Key facts
- Brand
- STMicroelectronics
- Model
- ST2349
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-10
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STMicroelectronics ST2349A 4-bit Dual Supply Level Translator Datasheet
The ST2349A is a 4-bit dual supply level translator designed for bi-directional data transfer in multi-voltage systems. It operates with a low voltage supply (VL) ranging from 1.65V to 3.6V and a high voltage supply (Vcc) from 1.80V to 5.5V. The device features a tri-state output mode and a power-down function when the Vcc supply is off or the OE pin is low.
Read onlineSTMicroelectronics ST2349 specifications
| Data rate (totem pole driver) | 18 Mbps (max) |
|---|---|
| Data rate (open drain driver) | 6.8 Mbps (max) |
| Quiescent current (max) | 8 µA |
| ESD performance | +2 kV HBM |
| Package type | QFN16 (2.6 x 1.8 mm) |
| Operating temperature | -40 to 85 °C |
Source: STMicroelectronics ST2349A 4-bit Dual Supply Level Translator Datasheet
All STMicroelectronics ST2349 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Can the ST2349A be driven by different driver types?
Yes, the device may be driven by an open drain or totem pole driver.
From: STMicroelectronics ST2349A 4-bit Dual Supply Level Translator Datasheet
Does the ST2349A require a direction control pin?
No, it provides bi-directional level translation without a direction control pin.
From: STMicroelectronics ST2349A 4-bit Dual Supply Level Translator Datasheet
Can the ST2349 be driven by both totem pole and open drain drivers?
Yes, the device may be driven by an open drain or totem pole driver.
From: STMicroelectronics ST2349 4-bit Dual Supply Level Translator Datasheet
Does the ST2349 require a direction control pin?
No, it provides bi-directional level translation without a direction control pin.
From: STMicroelectronics ST2349 4-bit Dual Supply Level Translator Datasheet