(Hong Kong)
Product Summary
The LM3080N is a programmable transconductance block intended to fulfill a wide variety of variable gain applications. The device has differential inputs and high impedance push-pull outputs. The LM3080N has high input impedance and its transconductance (gm) is directly proportional to the amplifier bias current (IABC). High slew rate together with programmable gain make the LM3080N an ideal choice for variable gain applications such as sample and hold, multiplexing, filtering, and multiplying.
Parametrics
LM3080N absolute maximum ratings: (1)Supply Voltage: ±18V; (2)Power Dissipation: 250 mW; (3)Differential Input Voltage: ±5V; (4)Amplifier Bias Current (IABC): 2mA; (5)DC Input Voltage: +VS to -VS; (6)Operating Temperature Range: 0℃ to +70℃; (7)Storage Temperature Range: -65℃ to +150℃; (8)Lead Temperature (Soldering, 10 sec.): 260℃.
Features
LM3080N features: (1)Slew rate (unity gain compensated): 50 V/μs; (2)Fully adjustable gain: 0 to gm . RL limit; (3)Extended gm linearity: 3 decades; (4)Flexible supply voltage range: ±2V to ±18V; (5)Adjustable power consumption.
Diagrams
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IC REG CTRLR BUCK PWM CM 32-LLP |
Data Sheet |
Negotiable |
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LM3000ASQX/NOPB |
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IC REG CTRLR BUCK PWM CM 32-LLP |
Data Sheet |
Negotiable |
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LM3000EVAL |
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BOARD EVALUATION LM3000 |
Data Sheet |
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LM3000EVAL/NOPB |
National Semiconductor (TI) |
Power Management IC Development Tools LM3000 EVAL BOARD |
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LM3000SQ/NOPB |
National Semiconductor (TI) |
Current Mode PWM Controllers |
Data Sheet |
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LM3000SQX/NOPB |
National Semiconductor (TI) |
Current Mode PWM Controllers |
Data Sheet |
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