Overview
The MAX1134BEAP is a 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX1134/MAX1135 series, known for their high-speed and high-resolution conversion capabilities. The MAX1134BEAP operates on a single 3.3V supply and supports serial interfaces such as SPI, QSPI, and MICROWIRE, making it versatile for various applications. It features an internal track-and-hold circuit, a clock, and three general-purpose digital output pins, which can be used for controlling external multiplexers or programmable gain amplifiers (PGAs).
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 16-bit | |
| Conversion Rate | 150 ksps | |
| Analog Input Range (MAX1134) | 0 to +6V (unipolar), ±6V (bipolar) | V |
| Supply Voltage | 3.135V to 3.465V | V |
| Power Consumption | 8.0 mA | mA |
| Input Impedance (Unipolar/Bipolar) | 7.5 kΩ / 5.9 kΩ | kΩ |
| Input Capacitance | 32 pF | pF |
| Aperture Delay | 10 ns | ns |
| Aperture Jitter | 50 ps | ps |
| Signal-to-Noise Plus Distortion (SINAD) at 5 kHz | 84 dB | dB |
| Total Harmonic Distortion (THD) at 5 kHz | -93 dB | dB |
Key Features
- High-speed conversion rate of 150 ksps in bipolar mode.
- Excellent dynamic performance with SINAD of 84 dB and THD of -93 dB at 5 kHz.
- Low power consumption of 8.0 mA.
- Internal track-and-hold circuit, clock, and three general-purpose digital output pins.
- Supports SPI, QSPI, and MICROWIRE serial interfaces.
- Single 3.3V supply operation with power-down modes to reduce current consumption.
Applications
The MAX1134BEAP is ideal for various high-performance applications, including:
- Industrial process control: Due to its high accuracy and speed, it is suitable for monitoring and controlling industrial processes.
- Instrumentation: Its excellent dynamic performance makes it a good choice for precision measurement instruments.
- Medical applications: The device's low power consumption and high resolution are beneficial in medical devices that require precise and efficient data conversion.
Q & A
- What is the resolution of the MAX1134BEAP ADC?
The MAX1134BEAP has a resolution of 16 bits. - What is the conversion rate of the MAX1134BEAP?
The conversion rate is 150 ksps. - What are the analog input ranges for the MAX1134BEAP?
The analog input ranges are 0 to +6V (unipolar) and ±6V (bipolar). - What is the supply voltage range for the MAX1134BEAP?
The supply voltage range is 3.135V to 3.465V. - How much power does the MAX1134BEAP consume?
The device consumes 8.0 mA of power. - What serial interfaces does the MAX1134BEAP support?
The device supports SPI, QSPI, and MICROWIRE serial interfaces. - What are the key dynamic performance specifications of the MAX1134BEAP?
The key specifications include SINAD of 84 dB and THD of -93 dB at 5 kHz. - What are some typical applications of the MAX1134BEAP?
Typical applications include industrial process control, instrumentation, and medical applications. - Does the MAX1134BEAP have internal clock and track-and-hold circuits?
Yes, the device includes internal track-and-hold circuits and a clock. - How many general-purpose digital output pins does the MAX1134BEAP have?
The device has three general-purpose digital output pins.
