LM13600 DATASHEET PDF

LM datasheet, LM circuit, LM data sheet: NSC – Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers. The log amplifier of datasheet search, datasheets, Datasheet search site for Electronic LM Datasheet(PDF) 19 Page – National Semiconductor (TI). LM Dual Operational Transconductance Amplifier With Linearizing Diodes And Buffers Details, datasheet, quote on part number: LM

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TC at about 1.

OUT is ensured because the TC of the. A2 transfer function is equal and opposite to the TC of the. The wide dynamic range of the LM allows easy control.

ABC over a range of 4 to 6 decades of cur. Since the closed-loop configuration ensures that the input to. A2 is held equal to 0V, the output current of A1 is equal.

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The differential voltage between Q1 and Q2 is attenuated by. The ratio of the Q1 and Q2 collector currents is defined by:.

This logarithmic current can be used to bias the circuit of. Electronic Components Datasheet Search. Part Name Included start with end match. The log amplifier of Figure 29 responds to the ratio of cur- rents through buffer transistors Q3 and Q4.

LM Datasheet(PDF) – National Semiconductor (TI)

The wide dynamic range of the LM allows easy control of the output pulse width in the Pulse Width Modulator of Fig- ure For generating I ABC over a range of 4 to 6 decades of cur- rent, the system of Figure 31 provides a logarithmic current out for a linear voltage in. The differential voltage between Q1 and Q2 is attenuated by the R1, R2 network so that A1 may be assumed to be oper- ating within its linear range.

From Equation 5the input volt- age to A1 is: The voltage on the base of Q1 is then The ratio of the Dagasheet and Q2 collector currents is defined by: Combining and solving for I ABC yields: This logarithmic current can be used to bias the circuit of Fig- ure 4 provide a temperature independent stereo attenuation characteristic. Delta VBE Reference www.