AD7650ASTZRL Datasheet PDF - ADI

●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