Product Summary

The CS5102A-BL is a 16-bit monolithic CMOS analog-to-digital converter capable of 100 kHz (5101A) and 20 kHz (5102A) throughput. The CS5102A-BL’s low power consumption of 44mW, coupled with a power down mode, makes the CS5102A-BL particularly suitable for battery powered operation. On-chip self-calibration circuitry achieves nonlinearity of ±0.001% of FS and guarantees 16-bit no missing codes over the entire specified temperature range. Superior linearity also leads to 92 dB S/(N+D) with harmonics below -100 dB. Offset and full-scale errors are minimized during the calibration cycle, eliminating the need for external trimming.

Parametrics

CS5102A-BL absolute maximum ratings: (1)DC Power Supplies: Positive Digital (Note 35) VD+: -0.3V to 6.0V; (2)Negative Digital VD-: 0.3V to -0.6V; (3)Positive Analog VA+: -0.3V to 6.0V; (4)Negative Analog VA-: 0.3V to -0.6V; (5)Input Current, Any Pin Except Supplies (Note 36) Iin: ±10mA; (6)Analog Input Voltage (AIN and VREF pins): VINA (VA-)-0.3 to (VA+)+0.3V; (7)Digital Input Voltage VIND: -0.3 to (VA+)+0.3V; (8)Ambient Operating Temperature TA: -55 to 125℃; (9)Storage Temperature Tstg: -65 to 150℃; (10)Ambient Operating Temperature TA: -55 to 125℃; (11)Storage Temperature Tstg: -65 to 150℃.

Features

CS5102A-BL features: (1)Monolithic CMOS A/D Converters; (2)Inherent Sampling Architecture; (3)2-Channel Input Multiplexer; (4)Flexible Serial Output Port; (5)Ultra-Low Distortion; (6)S/(N+D): 92 dB; (7)THD: 0.001%; (8)Conversion Time: CS5101A: 8μs, CS5102A: 40μs; (9)Linearity Error: ±0.001% FS; (10)Guaranteed No Missing Codes; (11)Self-Calibration Maintains Accuracy; (12)Over Time and Temperature; (13)Low Power Consumption: CS5101A: 320mW, CS5102A: 44mW; (14)Power-down Mode: <1mW; (15) Evaluation Board Available.

Diagrams

CS5102A-BL block diagram

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