st3232e STMicroelectronics, st3232e Datasheet

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st3232e

Manufacturer Part Number
st3232e
Description
??15kv Esd-protected, 3 To 5.5v, Low Power, Up To 250kbps, Rs-232 Drivers And Receivers
Manufacturer
STMicroelectronics
Datasheet

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DESCRIPTION
The ST3232E is a 3V powered EIA/TIA-232 and
V.28/V.24 communication interfaces with low
power requirements, high data-rate capabilities
and enhanced electrostatic discharge (ESD)
protection to ±8kV using IEC1000-4-2 Contact
Discharge and ±15kV using the Human Body
Model. ST3232E has a proprietary low dropout
transmitter output stage providing true RS-232
performance from 3 to 5V supplies witha a dual
charge pump. The charge pump requires only four
small 0.1 F standard external capacitors for
operations from 3V supply.
The ST3232E has two receivers and two drivers.
ORDERING CODES
April 2003
ST3232ECWR
ST3232EBWR
ST3232ECDR
ST3232EBDR
ST3232ECPR
ST3232EBPR
ST3232ECTR
ST3232EBTR
ST3232ECW
ST3232EBW
ST3232ECN
ST3232EBN
ST3232ECD
ST3232EBD
ESD PROTECTIO FOR RS-232 I/O PINS
±15KV HUMAN BODY MODEL
±8KV IEC 1000-4-2 CONTACT DISCHARGE
300 A SUPPLY CURRENT
250Kbps MINIMUM GUARENTEED DATA
RATE
6V/ s MINIMUM GUARANTEED SLEW RATE
MEET EIA/TIA-232 SPECIFICATIONS DOWN
TO 3V
AVAILABLE IN DIP-16, SO-16, SO-16 LARGE
SSOP16 AND TSSOP16
Type
UP TO 250KBPS, RS-232 DRIVERS AND RECEIVERS
±15KV ESD-PROTECTED, 3 TO 5.5V, LOW POWER,
Temperature
-40 to 85 °C
-40 to 85 °C
-40 to 85 °C
-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
0 to 70 °C
Range
SO-16 Large (Tape & Reel)
SO-16 Large (Tape & Reel)
TSSOP16 (Tape & Reel)
TSSOP16 (Tape & Reel)
SSOP16 (Tape & Reel)
SSOP16 (Tape & Reel)
SO-16 (Tape & Reel)
SO-16 (Tape & Reel)
SO-16 Large (Tube)
SO-16 Large (Tube)
SO-16 (Tube)
SO-16 (Tube)
Package
DIP-16
DIP-16
The device is guaranteed to run at data rates of
250Kbps while maintaining RS-232 output levels.
Typical applications are Notebook, Subnotebook
and
Equipment, Hand-Held Equipment, Peripherals
and Printers.
SOP Large
Palmtop
DIP
Computers,
25parts per tube / 40tube per box
25parts per tube / 40tube per box
50parts per tube / 20tube per box
50parts per tube / 20tube per box
50parts per tube / 20tube per box
50parts per tube / 20tube per box
2500 parts per reel
2500 parts per reel
1000 parts per reel
1000 parts per reel
1350 parts per reel
1350 parts per reel
2500 parts per reel
2500 parts per reel
SSOP
Comments
ST3232E
Battery
SOP
TSSOP
Powered
1/16

Related parts for st3232e

st3232e Summary of contents

Page 1

... MEET EIA/TIA-232 SPECIFICATIONS DOWN TO 3V AVAILABLE IN DIP-16, SO-16, SO-16 LARGE SSOP16 AND TSSOP16 DESCRIPTION The ST3232E powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements, high data-rate capabilities and enhanced electrostatic discharge (ESD) protection to ±8kV using IEC1000-4-2 Contact Discharge and ±15kV using the Human Body Model ...

Page 2

... ST3232E PIN CONFIGURATION PIN DESCRIPTION PlN N° SYMBOL ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage CC Doubled Voltage Terminal V+ V- Inverted Voltage Terminal V+ +|V-| T Transmitter Input Voltage Range IN R Receiver Input Voltage Range IN T Transmitter Output Voltage Range ...

Page 3

... A = 25°C ) Test Conditions All Transmitter outputs are loaded with 3K to GND OUT 5. OUT Transmitters Disable ST3232E Min. Typ. Max. Unit 15 8 Min. Typ. Max. Unit 0 Min. Typ. Max. Unit 0.8 0. ...

Page 4

... ST3232E RECEIVER ELECTRICAL CHARACTERISTICS ( 0.1 F tested 5.5V Typical values are referred Symbol Parameter V Receiver Input Voltage RIN Operating Range V RS-232 Input Threshold RIL Low V RS-232 Input Threshold RIH High V Input Hysteresis RIHYS R Input Resistance RIN V TTL/CMOS Output Voltage ...

Page 5

... APPLICATION CIRCUITS CAPACITANCE VALUE ( 3.0 to 3.6 0.1 4.5 to 5.5 0.047 3.0 to 5.5 0 0.1 0.1 0.33 0.33 0.47 0.47 ST3232E C4 Cbypass 0.1 0.1 0.33 0.1 0.47 0.1 5/16 ...

