AD7650ASTZ
数据手册.pdfANALOG DEVICES AD7650ASTZ 模数转换器, 16 bit, 570 kSPS, 单, 4.75 V, 5.25 V, LQFP
Product Details
The AD7650 is a low cost, 16-bit, 570 kSPS, unipolar CMOS Successive Approximation ADC featuring 15-bits No Missing Codes. This model was developed to compete against ADCs with similar performance but at a higher sampling frequency. The AD7650 is an excellent, low cost complement to our previously introduced, high-performance 16-bit ADCs AD7664 and AD7665.
Typical AC specifications are 86 dB SINAD and -98 THD @ 45 kHz. DC performance is ±6 LSB INL and 15-bits of no missing codes. Maximum power dissipation is 115 mW @500 kSPS and typically 21 µW @100 SPS. The AD7650 features differential inputs with a 0 V to 2.5 V input range. This model is available in the 48-lead LQFP or, for applications where board space is critical, the chip scale 48-lead LFCSP. The AD7650 is the first PulSAR ADC to feature this new package.
**APPLICATIONS**
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- Data Acquisition
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- Instrumentation
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- Digital Signal Processing
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- Spectrum Analysis
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- Medical Instruments
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- Battery-Powered Systems
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- Process Control
### Features and Benefits
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- Throughput
570 kSPS Warp Mode
500 kSPS Normal Mode
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- 16 Bits Resolution
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- Analog Input Voltage Range: 0 V to 2.5 V
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- No Pipeline Delay
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- Parallel and Serial 5 V/3 V Interface
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- SPI®/QSPI™/MICROWIRE™/DSP Compatible
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- Single 5 V Supply Operation
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- Power Dissipation:
77 mW Typical @ 444 kSPS
Impulse Mode
21 µW @ 100 SPS
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- Power-Down Mode: 7 µW Max
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- Package: 48-Lead Quad Flat Pack
LQFP or 48-Lead Frame Chip-Scale
Pack LFCSP
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- Pin-to-Pin Compatible with PulSAR ADCs
