AD7650ASTZRL
Active16-BIT, 570 KSPS, UNIPOLAR CMOS SUCCESSIVE APPROXIMATION ADC
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AD7650ASTZRL
Active16-BIT, 570 KSPS, UNIPOLAR CMOS SUCCESSIVE APPROXIMATION ADC
Technical Specifications
Parameters and characteristics for this part
| Specification | AD7650ASTZRL |
|---|---|
| Architecture | SAR |
| Configuration | S/H-ADC |
| Data Interface | SPI, DSP, Parallel |
| Input Type | Pseudo-Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 count |
| Number of Bits | 16 bits |
| Number of Inputs | 1 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 48-LQFP |
| Package Length | 7 mm |
| Package Name | 48-LQFP |
| Package Width | 7 mm |
| Ratio - ADC | 1 |
| Ratio - S/H | 1 |
| Reference Type | External |
| Sampling Rate (Per Second) | 570 kHz |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Digital | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2000 | $ 19.58 | <1d |
CAD
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Description
General part information
AD7650 Series
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.APPLICATIONSData AcquisitionInstrumentationDigital Signal ProcessingSpectrum AnalysisMedical InstrumentsBattery-Powered SystemsProcess Control
