DESCRIPTION
The SA5212A is a 14kΩ transimpedance, wideband, low noise differential output amplifier, particularly suitable for signal recovery in fiber optic receivers and in any other applications where very low signal levels obtained from high-impedance sources need to be amplified.

FEATURES
• Extremely low noise: 2.5pA/√Hz
• Single 5V supply
• Large bandwidth: 140MHz
• Differential outputs
• Low input/output impedances
• 14kΩ differential transresistance
• ESD hardened

APPLICATIONS
• Fiber-optic receivers, analog and digital
• Current-to-voltage converters
• Wideband gain block
• Medical and scientific instrumentation
• Sensor preamplifiers
• Single-ended to differential conversion
• Low noise RF amplifiers
• RF signal processing