st26c32 Exar Corporation, st26c32 Datasheet
st26c32
Available stocks
Related parts for st26c32
st26c32 Summary of contents
Page 1
... TM D Meets the EIA RS-422 Requirements D Low Propagation Delays D High Speed The ST26C32 is a high speed line receiver designed to operate with MFM / RLL controllers and hard disk drives as well as RS-422, and RS-423 differential applications. ST26C32 provides TTL compatible outputs to interface with standard 74LS and CMOS design environments. ...
Page 2
... ST26C32 PIN CONFIGURATION INPUT A 1 OUTPUT A+ 2 OUTPUT A- 3 ENABLE 4 OUTPUT B- 5 OUTPUT B+ 6 INPUT B 7 GND 8 16 Lead PDIP (0.300”) PIN DESCRIPTION Pin # Symbol Type Description 1 INPUT A- I Receiver A differential inverting input pin. 2 INPUT A+ I Receiver A differential non-inverting input pin. ...
Page 3
... Max 5.0V + 10% unless otherwise specified. CC Min. Typ. Max. 2.0 0.8 3.8 4.2 0.4 -0.2 0.2 50 +1.0 12 +1.0 +5.0 +1 Storage Temperature + 0.3V Package Dissipation CC – + ST26C32 Unit Conditions ns S1 S1=GND ns V =2.5V DIF ns V =2.5V DIF Unit Conditions -6mA 6mA OH V -7V < V < + ...
Page 4
... ST26C32 Enable -Enable Notes X = Don’t care Z = Three-State (high impedance) INPUT A -INPUT A -ENABLE Receiver Rev. 1.01 Input Differential Non-Inverting Output Table 1. Functional Table 10K U1 OUTPUT A C1 50pF Figure 2. Test Condition 4 Differential Inverting Output ...
Page 5
... ENABLE -ENABLE INPUT X+ INPUT OUTPUT X Figure 3. Differential Line Receiver Timing Rev. 1. ST26C32 ...
Page 6
... ST26C32 16 LEAD PLASTIC DUAL-IN-LINE Seating Plane L B SYMBOL Note: The control dimension is the inch column Rev. 1.01 (300 MIL PDIP) Rev. 1. INCHES MILLIMETERS MIN MAX ...
Page 7
... Note: The control dimension is the millimeter column Rev. 1.01 (150 MIL JEDEC SOIC) Rev. 1. INCHES MILLIMETERS MIN MAX MIN MAX 0.053 0.069 1.35 1.75 0.004 0.010 0.10 0.25 0.013 0.020 0.33 0.51 0.007 0.010 0.19 0.25 0.386 0.394 9.80 10.00 0.150 0.157 3.80 4.00 0.050 BSC 1.27 BSC 0.228 0.244 5.80 6.20 0.016 0.050 0.40 1. ST26C32 ...
Page 8
... ST26C32 EXAR Corporation reserves the right to make changes to the products contained in this publication in order to im- prove design, performance or reliability. EXAR Corporation assumes no responsibility for the use of any circuits de- scribed herein, conveys no license under any patent or other right, and makes no representation that the circuits are free of patent infringement. Charts and schedules contained here in are only for illustration purposes and may vary depending upon a user’ ...