Key facts
- Brand
- Analog Devices
- Model
- AD7623
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD7623 16‑Bit ADC Datasheet Rev 0
The AD7623 is a 16‑bit, 1.33 MSPS PulSAR® analog‑to‑digital converter that operates from a single 2.5 V supply. It features an internal 2.048 V reference, no missing codes, and both parallel (8‑ or 16‑bit) and serial (SPI/QSPI/MICROWIRE/DSP‑compatible) interfaces.
The device is offered in 48‑lead LQFP and LFCSP‑VQ packages and is specified for operation from –40 °C to +85 °C. It is suited for medical instruments, high‑speed data acquisition, DSP, communications, instrumentation, spectrum analysis and ATE applications.
Analog Devices AD7623 specifications
| Resolution | 16 bits |
|---|---|
| Maximum Throughput | 1.33 MSPS |
| Power Dissipation (typical) | 45 mW @ 1.33 MSPS |
| Internal Reference Voltage | 2.048 V |
| Supply Voltage (AVDD/DVDD) | 2.5 V (±5 %) |
| Differential Input Range | ±VREF (VREF up to 2.5 V) |
| Integral Linearity Error (INL) | ±1 LSB typical |
| Signal‑to‑Noise Ratio (SINAD) | 88 dB typical @ 100 kHz |
| Total Harmonic Distortion (THD) | −97 dB typical @ 100 kHz |
All Analog Devices AD7623 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum sampling rate of the AD7623?
The AD7623 can sample at up to 1.33 MSPS.
What internal reference voltage does the AD7623 provide?
It includes a 2.048 V internal reference.
What is the maximum sampling rate of the AD7623?
The AD7623 can sample at up to 1.33 MSPS.
What supply voltage does the AD7623 require?
It operates from a single 2.5 V supply (AVDD = DVDD = 2.5 V).