and receivers. ST202B Datasheet

ST202B receivers. Datasheet pdf. Equivalent


STMicroelectronics ST202B
ST202B, ST202C
5 V powered multi-channel RS-232 drivers and receivers
Datasheet - production data
Description
The ST202B, ST202C is a two-driver, two-
receiver device following EIA/TIA-232 and V.28
communication standards. It is particularly
suitable for applications where ± 12 V is not
available. The ST202B, ST202C uses a single
5 V power supply and only four external
capacitors (0.1 µF). Typical applications are in:
portable computers, low power modems,
interface translation, and battery-powered
RS-232 networks.
Features
Supply voltage range: 4.5 to 5.5 V
Supply current no load (typ.): 1.5 mA
Transmitter output voltage swing (typ): ± 9 V
Transition slew rate (typ.): 12 V/µs
Receiver propagation delay (typ.): 0.1 ms
Compatible with MAX202
Receiver input voltage range: ± 30 V
Data rate (typ.): 400 kbps/s
Operating temperature range: -40 to 85 °C,
0 to 70 °C
March 2017
DocID7313 Rev 9
This is information on a product in full production.
1/18
www.st.com


ST202B Datasheet
Recommendation ST202B Datasheet
Part ST202B
Description 5V Powered multi-channel RS-232 drivers and receivers
Feature ST202B; ST202B, ST202C 5 V powered multi-channel RS-232 drivers and receivers Datasheet - production data De.
Manufacture STMicroelectronics
Datasheet
Download ST202B Datasheet




STMicroelectronics ST202B
Contents
ST202B, ST202C
Contents
1 Pinout information........................................................................... 3
2 Absolute maximum ratings............................................................. 4
3 Electrical characteristics ................................................................ 5
4 Typical application .......................................................................... 7
5 Typical performance characteristics ............................................. 8
6 Package information ....................................................................... 9
6.1 SO16 package information.............................................................. 10
6.2 SO16L package information............................................................ 11
6.3 TSSOP16 package information....................................................... 12
6.4 SO16 tape and reel package information ........................................ 13
6.5 SO16L tape and reel package information ...................................... 14
6.6 TSSOP16 tape and reel package information ................................. 15
7 Ordering information..................................................................... 16
8 Revision history ............................................................................ 17
2/18 DocID7313 Rev 9



STMicroelectronics ST202B
ST202B, ST202C
1 Pinout information
Figure 1: Pin connections (top view)
Pinout information
Pin n°
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
C1+
V+
C1-
C2+
C2-
V-
T2OUT
R2IN
R2OUT
T2IN
T1IN
R1OUT
R1IN
T1OUT
GND
VCC
Table 1: Pin description
Name and function
Positive terminal for the first charge pump capacitor
Doubled voltage terminal
Negative terminal for the first charge pump capacitor
Positive terminal for the second charge pump capacitor
Negative terminal for the second charge pump capacitor
Inverted voltage terminal
Second transmitter output voltage
Second receiver input voltage
Second receiver output voltage
Second transmitter input voltage
First transmitter input voltage
First receiver output voltage
First receiver input voltage
First transmitter output voltage
Ground
Supply voltage
DocID7313 Rev 9
3/18







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)