Overview
The MAX1133BCAP, produced by Analog Devices Inc./Maxim Integrated, is a high-performance, 16-bit analog-to-digital converter (ADC) designed for various industrial, instrumentation, and medical applications. This serially interfaced ADC is capable of operating at a conversion rate of 200ksps and features a high level of dynamic performance, including a signal-to-noise and distortion ratio (SINAD) of ≥85dB.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 16-bit | |
| Conversion Rate | 200ksps | |
| Input Range (Unipolar) | 0 to +4.096V | V |
| Input Range (Bipolar) | ±4.096V | V |
| Analog Supply Voltage | +4.75V to +5.25V | V |
| Digital Supply Voltage | +4.75V to +5.25V | V |
| Current Consumption | 7.5mA (typical) | mA |
| Input Impedance | 3.4kΩ to 4.5kΩ | kΩ |
| Input Capacitance | 32pF | pF |
| Aperture Delay | 10ns | ns |
| Aperture Jitter | 50ps | ps |
Key Features
- High-speed conversion rate of 200ksps
- Excellent dynamic performance with SINAD ≥85dB
- Low power consumption of 7.5mA (typical)
- Serial interface compatible with SPI, QSPI, and MICROWIRE devices
- Internal track/hold, clock, and +4.096V reference
- Three general-purpose digital output pins for external multiplexer or PGA control
- Available in a 20-pin SSOP package
Applications
- Industrial process control
- Instrumentation
- Medical applications
Q & A
- What is the resolution of the MAX1133BCAP ADC?
The MAX1133BCAP has a resolution of 16 bits.
- What is the conversion rate of the MAX1133BCAP?
The conversion rate is 200ksps.
- What are the input voltage ranges for the MAX1133BCAP?
The input voltage ranges are 0 to +4.096V (unipolar) and ±4.096V (bipolar).
- What are the supply voltage requirements for the MAX1133BCAP?
The device operates from a single +4.75V to +5.25V analog supply and a +4.75V to +5.25V digital supply.
- How much current does the MAX1133BCAP typically consume?
The device typically consumes 7.5mA.
- What is the input impedance of the MAX1133BCAP?
The input impedance is between 3.4kΩ and 4.5kΩ.
- What is the aperture delay of the MAX1133BCAP?
The aperture delay is 10ns.
- What is the aperture jitter of the MAX1133BCAP?
The aperture jitter is 50ps.
- What types of interfaces does the MAX1133BCAP support?
The device supports SPI, QSPI, and MICROWIRE interfaces.
- In what package is the MAX1133BCAP available?
The device is available in a 20-pin SSOP package.