Page 6

... ST3232E TYPICAL PERFORMANCE CHARACTERISTICS (unless otherwise specified T Figure 1 : Output Current vs Output High Voltage Figure 2 : Output Current vs Output High Voltage Figure 3 : Output Current vs Output Low Voltage 6/16 = 25° Figure 4 : Output Current vs Output Low Voltage Figure 5 : Voltage Transfer Characteristics for Trasmitter Inputs Figure 6 : Receiver Input Resistance ...

Page 7

... Plastic DIP-16 (0.25) MECHANICAL DATA mm. DIM. MIN. TYP a1 0.51 B 0.77 b 0 8.5 e 2.54 e3 17. 3.3 Z inch MAX. MIN. TYP. 0.020 1.65 0.030 0.020 0.010 20 0.335 0.100 0.700 7.1 5.1 0.130 1.27 ST3232E MAX. 0.065 0.787 0.280 0.201 0.050 P001C 7/16 ...

Page 8

... ST3232E DIM. MIN 0 0. 9 3.8 G 4 8/16 SO-16 MECHANICAL DATA mm. TYP MAX. MIN. 1.75 0.2 0.004 1.65 0.46 0.013 0.25 0.007 0.5 45˚ (typ.) 10 0.385 6.2 0.228 1.27 8.89 4.0 0.149 5.3 0.181 1.27 0.019 0.62 ˚ (max.) inch TYP. MAX. 0.068 0.008 0.064 0.018 0.010 0.019 0.393 0.244 0.050 0.350 ...

Page 9

... MIN. TYP 0.35 b1 0. 10.1 E 10.0 e 1.27 e3 8. inch MAX. MIN. TYP. 2.65 0.2 0.004 2.45 0.49 0.014 0.32 0.009 0.020 45˚ (typ.) 10.5 0.397 10.65 0.393 0.050 0.350 7.6 0.291 1.27 0.020 0.75 ˚ (max.) ST3232E MAX. 0.104 0.008 0.096 0.019 0.012 0.413 0.419 0.300 0.050 0.029 PO13I 9/16 ...

Page 10

... ST3232E SSOP16 MECHANICAL DATA DIM. MIN 0.05 A2 1.65 b 0.22 c 0.09 D 5.9 E 7 0˚ PIN 1 IDENTIFICATION 1 10/16 mm. TYP MAX. MIN. 2 0.21 0.002 1.85 0.065 0.38 0.009 0.25 0.0035 6.5 0.232 8.2 0.291 5 5.6 0.197 0.65 8˚ 0˚ 0.95 0.022 inch TYP. MAX. 0.079 0.008 0.073 0.015 0.0098 0.256 ...

Page 11

... A1 PIN 1 IDENTIFICATION 1 MAX. MIN. 1.2 0.15 0.002 1 1.05 0.031 0.30 0.007 0.20 0.004 5 5.1 0.193 6.4 6.6 0.244 4.4 4.48 0.169 8˚ 0˚ 0.75 0.018 ST3232E inch TYP. MAX. 0.047 0.004 0.006 0.039 0.041 0.012 0.0079 0.197 0.201 0.252 0.260 0.173 0.176 0.0256 BSC 8˚ 0.024 0.030 0080338D 11/16 ...

Page 12

... ST3232E Tape & Reel SO-16 MECHANICAL DATA DIM. MIN 12 6.45 Bo 10.3 Ko 2.1 Po 3.9 P 7.9 12/16 mm. TYP MAX. MIN. 330 13.2 0.504 0.795 2.362 22.4 6.65 0.254 10.5 0.406 2.3 0.082 4.1 0.153 8.1 0.311 inch TYP. MAX. 12.992 0.519 0.882 0.262 0.414 0.090 0.161 0.319 ...

Page 13

... 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 10.9 0.421 3.1 0.114 4.1 0.153 12.1 0.468 ST3232E MAX. 12.992 0.519 0.882 0.433 0.429 0.122 0.161 0.476 13/16 ...

Page 14

... ST3232E Tape & Reel SSOP16 MECHANICAL DATA DIM. MIN 12 8.4 Bo 6.7 Ko 2.9 Po 3.9 P 11.9 14/16 mm. TYP MAX. MIN. 330 13.2 0.504 0.795 2.362 22.4 8.6 0.331 6.9 0.264 3.1 0.114 4.1 0.153 12.1 0.468 inch TYP. MAX. 12.992 0.519 0.882 0.339 0.272 0.122 0.161 0.476 ...

Page 15

... Tape & Reel TSSOP16 MECHANICAL DATA mm. DIM. MIN. TYP A C 12 6.7 Bo 5.3 Ko 1.6 Po 3.9 P 7.9 inch MAX. MIN. TYP. 330 13.2 0.504 0.795 2.362 22.4 6.9 0.264 5.5 0.209 1.8 0.063 4.1 0.153 8.1 0.311 ST3232E MAX. 12.992 0.519 0.882 0.272 0.217 0.071 0.161 0.319 15/16 ...

Page 16

... ST3232E ormation furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the nsequences of use of such information nor for any infringement of patents or other rights of third parties which may result from use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications entioned in this publication are subject to change without notice ...

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