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
● Data Acquisition
● Instrumentation
● Digital Signal Processing
● Spectrum Analysis
● Medical Instruments
● Battery-Powered Systems
● Process Control
●### Features and Benefits
● Throughput
●570 kSPS (Warp Mode)
●500 kSPS (Normal Mode)
● 16 Bits Resolution
● Analog Input Voltage Range: 0 V to 2.5 V
● No Pipeline Delay
● Parallel and Serial 5 V/3 V Interface
● SPI®/QSPI™/MICROWIRE™/DSP Compatible
● Single 5 V Supply Operation
● Power Dissipation:
●77 mW Typical @ 444 kSPS
●(Impulse Mode)
●21 µW @ 100 SPS
● Power-Down Mode: 7 µW Max
● Package: 48-Lead Quad Flat Pack
●(LQFP) or 48-Lead Frame Chip-Scale
●Pack (LFCSP)
● Pin-to-Pin Compatible with PulSAR ADCs
