MAX195BCPE Product Details
The MAX195BCPE is a 16-bit successive-approximation analog-to-digital converter (ADC) that combines high speed, high accuracy, low power consumption, and a 10μA shutdown mode. Internal calibration circuitry corrects linearity and offset errors to maintain the full rated performance over the operating temperature range without external adjustments. The capacitive-DAC architecture provides an inherent 85ksps track/hold function. The MAX195, with an external reference (up to +5V), offers a unipolar (0V to VREF) or bipolar (-VREF to VREF) pin-selectable input range. Separate analog and digital supplies minimize digital-noise coupling. The chip select (CS) input controls the three-state serial-data output. The output can be read either during conversion as the bits are determined, or following conversion at up to 5Mbps using the serial clock (SCLK). The end-of-conversion (EOC) output can be used to interrupt a processor, or can be connected directly to the convert input (CONV) for continuous, full-speed conversions. The MAX195BCPE is available in 16-pin DIP, wide SO, and ceramic sidebraze packages.
Feature
- 16 Bits, No Missing Codes
- 90dB SINAD
- 9.4μs Conversion Time
- 10μA (max) Shutdown Mode
- Built-In Track/Hold
- AC and DC Specified
- Unipolar (0V to VREF) and Bipolar (-VREF to VREF) Input Range
- Three-State Serial-Data Output
- Small 16-Pin DIP, SO, and Ceramic SB Packages
Applications
- Audio
- Digital Signal Processing (DSP)
- Industrial Controls
- Medical Signal Acquisition
- Multiple Transducer Measurements
- Portable Instrumentation
- Robotics
- Vibration Analysis
(Picture: Diagram)
