| LM13700 Manufacturer | National Semiconductor |
| LM13700 Description | Dual Operational Transconductance Amplifier with Linearizing Diodes and Buffers |
| LM13700 Categories | |
| LM13700 Datasheet (PDF) | |
| LM13700 Features | - gm adjustable over 6 decades
- Excellent gm linearity
- Excellent matching between amplifiers
- Linearizing diodes
- High impedance buffers
- High output signal-to-noise ratio
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| LM13700 Description | The LM13700 series consists of two current controlled transconductance amplifiers, each with differential inputs and a push-pull output. The two amplifiers share common supplies but otherwise operate independently. Linearizing diodes are provided at the inputs to reduce distortion and allow higher input levels. The result is a 10 dB signal-to-noise improvement referenced to 0.5 percent THD. High impedance buffers are provided which are especially designed to complement the dynamic range of the amplifiers. The output buffers of the LM13700 differ from those of the LM13600 in that their input bias currents (and hence their output DC levels) are independent of IABC. This may result in performance superior to that of the LM13600 in audio applications. |
| LM13700 Parameters | | Temperature Min (deg C) | 0000000000.0000 | | Temperature Max (deg C) | 70 | | Channels (Channels) | 2 | | Input OutputType | Not Rail to Rail | | Gain Bandwidth (MHz) | 2 | | Slew Rate (Volts/usec) | 50 | | SupplyCurrent Per Channel (mA) | 1.30 | | Supply Min (Volt) | 10 | | Supply Max (Volt) | 36 | | Offset Voltage (mV) | 4 | | Max Input Bias Current (nA) | 7000 | | Output Current (mA) | 20 | | Shut down | No | | Special Features | Undefined |
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| Related or Similar Components | LM13700M LM13700MX LM13700N |