SP202ECP Sipex Corporation, SP202ECP Datasheet

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SP202ECP

Manufacturer Part Number
SP202ECP
Description
High-performance RS-232 line drivers/receivers
Manufacturer
Sipex Corporation
Datasheet

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DESCRIPTION…
The SP202E/232E/233E/310E/312E devices are a family of line driver and receiver pairs that
meet the specifications of RS-232 and V.28 serial protocols with enhanced ESD performance.
The ESD tolerance has been improved on these devices to over 15KV for both Human Body
Model and IEC1000-4-2 Air Discharge Method. These devices are pin-to-pin compatible with
Sipex's SP232A/233A/310A/312A devices as well as popular industry standards. As with the
initial versions, the SP202E/232E/233E/310E/312E devices feature at least 120Kbps data rate
under load, 0.1 F charge pump capacitors, and overall ruggedness for commercial applications.
This family also features Sipex's BiCMOS design allowing low power operation without
sacrificing performance. The series is available in plastic and ceramic DIP and SOIC packages
operating over the commercial, industrial and military temperature ranges.
SP202EDS/09
Model
SP202E
SP232E
SP233E
SP310E
SP312E
Operates from Single +5V Power Supply
Meets All RS-232D and ITU V.28
Specifications
Operates with 0.1 F to 10 F Capacitors
High Data Rate – 120Kbps Under Load
Low Power Shutdown 1 A (Typical)
3-State TTL/CMOS Receiver Outputs
Low Power CMOS – 3mA Operation
Improved ESD Specifications:
Drivers
Number of RS232
15kV Human Body Model
15kV IEC1000-4-2 Air Discharge
8kV IEC1000-4-2 Contact Discharge
2
2
2
2
2
Receivers
®
2
2
2
2
2
Active in Shutdown 0.1 F Capacitors
No. of Receivers
SP202E Series High Performance RS232 Transceivers
0
0
0
0
2
SP202E/232E/233E/310E/312E
High-Performance RS-232
1
No. of External
Line Drivers/Receivers
4
4
0
4
4
Shutdown WakeUp TTL Tri–State
Yes
Yes
No
No
No
© Copyright 2000 Sipex Corporation
Yes
No
No
No
No
Yes
Yes
No
No
No

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SP202ECP Summary of contents

Page 1

... SP202EDS/09 SP202E/232E/233E/310E/312E High-Performance RS-232 Line Drivers/Receivers No. of Receivers No. of External SP202E Series High Performance RS232 Transceivers 1 Shutdown WakeUp TTL Tri–State Yes No Yes Yes Yes Yes © Copyright 2000 Sipex Corporation ...

Page 2

... 2500pF measured from +3V to -3V or -3V to +3V ns SP310E and SP312E only ns SP310E and SP312E only mA No load + All transmitters + 5V + © Copyright 2000 Sipex Corporation ...

Page 3

OH V SP232E CC (mA) I SP202E (Volts) V+ (Volts) Voltage V– SP310E_A/312E_A SP233ECP SP310E SP233ECT SP312E ...

Page 4

... R OUT OUT SP202E 5k SP232E GND 15 *The negative terminal of the V+ storage capacitor can be tied to either V or GND. Connecting the capacitor to V (+5V recommended. SP202E Series High Performance RS232 Transceivers 4 © Copyright 2000 Sipex Corporation ...

Page 5

... C - Voltage Doubler 0.1 F +10V to -10V V- 16V Voltage Inverter 400k OUT 1 1 400k OUT SP312E SHUTDOWN GND 16 or GND. Connecting the capacitor to V (+5V) CC © Copyright 2000 Sipex Corporation ...

Page 6

... SP202E Series High Performance RS232 Transceivers 6 Storage Capacitor DD Storage Capacitor SS to the V 2 produces –5V in the negative 1 , which is applied to the negative Since +5V, the l0V ground – and V are separately generated + – and V will © Copyright 2000 Sipex Corporation ...

Page 7

... Activating the shutdown mode also puts the = + – V Storage Capacitor – + – V Storage Capacitor SS C – +10V 4 + – V Storage Capacitor – + – V Storage Capacitor SP202E Series High Performance RS232 Transceivers 7 © Copyright 2000 Sipex Corporation ...

Page 8

... ESD protection Enable since the system itself is exposed to the outside Tri–state environment and human presence. The premise SP202E Series High Performance RS232 Transceivers 8 + pins (pins 12 and 15) 2 – pins (pins 11 and 16) 2 The © Copyright 2000 Sipex Corporation ...

Page 9

... and and add up to 330 add up to 330 SP202E Series High Performance RS232 Transceivers 9 SW2 SW2 SW2 Device Under Test SW2 SW2 SW2 Device Under Test for IEC1000-4-2. f for IEC1000-4-2. or IEC1000-4-2. © Copyright 2000 Sipex Corporation ...

Page 10

... IEC1000-4-2 Air Discharge Direct Contact 15kV 15kV SP202E Series High Performance RS232 Transceivers 10 is initially charged with the are S ) and the source S ) are 330 an 150pF, respectively. value and lower R value in the S S Level 8kV 4 8kV 4 © Copyright 2000 Sipex Corporation ...

Page 11

... BSC 0.050 BSC (1.270 BSC) (1.270 BSC) 0.394/0.419 0.394/0.419 (10.00/10.64) (10.00/10.64) 0.016/0.050 0.016/0.050 (0.406/1.270) (0.406/1.270) 0°/8° 0°/8° (0°/8°) (0°/8°) © Copyright 2000 Sipex Corporation ...

Page 12

... SP202E Series High Performance RS232 Transceivers 12 Ø L © Copyright 2000 Sipex Corporation ...

Page 13

... BSC 0.0256 BSC (0.65 BSC) (0.65 BSC) 0.301/0.311 0.301/0.311 (7.65/7.90) (7.65/7.90) 0.022/0.037 0.022/0.037 (0.55/0.95) (0.55/0.95) 0°/8° 0°/8° (0°/8°) (0°/8°) SP202E Series High Performance RS232 Transceivers 13 Ø L © Copyright 2000 Sipex Corporation ...

Page 14

... Copyright 2000 Sipex Corporation ...

Page 15

... Model ....................................................................................... Temperature Range ................................................................................ Package SP202ECN ..................................................................................... +70 C ........................................................................... 16–pin N–SOIC SP202ECP ..................................................................................... +70 C ....................................................................... 16–pin Plastic DIP SP202ECT ..................................................................................... +70 C ................................................................................ 16–pin SOIC SP202EEN ................................................................................... – +85 C .......................................................................... 16–pin N-SOIC SP202EEP ................................................................................... – +85 C ..................................................................... 16–pin Plastic DIP SP202EET ................................................................................... – +85 C .............................................................................. 16–pin SOIC SP232ECN ..................................................................................... +70 C ........................................................................... 16– ...

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