Key facts
- Brand
- Analog Devices
- Model
- ADG738
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
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Analog Devices ADG738/ADG739 Datasheet
The ADG738 is an 8‑channel CMOS analog matrix switch and the ADG739 is a dual 4‑channel version. Both devices use a 3‑wire serial interface compatible with SPI, QSPI and MICROWIRE, allowing daisy‑chaining of multiple parts. They operate from a single 2.7 V to 5.5 V supply and feature low on‑resistance (2.5 Ω typical) with tight matching and flatness across the signal range.
Key specifications include on‑resistance of 2.5 Ω typ, on‑resistance match 0.4 Ω typ, leakage currents as low as 0.01 nA, and bandwidths of 65 MHz (ADG738) and 100 MHz (ADG739). The devices are supplied in a 16‑lead thin‑shrink TSSOP package and are rated for an industrial temperature range of –40 °C to +85 °C.
Analog Devices ADG738 specifications
| Supply Voltage | 2.7 V to 5.5 V |
|---|---|
| Leakage Current (OFF) typical | 0.01 nA |
| Input High Voltage (min) | 2.4 V |
| Input Low Voltage (max) | 0.8 V |
| Bandwidth (ADG738) | 65 MHz typ |
| Bandwidth (ADG739) | 100 MHz typ |
| Package | 16‑lead TSSOP (RU‑16) |
| Operating Temperature Range | -40 °C to +85 °C |
All Analog Devices ADG738 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage range does the ADG738/ADG739 support?
The devices operate from a single 2.7 V to 5.5 V supply.
How many channels does the ADG738 provide?
The ADG738 is an 8‑channel matrix switch.
What supply voltage range does the ADG738/ADG739 support?
Both devices operate from a single supply voltage between 2.7 V and 5.5 V.
How many channels does the ADG738 provide?
The ADG738 is an 8‑channel matrix switch.