| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7663ACPZRL is a 16-bit, 250 kSPS charge redistribution SAR analog-to-digital converter (ADC) from Analog Devices. It operates from a single 5 V power supply and accepts differential analog inputs. The device includes a sample-and-hold (S/H) circuit and a resistor input scaler that supports multiple analog input voltage ranges: bipolar ±10 V, ±5 V, and ±2.5 V, as well as unipolar 0 V to 10 V, 0 V to 5 V, and 0 V to 2.5 V.
Key performance specifications include a typical signal-to-noise and distortion ratio (SINAD) of 90 dB at 100 kHz input, total harmonic distortion (THD) of −100 dB typical, and integral nonlinearity (INL) of ±1.5 LSB maximum. The ADC provides 16-bit resolution with no missing codes and has no pipeline delay, making it suitable for single-shot and multiplexed applications.
The device offers flexible data interfaces including SPI, parallel (8/16-bit), and DSP-compatible serial modes. Power dissipation is 35 mW typical at full throughput, dropping to 15 µW at 100 SPS and 7 µW in power-down mode. The AD7663ACPZRL is housed in a 48-lead LFCSP-VQ (7x7 mm) package with an exposed pad for surface mount assembly. It operates over a −40°C to 85°C temperature range.
The AD7663ACPZRL has 16-bit resolution with no missing codes.
The maximum sampling rate is 250 kSPS (kilo-samples per second).
It supports bipolar ranges of ±10 V, ±5 V, and ±2.5 V, and unipolar ranges of 0 V to 10 V, 0 V to 5 V, and 0 V to 2.5 V.
The operating temperature range is −40°C to 85°C.
It is available in a 48-lead LFCSP-VQ (7x7 mm) surface mount package with an exposed pad.
It supports SPI, parallel (8/16-bit), and DSP-compatible serial interfaces.
Typical power dissipation is 35 mW at 250 kSPS, 15 µW at 100 SPS, and 7 µW maximum in power-down mode.