Cirrus Logic CS5014
The CS5012A/14/16 are 12-, 14-, and 16-bit monolithic analog to digital converters with conversion times of 7.2 µs, 14.25 µs and 16.25 µs. The pin compatible CS5012A/14/16 consist of a DAC, conversion and calibration microcontroller, oscillator, comparator, microprocessor-compatible 3-state I/O, and calibration circuitry.
| Part No. |
CS5014 |
| Datasheet |
CS5014
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| Manufacturer |
 Cirrus Logic |
| Description |
SELF CALIBRATING A/D CONVERTERS |
| Buy |
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FEATURES
z DESCRIPTION
Unique selfcalibration circuitry ensures excellent linearity and differential nonlinearity, with no missing codes. Offset and full-scale errors are kept within 1/2 LSB (CS5012A/14) and 1 LSB (CS5016), eliminating the need for calibration. Unipolar and bipolar input ranges are digitally selectable. The input track-and-hold, inherent to the devices’ sampling architecture, acquires the input signal after each conversion using a fast-slewing, on-chip buffer amplifier. This allows throughput rates up to 100 kSps(CS5012A), 56 kSps (CS5014), and 50 kSps (CS5016). ORDERING INFORMATION See “Ordering Information” on page39. Monolithic CMOS A/D Converters – Microprocessor Compatible – Parallel & Serial Output – Inherent Track/Hold Input z z True 12-bit, 14-bit, and 16-bit Precision Conversion Times – CS5016: 16.25 µs – CS5014: 14.25 µs – CS5012A: 7.20 µs z Linearity Error: ±0.001% FS – Guaranteed No Missing Codes z Self-calibration Maintains Accuracy – Accurate Over Time &...
