Key facts
- Brand
- Analog Devices
- Model
- AD7545
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-03-26
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Analog Devices AD7545 Datasheet
The AD7545 is a monolithic 12‑bit CMOS multiplying DAC designed for single‑supply operation from +5 V to +15 V. It features low gain temperature coefficient, fast TTL‑compatible data latches, and small 20‑lead DIP or surface‑mount packages.
The document includes detailed specifications (resolution, gain error, temperature coefficients, power dissipation), absolute maximum ratings, timing diagrams, circuit information for both analog and digital sections, basic application circuits, single‑supply operation guidelines, and microprocessor interfacing examples.
Analog Devices AD7545 specifications
| Resolution | 12 bits |
|---|---|
| Supply Voltage Range | +5 V to +15 V |
| Gain Temperature Coefficient (typical) | 2 ppm/°C |
| Input High Voltage (TTL compatible, Vpp = +5 V) | 2.4 V min |
Source: Analog Devices AD7545 Datasheet
All Analog Devices AD7545 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage range does the AD7545 support?
The AD7545 can operate from a single supply voltage of +5 V up to +15 V.
What is the typical gain temperature coefficient of the AD7545?
The typical gain temperature coefficient is 2 ppm/°C.
What is the WR pulse width of the AD7545A?
The WR pulse width is 100 ns, allowing interfacing to fast 8‑bit and 16‑bit microprocessors.
What are the operating temperature ranges for the different grade versions?
K and L grades operate from 0 °C to +70 °C; B and C grades from 25 °C to +85 °C; T and U grades from –55 °C to +125 °C.