EL7232C Elantec Semiconductor, EL7232C Datasheet

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EL7232C

Manufacturer Part Number
EL7232C
Description
Dual Channel/ High Speed/ High Current Line Driver w/3-State
Manufacturer
Elantec Semiconductor
Datasheet

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Note All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication however this data sheet cannot be a ‘‘controlled document’’ Current revisions if any to these
specifications are maintained at the factory and are available upon your request We recommend checking the revision level before finalization of your design documentation
1994 Elantec Inc
Features
Applications
Ordering Information
EL7232CN
Truth Table
EL7232CS
Part No
3-State output
3V and 5V input compatible
Clocking speeds up to 10 MHz
20 ns Switching delay time
2A Peak drive
Low matched output
impedance 5
Low quiescent current 2 5 mA
Wide operating voltage
4 5V--16V
Parallel bus line drivers
EPROM and PROM
programming
Motor controls
Charge pumps
Sampling circuits
Pin drivers
Bridge circuits
3-State
1
1
0
0
b
b
Temp Range
40 C to
40 C to
a
a
Input
85 C 8-Pin P-DIP MDP0031
85 C 8-Pin SO
0
1
0
1
Pkg
Output
Open
Open
Outline
MDP0027
1
0
EL7232C
Dual Channel High Speed High Current Line Driver w 3-State
General Description
The EL7232C 3-state drivers are particularly well suited for
ATE and microprocessor based applications The low quiescent
power dissipation makes this part attractive in battery applica-
tions The 2A peak drive capability makes the EL7232C an
excellent choice when driving high speed capacitive lines as
well The input circuitry provides level shifting from TTL lev-
els to the supply rails The EL7232C is available in 8-pin P-DIP
and 8-lead SO packages
Connection Diagram
Manufactured under U S Patent Nos 5 334 883
5 341 047
7232 – 1

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EL7232C Summary of contents

Page 1

... The 2A peak drive capability makes the EL7232C an excellent choice when driving high speed capacitive lines as well The input circuitry provides level shifting from TTL lev- els to the supply rails The EL7232C is available in 8-pin P-DIP and 8-lead SO packages Connection Diagram Manufactured under U S Patent Nos 5 334 883 7232 – ...

Page 2

... EL7232C Dual Channel High Speed High Current Line Driver w 3-State Absolute Maximum Ratings Supply (V to Gnd) a Input Pins above Combined Peak Output Current Storage Temperature Range Ambient Operating Temperature Important Note All parameters having Min Max specifications are guaranteed The Test Level column indicates the specific device testing actually ...

Page 3

... Dual Channel High Speed High Current Line Driver w 3-State AC Electrical Characteristics Parameter Description Switching Characteristics t Rise Time R t Fall Time F t Turn-On Delay Time D-ON t Turn-Off Delay Time D-OFF Timing Table EL7232C 15V unless otherwise specified Test Min Typ Max Conditions C 500 ...

Page 4

... EL7232C Dual Channel High Speed High Current Line Driver w 3-State Typical Performance Curve Max Power Derating Curves Input Current vs Voltage Quiescent Supply Current Switch Threshold vs Supply Voltage 7232 – 6 Peak Drive vs Supply Voltage 7232 – 8 ‘‘ON’’ Resistance vs Supply Voltage 7232 – ...

Page 5

... Dual Channel High Speed High Current Line Driver w 3-State Typical Performance Curve Average Supply Current vs Voltage and Frequency Rise Fall Time vs Load Contd Average Supply Current vs Capacitive Load 7232 – 11 Rise Fall Time vs Supply Voltage 7232 – EL7232C 7232 – 12 7232 – 13 ...

Page 6

... EL7232C Dual Channel High Speed High Current Line Driver w 3-State Typical Performance Curve Rise Fall Time vs Temperature Contd Propagation Delay vs Supply Voltage 7232 – 14 Propagation Delay vs Temperature 7232 – 7232 – 15 ...

Page 7

7 ...

Page 8

... EL7232C Dual Channel High Speed High Current Line Driver w 3-State General Disclaimer Specifications contained in this data sheet are in effect as of the publication date shown Elantec Inc reserves the right to make changes in the circuitry or specifications contained herein at any time without notice Elantec Inc assumes no responsibility for the use of any ...

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