Radio Frequency (RF) : RF Amplifiers : Analog Devices, Inc. - ADA4922-1

High Voltage Differential Broadband Amplifier, 18-bit ADC Driver

Model: ADA4922-1

Single-ended-to-differential conversion
Low distortion
Low differential output referred noise
No external gain components required
Low output-referred offset voltage

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The ADA4922-1 is a differential driver for 16-bit to 18-bit ADCs that have input ranges up to ±10 V. Configured in an easy-to-use, single-ended-to-differential configuration, the ADA4922-1 requires no external components to drive ADCs. The ADA4922-1 provides essential benefits such as low distortion and high SNR that are required for driving ADCs with resolutions up to 18 bits.

The ADA4922-1 is manufactured on ADI’s proprietary second-generation XFCB process that enables the amplifier to achieve excellent performance on high supply voltages.

Single-ended-to-differential conversion
Low distortion
Low differential output referred noise
No external gain components required
Low output-referred offset voltage
Low input bias current
Wide supply range
Can produce differential output signals in excess of 40 V p-p
High speed
Available in space-saving, thermally enhanced packages
Applications:
- High voltage data acquisition systems
- Industrial instrumentation
- Spectrum analysis
- ATE
- Medical instruments

ROHS Compliant - Yes
Spec Sheet available - Yes

Operating Temperature (Maximum): 185 F
Operating Temperature (Minimum): -40 F
Maximum Frequency Response (Bandwidth): 38000 kHz
Maximum Frequency Response (Bandwidth): 38000000 Hz
ROHS Compliant: Yes
Signal to Noise Ratio: 114 dB
DC Voltage: 5 Volts

Broadband Amplifier 333 kb - Data Sheet

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High Voltage Differential Broadband Amplifier, 18-bit ADC Driver

Model: ADA4922-1

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