Key facts
- Brand
- Intersil
- Model
- HI-547
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-11
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intersil HI-546 HI-547 HI-548 HI-549 Data Sheet(1)
The HI-546, HI-547, HI-548, and HI-549 are analog multiplexers featuring active overvoltage protection and guaranteed on-resistance matching. These devices allow analog input levels to greatly exceed power supply voltages without damaging the device or disturbing the signal path of other channels, making them ideal for systems with external or separately powered circuitry. They are fabricated with 44V Dielectrically Isolated CMOS technology.
Read onlineIntersil HI-547 specifications
| Analog Overvoltage Protection | 70Vp.p |
|---|---|
| Maximum Power Supply | ±44V |
| Analog Signal Range | ±15V |
| Access Time (Typical) | 500ns |
| Standby Power (Typical) | 75mW |
| Channel Input Capacitance (HI-546) | 10 pF |
| Channel Output Capacitance (HI-547) | 30 pF |
| Off Isolation (Typical) | 50 dB |
All Intersil HI-547 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum analog overvoltage protection level?
The devices provide active overvoltage protection up to 70V peak-to-peak.
What is the maximum power supply voltage?
The maximum power supply voltage is ±44V.
What analog input voltage can the HI‑546/547/548/549 tolerate?
The devices can withstand constant 70 Vp‑p levels with +15 V supplies.
Are the HI‑546 series parts RoHS compliant?
Yes, they are Pb‑Free Plus Anneal products and are RoHS compliant.