AD7675 16-Bit, 100 kSPS Differential PulSAR® A/D Converter
The AD7675 is a 1.5 LSB INL charge redistribution SAR Analog-to-Digital Converter that operates from a single 5 V power supply. It contains a 100 kSPS 16-Bit sampling ADC, a differential input structure, an internal conversion clock, error correction circuits, and both serial and parallel system interface ports. The AD7675 has No Missing Codes performance, a SINAD of 92 dB, consumes only 15mW power at 100 kSPS, and comes in a 48-pin LQFP package.
The AD7675 is based on the PulSAR core and is among the the industry's most accurate parts. It also offers a dramatic improvement in power over other parts.
Features and Benefits- Throughput: 100 kSPS
- INL: ±1.5 LSB Max (±0.0015% of Full Scale)
- 16 Bits Resolution with No Missing Codes
- S/(N+D): 94 dB Typ @ 45 kHz
- THD: –110 dB Typ @ 45 kHz
- Differential Input Range: ±2.5 V
- Both AC and DC Specifications
- No Pipeline Delay
- Parallel (8 Bits/16 Bits) and
Serial 5 V/3 V Interface - SPI®/QSPI™/MICROWIRE™/DSP
Compatible - Single 5 V Supply Operation
- 15 mW Typical Power Dissipation,
15 µW @ 100 SPS
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Data Sheets
Application Notes
Product Highlight
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
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| AD7675ASTZ Production | 48 ld LQFP | OTH 250 | -40 to 85C | 15.93 | 14.2 | Y |
| AD7675ASTZRL Production | 48 ld LQFP | REEL 2000 | -40 to 85C | 0 | 14.2 | Y |
Evaluation Boards
| Part Number | Description | Price | RoHS |
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| EVAL-CED1Z | Evaluation Controller Board | 249 | Y |
Reference Materials
