Overview
The MAX11634EEE+ is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX11634–MAX11637 family, which features serial 12-bit ADCs with an internal reference and true differential track/hold. The MAX11634EEE+ is designed for high precision and reliability, making it suitable for a variety of applications requiring accurate analog-to-digital conversion.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|---|
| Resolution | - | - | - | 12 bits | - | - |
| Sampling Rate | fSAMPLE | - | - | 300 ksps | - | - |
| Input Channels | - | - | - | 4 channels | - | - |
| Supply Voltage | VDD | - | 4.75 V | - | 5.25 V | V |
| Internal Reference Voltage | REF | - | 4.024 V | 4.096 V | 4.168 V | V |
| Signal-to-Noise Plus Distortion (SINAD) | - | - | - | 73 dB | - | - |
| Total Harmonic Distortion (THD) | - | - | - | -88 dBc | - | - |
| Spurious-Free Dynamic Range (SFDR) | - | - | - | 89 dBc | - | - |
| Full-Power Bandwidth | - | - | - | 1 MHz | - | - |
| Operating Temperature Range | TA | - | -40°C | - | 85°C | °C |
| Package Type | - | - | - | 16-pin QSOP | - | - |
Key Features
- True differential track/hold for high accuracy and noise rejection.
- Internal reference with low temperature coefficient.
- On-chip FIFO for efficient data handling.
- Scan mode and internal clock mode for flexible operation.
- Internal averaging and AutoShutdown™ for power efficiency.
- SPI™-/QSPI™-/MICROWIRE™-compatible serial port for easy communication.
- Single-ended or differential input configurations.
- Operating from either a +3V or +5V supply.
Applications
The MAX11634EEE+ is suitable for various applications requiring high-precision analog-to-digital conversion, such as:
- Industrial automation and control systems.
- Medical devices and diagnostic equipment.
- Aerospace and defense systems.
- Automotive systems, including sensor interfaces and data acquisition.
- Test and measurement instruments.
Q & A
- What is the resolution of the MAX11634EEE+ ADC?
The MAX11634EEE+ has a resolution of 12 bits. - What is the maximum sampling rate of the MAX11634EEE+?
The maximum sampling rate is 300 ksps using an external clock. - How many input channels does the MAX11634EEE+ have?
The MAX11634EEE+ has 4 input channels. - What is the supply voltage range for the MAX11634EEE+?
The supply voltage range is from 4.75 V to 5.25 V. - What is the internal reference voltage of the MAX11634EEE+?
The internal reference voltage is between 4.024 V and 4.168 V. - What is the signal-to-noise plus distortion (SINAD) of the MAX11634EEE+?
The SINAD is 73 dB. - What is the total harmonic distortion (THD) of the MAX11634EEE+?
The THD is up to -88 dBc. - What is the spurious-free dynamic range (SFDR) of the MAX11634EEE+?
The SFDR is 89 dBc. - What is the full-power bandwidth of the MAX11634EEE+?
The full-power bandwidth is 1 MHz. - What is the operating temperature range of the MAX11634EEE+?
The operating temperature range is from -40°C to 85°C.
