ST202C STMicroelectronics, ST202C Datasheet

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ST202C

Manufacturer Part Number
ST202C
Description
(ST202B/C) 5V Powered multi-channel RS-232 drivers and receivers
Manufacturer
STMicroelectronics
Datasheet

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Features
Description
The ST202 is a 2 driver, 2 receiver device
following EIA/TIA-232 and V.28 communication
standard. It is particularly suitable for applications
where ± 12V is not available. The ST202 uses a
single 5V power supply and only four external
capacitors (0.1µF). Typical application are in:
Portable Computers, Low Power Modems,
Interfaces Translation, Battery Powered RS-232
Networks.
Table 1.
July 2007
Supply voltage range: 4.5 to 5.5V
Supply current no load (Typ): 1.5mA
Transmitter output voltage swing (Typ): ± 9V
Transition slew rate (Typ.): 12V/ms
Receiver propagation delay (Typ.): 0.1ms
Compatible with MAX202
Receiver input voltage range: ± 30V
Data rate (Typ.): 400kbp/s
Operating temperature range:
-40 to 85°C, 0 to 70°C
Order codes
ST202CWR
ST202CDR
ST202BDR
ST202CTR
ST202BTR
ST202CW
ST202CN
ST202BN
ST202CD
ST202BD
Device summary
5V Powered multi-channel RS-232 drivers and receivers
Temperature range
-40 to 85 °C
-40 to 85 °C
-40 to 85 °C
-40 to 85 °C
0 to 70 °C
0 to 70 °C
0 to 70 °C
0 to 70 °C
0 to 70 °C
0 to 70 °C
SO-16 Large (Tape & Reel)
TSSOP16 (Tape & Reel)
TSSOP16 (Tape & Reel)
SO-16 (Tape & Reel)
SO-16 (Tape & Reel)
SO-16 Large (Tube)
SO-16 (Tube)
SO-16 (Tube)
Rev. 6
Package
DIP-16
DIP-16
SOP Large
DIP
25parts per tube / 40tube per box
25parts per tube / 40tube per box
50parts per tube / 20tube per box
50parts per tube / 20tube per box
49parts per tube / 25tube per box
2500 parts per reel
2500 parts per reel
1000 parts per reel
2500 parts per reel
2500 parts per reel
Packaging
TSSOP
SOP
ST202B
ST202C
www.st.com
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ST202C Summary of contents

Page 1

... Interfaces Translation, Battery Powered RS-232 Networks. Table 1. Device summary Order codes Temperature range ST202CN ST202BN ST202CD ST202BD ST202CDR ST202BDR ST202CW ST202CWR ST202CTR ST202BTR July 2007 Package °C DIP-16 - °C DIP- °C SO-16 (Tube) - °C SO-16 (Tube °C SO-16 (Tape & Reel) - ° ...

Page 2

Contents 1 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 3

Pin configuration Figure 1. Pin connections (top view) Table 2. Pin description Pin N° Symbol Positive terminal for the first charge pump capacitor Doubled voltage terminal Negative terminal for the ...

Page 4

Maximum ratings Table 3. Absolute maximum ratings Symbol V Supply voltage CC V+ Extra positive voltage V- Extra negative voltage T Transmitter input voltage range IN R Receiver input voltage range IN T Transmitter output voltage range OUT R ...

Page 5

Electrical characteristics Table 4. Electrical characteristics ( 0.1µ values are referred to T Symbol Parameter I V Power supply current SUPPLY CC Table 5. Transmitter electrical characteristics ( 0.1µF, V ...

Page 6

Table 6. Receiver electrical characteristics ( 0.1µ values are referred to T Symbol Parameter Receiver input voltage V RIN operating range R RS-232 Input resistance RIN V RS-232 Input threshold low RIL V RS-232 ...

Page 7

Typical application Figure 2. Application circuit 1. C capacitors can even be 1µF ones 1 can be common or biased capacitors 1-4 Table 7. Capacitance value (µ 0.1 0.1 (1) ( ...

Page 8

Typical performance characteristics (Unless otherwise specified T Figure 3. Driver voltage transfer characteristics Figure 5. Receiver threshold vs supply voltage Figure 7. Driver short circuit supply current vs. temperature 8/18 = 25°C) J Figure 4. Drive short circuit output ...

Page 9

Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK packages. These packages have a Lead-free second level interconnect. The category of second Level Interconnect is marked on the package and on the inner ...

Page 10

Plastic DIP-16 (0.25) MECHANICAL DATA DIM. MIN. a1 0. 10/18 mm. TYP MAX. MIN. 0.020 1.65 0.030 0.5 0.25 20 8.5 2.54 17.78 7.1 5.1 3.3 1.27 inch ...

Page 11

SO-16 MECHANICAL DATA mm. DIM. MIN. TYP 0.35 b1 0. 9.8 E 5.8 e 1.27 e3 8.89 F 3.8 G 4 inch MAX. MIN. TYP. 1.75 0.25 ...

Page 12

DIM. MIN 0 0. 10 12/18 SO-16L MECHANICAL DATA mm. TYP MAX. 2.65 0.2 2.45 0.49 0.32 0.5 45˚ ...

Page 13

TSSOP16 MECHANICAL DATA DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 4.9 E 6.2 E1 4.3 e 0.65 BSC K 0˚ PIN 1 IDENTIFICATION 1 mm. TYP MAX. MIN. 1.2 ...

Page 14

Tape & Reel SO-16 MECHANICAL DATA DIM. MIN 12 6.45 Bo 10.3 Ko 2.1 Po 3.9 P 7.9 14/18 mm. TYP MAX. MIN. 330 13.2 0.504 0.795 2.362 22.4 6.65 0.254 10.5 ...

Page 15

Tape & Reel SO-16L MECHANICAL DATA mm. DIM. MIN. TYP A C 12 10.8 Bo 10.7 Ko 2.9 Po 3.9 P 11.9 inch MAX. MIN. TYP. 330 13.2 0.504 0.795 2.362 22.4 11.0 0.425 ...

Page 16

Tape & Reel TSSOP16 MECHANICAL DATA DIM. MIN 12 6.7 Bo 5.3 Ko 1.6 Po 3.9 P 7.9 16/18 mm. TYP MAX. MIN. 330 13.2 0.504 0.795 2.362 22.4 6.9 0.264 5.5 ...

Page 17

Revision history Table 8. Revision history Date Revision 09-Mar-2006 5 16-Jul-2007 6 Changes Order codes updated and the document has been reformatted. Device summary updated. 17/18 ...

Page 18

... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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