The AD9248BSTZ-40 from Analog Devices is a dual-channel, 14-bit high-speed analog-to-digital converter (ADC) with a sampling rate of 40 MSPS. Operating from a 3 V supply, it integrates two high-performance sample-and-hold amplifiers (SHAs) and an on-chip voltage reference. Its multistage differential pipeline architecture with output error correction provides reliable high-speed and high-resolution analog-to-digital conversion.
The AD9248BSTZ-40 supports differential analog inputs with a 500 MHz input bandwidth and a flexible input range from 1 Vp-p to 2 Vp-p. Digital output data can be configured in offset binary or two’s complement format, making the device suitable for a wide range of high-speed signal acquisition and processing applications.
Housed in a 64-lead LQFP package measuring 7 mm × 7 mm, the device is specified for an industrial temperature range of -40°C to +85°C. Typical applications include communications systems, medical ultrasound, imaging equipment, instrumentation, and high-speed data acquisition systems.
Key Specifications:
- Brand: Analog Devices / ADI
- Part Number: AD9248BSTZ-40
- Product Type: High-Speed ADC
- Number of Channels: 2
- Resolution: 14 Bit
- Sampling Rate: 40 MSPS
- Supply Voltage: 3 V
- Supply Range: 2.7 V to 3.6 V
- Analog Input: Differential
- Input Bandwidth: 500 MHz
- Input Range: 1 Vp-p to 2 Vp-p
- Architecture: Differential Pipeline ADC
- Data Format: Offset Binary / Two’s Complement
- Package: 64-LQFP
- Package Size: 7 mm × 7 mm
- Operating Temperature: -40°C to +85°C
- Product Status: Production
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