NTE889

NTE889M Integrated Circuit Dual, Low Power, JFET OP Amplifier Description: The NTE889M is a JFET–input operational amplifier in an 8–Lead DIP type package designed for low power applications and features high input impedance, low input bias current, and low input offset current. Advanced design techniques allow for higher slew rates, gain bandwidth products, and output swing. Features: D Low Supply Current: 200µA/Amplifier D Low Input Bias Current: 5pA D High Gain Bandwidth: 2MHz D High Slew rate: 6V/µs D High Input Impedance: 1012Ω D Large Output Voltage Swing: ±14V D Output Short Circuit Protection Absolute Maximum Ratings: Supply Voltage (From VCC to VEE), VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +36V Input Differential Input Voltage (Note 1), VIDR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30V Input Voltage Range (Note 1, Note 2), VIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V Output Short–Circuit Duration (Note 3), ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indefinite Seconds Operating Junction Temperature (Note 3), TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C Storage Temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Storage temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –60° to +150°C Note 1. Differential voltages are at the non–inverting input terminal with respect to the inverting input terminal. Note 2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15V, whchever is less. Note 3. Power dissipation must be considered to ensure maximun junction temperature (TJ) is not exceeded. DC Electrical Characteristics: (VCC = +15V, VEE = –15V unless otherwise specified) Parameter Input Offset Voltage Symbol VIO aVIO IIO IIB VICR VOM AVD GBW ri CMRR PSRR PD ID CS SR tr OS tS Test Conditions VO = 0, RS = 50Ω TA = +25°C TA = 0° to +70°C Min – – – – – – – – –11 ±10.0 ±10.0 3 3 – – 70 70 – – – 2 – – – Typ 3 – 10 5 – 30 – +14.5 –12 ±14 – 58 – 2 1012 84 86 6.0 200 120 6 0.1 10 1.6 Max 15 20 – 200 5 200 10 +11 – – – – – – – – – 7.5 250 – – – – – Unit mV mV µV/°C pA nA pA nA V V V V V/mV V/mV MHz Ω dB dB mW µA dB V/µs µs % µs µs Temperature Coefficient of Input Offset Voltage Input Offset Current VO = 0, RS = 50Ω, TA = 0° to +70°C VCM = 0, VO = 0 VCM = 0, VO = 0 TA = +25°C TA = 0° to +70°C RL = 10kΩ, TA = +25°C RL = 10kΩ, TA = 0° to +70°C VO = ±10V, RL ≥ 10kΩ f = 200kHz TA = +25°C VCM = VICRmin, VO = 0, RS = 50Ω, TA = +25°C VCM = 0, VO = 0, RS = 50Ω, TA = +25°C No Load, VO = 0, TA = +25°C No Load, VO = 0, TA = +25°C f = 10kHz Vin = –10V to +10V, RL = 10kΩ, CL = 100pF, AV = +1.0 Vin = 20mV, RL = 10kΩ, CL = 100pF, AV = +1.0 VCC = +15V, VEE = –15V, AV = –1.0, RL = 10kΩ, VO = 0 to 10V step to within 10mV TA = +25°C TA = 0° to +70°C TA = +25°C TA = 0° to +70°C TA = +25°C TA = 0° to +70°C Input Bias Current Common–Mode Input Voltage Range Maximim Peak Output Voltage Swing Large–Signal Differential Voltage Amplification Gain Bandwidth Product Input Resistance Common–Mode Rejection Ratio Supply Volatge Rejection Ratio Total Power Dissipation (Each Amp) Power Supply Current (Each Amp) Channel Separation Slew Rate Rise Time Overshoot Setting Time to within 1.0mV – 2.2 – Equivalent Input Noise en RS = 100Ω, f = 1kHz – 47 – nV/ Hz Pin Connection Diagram Output 1 1 Inverting Input 1 2 Non–Inverting Input 1 3 VCC (–) 4 8 VCC (+) 7 6 5 Output 2 Invert Input 2 Non–Invert Input 2 8 5 .260 (6.6) 1 4 .390 (9.9) Max .155 (3.93) .300 (7.62) .100 (2.54) .300 (7.62) .145 (3.68)