Key facts
- Brand
- STMicroelectronics
- Model
- ST2129
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-10
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STMicroelectronics ST2129B 2-bit Dual Supply Level Translator Datasheet
The ST2129B is a 2-bit dual supply level translator designed for data transfer in multi-voltage systems. It features bi-directional level translation without a direction control pin, accepting input voltages (VL) from 1.65 to 3.6 V and output voltages (VCC) up to 5.5 V. The device includes a tri-state output mode controlled by an enable pin and is available in a small QFN8 package.
Read onlineSTMicroelectronics ST2129 specifications
| Data rate | 90 Mbps (max.) |
|---|---|
| Supply voltage range (VL) | 1.65 to 3.6 V |
| Supply voltage range (VCC) | VL to 5.5 V |
| Package type | QFN8 |
| Package dimensions | 1.4 x 1.2 x 0.55 mm |
| ESD protection | ±2 kV HBM |
| Operating temperature | -40 to 85 °C |
Source: STMicroelectronics ST2129B 2-bit Dual Supply Level Translator Datasheet
All STMicroelectronics ST2129 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Does the ST2129B require a direction control pin?
No, it provides bi-directional level translation without a direction control pin.
From: STMicroelectronics ST2129B 2-bit Dual Supply Level Translator Datasheet
What is the maximum data rate of the ST2129B?
The maximum data rate is 90 Mbps at VL = 1.8 V and VCC = 3.3 V.
From: STMicroelectronics ST2129B 2-bit Dual Supply Level Translator Datasheet
Does the ST2129 require a direction control pin?
No, the device provides bidirectional level translation without a direction control pin.
From: STMicroelectronics ST2129 2-bit Dual Supply Level Translator Datasheet
What is the maximum data rate of the ST2129?
The maximum data rate is 84 Mbps at a supply voltage of 1.8V.
From: STMicroelectronics ST2129 2-bit Dual Supply Level Translator Datasheet