Key facts
- Brand
- Analog Devices
- Model
- ADUM1234
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-04
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DatasheetANALOG DEVICES ADUM1234 English products handbook Rev 0
ANALOG DEVICES ADUM1234 English products handbook Rev 0
Datasheet
ADuM1234 is an isolated, precision half-bridge driver with a 0.1 A output current. It features high-side and low-side outputs, high frequency operation, high temperature operation, etc.
Read onlineAnalog Devices ADUM1234 specifications
| Input Supply Voltage (VDD1) | 4.5 V – 5.5 V |
|---|---|
| Output Supply Voltage (VDDA, VDDB) | 12 V – 18 V |
| Input Supply Current (Quiescent) | 3.0 mA – 4.2 mA |
| Output Supply Current (Quiescent) | 0.3 mA – 1.2 mA |
| Maximum Pulse Width | 100 ns |
| Maximum Switching Frequency | 10 Mbps |
| Propagation Delay (tPHL) | 97 ns |
| Propagation Delay (tPLH) | 124 ns |
| Short‑Circuit Pulsed Current | 100 mA |
| Rated Dielectric Insulation Voltage | 2500 V rms |
| Common‑Mode Transient Immunity (Input‑to‑Output) | ±75 kV/µs |
| Operating Temperature Range | −40 °C to +105 °C |
Source: Analog Devices ADuM1234 Isolated Precision Half-Bridge Driver Datasheet
All Analog Devices ADUM1234 documents by type
Datasheet 1
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What input supply voltage range does the ADuM1234 support?
The device operates with an input supply voltage (VDD1) between 4.5 V and 5.5 V.
From: Analog Devices ADuM1234 Isolated Precision Half-Bridge Driver Datasheet
What is the rated dielectric isolation voltage for the ADuM1234?
The ADuM1234 is rated for 2500 V rms dielectric isolation.
From: Analog Devices ADuM1234 Isolated Precision Half-Bridge Driver Datasheet