Mingjiada Electronics Supply ADI AD8139ARDZ High Performance Differential Amplifier
Package: SOIC-8
Type: Differential Amplifier
Product Diagram:
The AD8139ARDZ is an ultra-low noise, high-performance differential amplifier that provides rail-to-rail output. Its low noise, high SFDR, and wide bandwidth characteristics make it ideal for driving ADCs with up to 18-bit resolution.
The AD8139ARDZ is easy to apply, and the internal common-mode feedback architecture allows the output common-mode voltage to be controlled by applying a voltage on one pin. The internal feedback loop also provides excellent output balance and suppresses even-order harmonic distortion products.
Fully differential and single-ended to differential gain configurations are easily achieved with the AD8139ARDZ. A simple external feedback network of four resistors determines the closed-loop gain of the amplifier.
AD8139ARDZ Applications
ADC driver with up to 18-bit resolution
Single-ended to differential converter
Differential filter
Level converter
Differential PCB driver
Differential cable driver
AD8139ARDZ Product Features:
Fully differential
Low noise
2.25 nV/√Hz
2.1 pA/√Hz
Low harmonic distortion
SFDR: 98 dBc (1 MHz)
SFDR: 85 dBc (5 MHz)
SFDR: 72 dBc (20 MHz)
High-speed
3 dB bandwidth: 410 MHz (G = 1)
800 V/µs slew rate
0.01% build-up time: 45 ns
69 dB output balance (1 MHz)
80 dB DC CMRR
Low misalignment: ±0.5 mV (max)
Low input misalignment current: 0.5 µA (max)
Differential Inputs and Outputs
Differential to Differential or Single-Ended to Differential operation
Rail-to-Rail Outputs
Adjustable Output Common Mode Voltage
Wide Supply Voltage Range: 5 V to 12 V
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Contact:
QQ：1668527835
Tel：13410018555
Email：chen13410018555@163.com
