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SP3070-3078E_08 Datasheet, PDF (2/19 Pages) Sipex Corporation – ±15kV ESD-Protected, 3.3V, 1/8 Load, Failsafe
DEVICE ARCHITECTURE AND BLOCK DIAGRAMS
Devices are available in three industry standard architectures and footprints. In each footprint
there are three speed grades available.
NC 1
14 VCC
13 NC
R2
12 A
R
11 B
RE 3
DE 4
D5
D
6
10 Z
9Y
GND
GND
7
8 NC
14 Pin Full Duplex:
SP3070E, 250kbps slew limited
SP3073E, 500kbps slew limited
SP3076E, 16Mbps
VCC 1
R2
8A
R
7B
3
6Z
D
D
4
GND
5Y
8 Pin Full Duplex:
SP3071E, 250kbps slew limited
SP3074E, 500kbps slew limited
SP3077E, 16Mbps
1
RO
RE 2
DE 3
8 VCC
R
7B
6A
DI 4
D
5 GND
8 Pin Half Duplex:
SP3072E, 250kbps slew limited
SP3075E, 500kbps slew limited
SP3078E, 16Mbps
Date: 03/31/05
SP3070E - SP3078E Family, ± 15kV ESD-Protected, Failsafe RS-485/RS422 Transceivers
2
© Copyright 2005 Sipex Corporation