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| NTE947 & NTE947D Integrated Circuit Dual Operational Amplifier Description: The NTE947 and NTE947D are general purpose dual operational amplifiers in a 10-Lead Metal Can and 14-Lead DIP type packages respectively. These two amplifiers share a common bias network and power supply leads. Otherwise, their operation is completely independent. Features: D No Frequency Compensation Required D Short-Circuit Protection D Wide Common-Mode and Differential Voltage Ranges D Low-Power Consumption D No Latch-Up D Balanced Offset Null D Choice of Package Types: NTE947: 10-Lead Metal Can NTE947D: 14-Lead DIP Absolute Maximum Ratings: Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800mW Differential Input Voltage, VID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V Common-Mode Input Swing Voltage (Note 2), VICR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V Output Short-Circuit Duration, tOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indefinite Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to +70C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to +150C Lead Temperature (During Soldering, 10sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300C Note 1. The maximum junction temperature of the NTE947 and NTE947D is 100C. For operating at elevated temperatures, the NTE947 must be derated based on a thermal resistance of +150C/W, junction-to-ambient, or +45C/W, junction-to-case. The thermal resistance of the NTE947D is +100C, junction-to-ambient. Note 2. For supply voltages less than 15V, the absolute maximum input voltage is equal to the supply voltage. Electrical Characteristics: (VS = 15V, 0 TA +70C unless otherwise specified) Parameter Input Offset Voltage Symbol VIO Test Conditions RS 10k TA = +25C 0 TA +70C Input Offset Voltage Adjustment Range Input Offset Current IIO IIB ri VICR TA = +25C, VS = 20V TA = +25C 0 TA +70C Input Bias Current TA = +25C 0 TA +70C Input Resistance Common-Mode Input Voltage Swing Large Signal Voltage Gain TA = +25C, VS = 20V TA = +25C VS = 15V, VO = 10V, RL 2k VOR IOS CMRR SVRR tPLH VS = 15V TA = +25C 0 TA +70C, RS 10k, VCM = 12V 0 TA +70C, RS 10k, VS = 20V to 5V TA = +25C, Unity Gain - - SR TA = +25C, Unity Gain TA = +25C, VS = 15V Pin Connection Diagram NTE947 (Top View) NTE947D - - - 0.3 5 0.5 1.7 50 - - - 2.8 85 TA = +25C 0 TA +70C RL 10k RL 2k Output Short-Circuit Current Common-Mode Rejection Ratio Supply Voltage Rejection Ratio Transient Response Rise Time Overshoot Slew Rate Supply Current (Per Amplifier) Power Consumption (Per Amplifier) Min - - - - - - - 0.3 12 20 15 12 10 - 70 77 Typ 2.0 - 15 20 - 80 - 2.0 13 200 - 14 13 25 90 96 Max 6.0 7.5 - 200 300 500 0.8 - - - - - - - - - Unit mV mV mV nA nA nA A M V V/mV V/mV V V mA dB dB Output Voltage Swing s % V/s mA mW ICC, IEE TA = +25C PC Invert Input B 7 V (+) B 8 Output B N.C. 9 10 1 Output A Non-Invert Input B 6 5 V (-) Invert Input A 1 Non-Invert Input A 2 Offset Null A 3 V (-) 4 14 Offset Null A 13 V (+) A 12 Output A 11 N.C. 10 Output B 9 V (+) B 8 Offset Null B 4 Non-Invert Input A 3 Invert Input A 2 V (+) A Offset Null B 5 Non-Invert Input B 6 Invert Input B 7 NTE947 .335 (8.52) Dia Max .175 (4.45) Max .500 (12.7) Min .018 (0.45) Dia Typ .100 (2.54) 3 2 1 7 10 9 8 .200 (5.08) Dia 4 5 6 .370 (9.4) Max NTE947D 14 8 1 7 .785 (19.95) Max .300 (7.62) .200 (5.08) Max .100 (2.45) .600 (15.24) .099 (2.5) Min |
Price & Availability of NTE947D
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