ADI AD8336ACPZ-R7

Усилитель с переменным коэффициентом усиленияОбработка сигналовПоверхностный монтаж

Overview

The AD8336ACPZ-R7 is a low noise, single-ended, linear in dB, general-purpose variable gain amplifier, usable over a large range of supply voltages. It features an uncommitted preamplifier with a usable gain range of 6 dB to 26 dB. The VGA gain range is 0 dB to 60 dB, with absolute gain limits of −26 dB to +34 dB. When the preamplifier gain is adjusted for 12 dB, the combined 3 dB bandwidth of the preamplifier and VGA is 100 MHz, and the amplifier is fully usable to 80 MHz. With ±5 V supplies, the maximum output swing is 7 V p-p.

If required, quiescent power is limited to a safe level by asserting the PWRA pin.

Features

Applications

• Logarithmic and exponential operation circuits
• Multiplication and division circuits
• Precision measurement
• Power control
• Information processing
• Weak signal detection
• Signal amplification
• Signal filtering
• Signal operation
• Video and image computer boards