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ANALOG DEVICES ADA4937-2YCPZ-R7

Operational Amplifier, Ultra Low Distortion, 2 Channels, 1.9 GHz, 6 kV/µs, 3V to 5.25V, LFCSP

ANALOG DEVICES ADA4937-2YCPZ-R7

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Manufacturer Part No:
ADA4937-2YCPZ-R7
Order Code:
4218464
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Technical Datasheet:
ADA4937-2YCPZ-R7   Datasheet
ECAD / MCAD
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Product Overview

ADA4937-2 is a low noise, ultralow distortion, high speed differential amplifier. It is an ideal choice for driving high performance ADCs with resolutions upto 16bits from dc to 100MHz. The adjustable level of the output common mode allows the device to match the input of the ADC. The internal common-mode feedback loop also provides exceptional output balance as well as suppression of even-order harmonic distortion products. It is fabricated using Analog Devices, Inc., proprietary silicon-germanium (SiGe), complementary bipolar process, enabling them to achieve very low levels of distortion with an input voltage noise of only 2.2nV/√Hz. The low dc offset and excellent dynamic performance of the device make them well-suited for a wide variety of data acquisition and signal processing applications. It is used in applications such as ADC drivers, single-ended-to-differential converters, IF and baseband gain blocks, differential buffers, line drivers.
  • Single-supply operation range from 3.3V to 5V
  • Adjustable output common-mode voltage, externally adjustable gain
  • Differential-to-differential or single-ended-to-differential operation
  • 1900MHz typical -3dB small signal bandwidth at (VOUT, dm = 0.1V p-p, TA = 25°C)
  • Slew rate is 6000V/µs typical at (VOUT, dm = 2V p-p; 25% to 75%, TA = 25°C)
  • Settling time is 7ns typical at (VOUT, dm = 2V p-p, TA = 25°C)
  • Offset voltage is +2.5mV maximum at (VOS, dm = VOUT, dm/2; VDIN+ = VDIN- = 2.5V)
  • Low input voltage noise is 2.2nV/√Hz typical at (f = 100KHz, TA = 25°C)
  • Second harmonic is -112dBc typical at (VOUT, dm = 2V p-p; 10MHz, TA = 25°C)
  • Operating temperature is -40°C to +105°C, package style is 24-lead LFCSP

Footnotes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

Product Information

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:
2Amplifiers

:
2Channels

:
1.9GHz

:
6kV/µs

:
3V to 5.25V

:
LFCSP

:
24Pins

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Differential

:
-

:
500µV

:
-30µA

:
Surface Mount

:
-40°C

:
105°C

:
-

:
-

:
MSL 3 - 168 hours

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Technical Documents (1)

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Extra stock is available upon order to the Supplier Lead Time which is approximately 9/15/25

3 deliver in 2-3 business days from our SG warehouse
892 deliver in 3-4 business days from our UK warehouse

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

¥1,244.65 (¥1,369.12 Inc. JCT)

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