Overview
The ADA4937-1YCPZ-R7 is a high-performance, low noise, and ultralow distortion differential amplifier produced by Analog Devices Inc. This device is specifically designed to drive high-performance analog-to-digital converters (ADCs) and is ideal for applications requiring high speed and precision signal processing.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package | LFCSP-16 (3x3) |
| Number of Channels | 1 Channel |
| GBP - Gain Bandwidth Product | 1.9 GHz |
| SR - Slew Rate | 6000 V/us |
| CMRR - Common Mode Rejection Ratio | 80 dB |
| Load Current | 70 mA |
| Current - Input Bias | 10 uA |
| Vos - Input Offset Voltage | 500 uV |
| Max Supply Voltage | 5 V |
| Supply Voltage - Min | 3.3 V |
| Current @ Pmpp | 39.5 mA |
| Minimum Operating Temperature (°C) | -40°C |
| Maximum Operating Temperature (°C) | +105°C |
| Mounting Style | SMD/SMT |
| Gain V/V | 0.98 V/V |
| Height | 0.83 mm |
| Length | 3 mm |
| Width | 3 mm |
| Maximum Input Resistance | 6 MOhms |
| Moisture Sensitive | Yes |
| PSRR - Power Supply Rejection Ratio | 70 dB |
| Settling Time | 7 ns |
Key Features
- Low noise and ultralow distortion, making it ideal for high-performance ADC driving.
- High gain bandwidth product of 1.9 GHz and a slew rate of 6000 V/us for high-speed applications.
- High common mode rejection ratio (CMRR) of 80 dB for improved signal integrity.
- Low input offset voltage of 500 uV and low input bias current of 10 uA.
- Operating supply voltage range from 3.3 V to 5 V.
- Compact LFCSP-16 package with a small footprint of 3x3 mm.
- High power supply rejection ratio (PSRR) of 70 dB.
- Fast settling time of 7 ns.
Applications
The ADA4937-1YCPZ-R7 is suited for a variety of high-performance applications, including:
- Driving high-speed analog-to-digital converters (ADCs) in data acquisition systems.
- Medical imaging and diagnostic equipment.
- Aerospace and defense systems requiring high precision and reliability.
- High-speed data acquisition and signal processing in industrial and commercial environments.
- Audio and video equipment where low distortion and high signal fidelity are critical.
Q & A
- What is the primary application of the ADA4937-1YCPZ-R7?
The primary application is driving high-performance analog-to-digital converters (ADCs) in data acquisition systems. - What is the gain bandwidth product of the ADA4937-1YCPZ-R7?
The gain bandwidth product is 1.9 GHz. - What is the slew rate of the ADA4937-1YCPZ-R7?
The slew rate is 6000 V/us. - What is the common mode rejection ratio (CMRR) of the ADA4937-1YCPZ-R7?
The CMRR is 80 dB. - What is the input offset voltage of the ADA4937-1YCPZ-R7?
The input offset voltage is 500 uV. - What is the operating supply voltage range of the ADA4937-1YCPZ-R7?
The operating supply voltage range is from 3.3 V to 5 V. - What is the package type and size of the ADA4937-1YCPZ-R7?
The package type is LFCSP-16 with a size of 3x3 mm. - Is the ADA4937-1YCPZ-R7 moisture sensitive?
Yes, it is moisture sensitive. - What is the settling time of the ADA4937-1YCPZ-R7?
The settling time is 7 ns. - What is the power supply rejection ratio (PSRR) of the ADA4937-1YCPZ-R7?
The PSRR is 70 dB.
