Key facts
- Brand
- STMicroelectronics
- Model
- ST3237
- Documents
- 5
- Languages
- EN
- Last added
- 2012-08-08
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STMicroelectronics ST3237EB RS-232 Transceiver Datasheet
The ST3237EB is an RS-232 transceiver designed for high data-rate applications with enhanced electrostatic discharge (ESD) protection. It features a proprietary low-dropout transmitter output stage that provides true RS-232 performance from a single 3 V to 5.5 V supply using a dual charge pump. The device supports guaranteed data rates of up to 1 Mbps in very high speed operation mode and includes +15 kV protection for I/O pins under the human body model.
Read onlineSTMicroelectronics ST3237 specifications
| ESD protection (Human Body Model) | +15 kV |
|---|---|
| ESD protection (IEC 1000-4-2 contact discharge) | +8 kV |
| Normal operation data rate | 250 kbps |
| Very high speed operation data rate | 1 Mbps |
| Low supply current (Shutdown) | 300 pA |
Source: STMicroelectronics ST3237EB RS-232 Transceiver Datasheet
All STMicroelectronics ST3237 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- STMicroelectronics ST3237EB RS-232 Transceiver Datasheet 18 p
- STMicroelectronics ST3237E RS-232 Transceiver Datasheet 16 p
- STMicroelectronics ST3237E RS-232 Transceiver Datasheet 16 p
- STMicroelectronics ST3237E RS-232 Transceiver Datasheet 16 p
- ST ST3237 3 TO 5.5V 250KBPS RS-232 TRANSCEIVER WITH STAND-BY handbook 12 p
Questions answered in these manuals
Does the ST3237EB support high-speed data transmission?
Yes, it supports a guaranteed data rate of 1 Mbps in very high speed operation mode.
From: STMicroelectronics ST3237EB RS-232 Transceiver Datasheet
What is the ESD protection level for the I/O pins?
The device offers +15 kV protection using the human body model and +8 kV using IEC 1000-4-2 contact discharge.
From: STMicroelectronics ST3237EB RS-232 Transceiver Datasheet
What is the maximum data rate of the ST3237E?
The device supports a guaranteed data rate of 250Kbps in normal operation and up to 1Mbps in very high speed operation mode.
From: STMicroelectronics ST3237E RS-232 Transceiver Datasheet
What supply voltage range is supported?
The ST3237E is powered by a supply voltage ranging from 3V to 5.5V.
From: STMicroelectronics ST3237E RS-232 Transceiver Datasheet
What is the minimum supply voltage for the ST3237E?
The device operates with a supply voltage ranging from 3V to 5.5V.
From: STMicroelectronics ST3237E RS-232 Transceiver Datasheet
How does the ST3237E achieve RS-232 levels from a 3V supply?
It uses a proprietary low-dropout transmitter output stage providing true RS-232 performance from a 3V to 5.5V supply using a dual charge pump.
From: STMicroelectronics ST3237E RS-232 Transceiver Datasheet