Description

The AD8137YCP-REEL7 is an IC chip in the electronic component category. It is a differential driver with a rail-to-rail output, ideal for driving 12-bit ADCs in power and cost-sensitive systems. The AD8137YCP-REEL7 offers an internal common-mode feedback architecture that controls the output common-mode voltage with the voltage applied to one pin. It provides inherently balanced outputs with suppressed even-order harmonic distortion products, and well-suited for fully differential and single-ended-to-differential gain configurations by employing external feedback networks. This IC chip employs the Analog Devices’ proprietary second-generation XFCB process, exhibiting high-performance capabilities with low power consumption. The AD8137YCP-REEL7 is available in 8-lead SOIC packaging and 3mm x 3mm LFCSP, and it operates over an extended industrial temperature range of -40°C to +125°C.

Specifications and 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

Application Scenarios

The AD8137YCP-REEL7 IC chip is well-suited for various applications that include but not limited to:

• 12-bit ADC drivers
• Portable instrumentation
• Battery-powered applications
• Single-ended-to-differential converters
• Differential active filters
• Video amplifiers
• Level shifters

Comparison

• Low power consumption
• Rail-to-rail output provides output swing close to supply rails
• Flexible in terms of differential-to-differential or single-ended-to-differential operation
• Adjustable output common-mode voltage that can be controlled by one pin
• High speed of 110 MHz at G = 1 with 450 V/µs slew rate
• Low input offset voltage and current

• The maximum supply voltage is 12 V