Key facts
- Brand
- Analog Devices
- Model
- AD9235
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD9235 Datasheet
The AD9235 is a 12‑bit, 20/40/65 MSPS analog‑to‑digital converter that operates from a single 3 V supply and includes a high‑performance sample‑and‑hold amplifier and on‑chip reference. It offers differential inputs with selectable ranges, a duty‑cycle stabilizer for clock variations, and low power consumption (300 mW at 65 MSPS). The device is targeted at ultrasound equipment, communications receivers, battery‑powered instruments, hand‑held scopemeters, and low‑cost digital oscilloscopes.
The datasheet details electrical specifications, pin configurations for both 28‑lead TSSOP and 32‑lead LFCSP packages, absolute maximum ratings, and performance metrics such as SNR (70 dBc), SFDR (85 dBc), DNL (+0.4 LSB), and INL (+0.45 LSB). It also includes application notes, evaluation board information, and ordering guidance.
Analog Devices AD9235 specifications
| Resolution | 12 bits |
|---|---|
| Signal‑to‑Noise Ratio (65 MSPS) | 70 dBc |
| Spurious‑Free Dynamic Range (65 MSPS) | 85 dBc |
| Differential Non‑Linearity (DNL) | +0.4 LSB |
| Power Consumption (65 MSPS) | 300 mW |
Source: Analog Devices AD9235 Datasheet
All Analog Devices AD9235 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How much power does the AD9235 consume at its highest speed?
At 65 MSPS the device consumes about 300 mW of power.
In which packages is the AD9235 available?
The AD9235 is offered in a 28‑lead TSSOP and a 32‑lead LFCSP package.