AD8137YRZ-REEL7

A low cost differential driver with a rail-to-rail output that is ideal for driving ADCs in systems that are sensitive to power and cost. Easy to apply, and its internal common-mode feedback architecture allows its output commonmode voltage to be controlled by the voltage applied to one pin. The internal feedback loop also provides inherently balanced outputs as well as suppression of even-order harmonic distortion products. Fully differential and single-ended-to-differential gain configurations are easily realized. External feedback networks consisting of four resistors determine the closed-loop gain of the amplifier. The power-down feature is beneficial in critical low power applications. Manufactured on a proprietary second-generation XFCB process, enabling it to achieve high levels of performance with very low power consumption. Available in the small 8-lead SOIC package and 3 mm×3 mm LFCSP package. Rated to operate over the extended industrial temperature range of -40°C to +125°C.

Applications

• ADC drivers
• Automotive vision and safety systems
• Automotive infotainment systems
• Portable instrumentation
• Battery-powered applications
• Single-ended-to-differential converters
• Differential active filters
• Video amplifiers
• Level shifters

Key features

• Fully differential
• Extremely low power with power-down feature
• 2.6 mA quiescent supply current @ 5 V
• 450 μA in power-down mode @ 5 V
• High speed
• 110 MHz large signal 3 dB bandwidth @ G = 1
• 450 V/μS slew rate
• 12-bit SFDR performance @ 500 kHz
• Fast settling time: 100 ns to 0.02%
• Low input offset voltage: ±2.6 mV max
• Low input offset current: 0.45 μA max
• Differential input and output
• Differential-to-differential or single-ended-to-differential operation
• Rail-to-rail output
• Adjustable output common-mode voltage
• Externally adjustable gain
• Wide supply voltage range: 2.7 V to 12 V
• Available in small SOIC package
• Qualified for automotive applications