The ACPR-BLK is a model of electronic component under the product category of IC Chips. It is a 16-bit, 100 kSPS (kilosamples per second), charge redistribution SAR (successive approximation register), analog-to-digital converter. The ACPR-BLK operates from a single 5 V (volt) power supply and features internal conversion clock, error correction circuits, and both serial and parallel system interface ports. The component is hardware factory-calibrated and comprehensively tested to ensure ac parameters such as signal-to-noise ratio (SNR) and total harmonic distortion (THD), in addition to the more traditional dc parameters of gain, offset, and linearity. It is fabricated using Analog Devices' high performance, 0.6 micron CMOS process with correspondingly low cost and is available in a 48-lead LQFP (quad flatpack) and a tiny 48-lead LFCSP (chip scale package) with operation specified from -40°C to +85°C.

• Throughput: 100 kSPS
• INL: ±3 LSB Max (±0.0046% of Full-Scale)
• 16-Bit Resolution with No Missing Codes
• S/(N+D): 87 dB Min @ 10 kHz, 90 dB Typ @ 45 kHz
• THD: -96 dB Max @ 10 kHz
• Analog Input Voltage Range: 0 V to 2.5 V
• Both AC and DC Specifications
• No Pipeline Delay
• Parallel and Serial 5 V/3 V Interface
• SPI®/QSPI™/MICROWIRE™/DSP Compatible
• Single 5 V Supply Operation
• 21 mW Typical Power Dissipation, 21 μW @ 100 SPS
• Power-Down Mode: 7 μW Max
• Package: 48-Lead Quad Flatpack (LQFP) and 48-Lead Chip Scale Package (LFCSP)
• Pin-to-Pin Compatible with the AD7664

• Data Acquisition
• Battery-Powered Systems
• PCMCIA
• Instrumentation
• Automatic Test Equipment
• Scanners
• Medical Instruments
• Process Control