩ to 1.1V R L =10kΩ to 1.1V 2.15 - - 0.05 V V Output Voltage2 VOH2 VOL2 R L =600Ω to 1.1V R L =600Ω to 1.1V 2.1 - - 0.1 V V Output Source Current Output Sink Current Input Common Mode Voltage Range I SOURCE I SI NK VICM V O =1.1V V O =1.1V CMR ≥ 30dB 10 10 0 15 15 - 2.2 mA mA V R L =10kΩ to 1.1V, Vo=1.1V±1.0V (Note 9) CMR is represented by either CMR+ or CMR- has lower value. ●AC CHARACTERISTICS (VDD=2.2V, Ta=25ûC) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Unity Gain Bandwidth Total Harmonic Distortion Equivalent Input Noise Voltage Amp to Amp Separation GB THD V NI CS R L =10kΩ to 1.1V f=1kHz, VIN=1Vpp, AV=0dB f=1kHz f=1kHz, Vo=1.2Vpp RL=2kΩ to 1.1V - 0.8 0.05 40 TBD - MHz % nV/√Hz dB ●TRANSIENT CHARACTERISTICS (VDD=2.2V, Ta=25ûC) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Slew Rate SR R L =10kΩ to 1.1V - 0.6 - V/µs [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.2005-02-14 -5-