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PDF EL7155C Data sheet ( Hoja de datos )
| Número de pieza | EL7155C | |
| Descripción | High-Performance Pin Driver | |
| Fabricantes | Elantec Semiconductor | |
| Logotipo |  |
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EL7155C
High-Performance Pin Driver
Features
• Clocking Speeds up to 40MHz
• 15ns tr/tf at 2000pF CLOAD
• 0.5ns Rise and Fall Times
Mismatch
• 0.5ns TON-TOFF Prop Delay
Mismatch
• 3.5pF Typical Input Capacitance
• 3.5A Peak Drive
• Low on Resistance of 3.5Ω
• High Capacitive Drive Capability
• Operates from 4.5V up to 18V
Applications
• ATE/Burn-in Testers
• Level Shifting
• IGBT Drivers
• CCD Drivers
General Description
The EL7155C high-performance pin driver with tri-state is suited to
many ATE and level-shifting applications. The 3.5A peak drive capa-
bility makes this part an excellent choice when driving high
capacitance loads.
Output pins OUTH and OUTL are connected to input pins VH and VL
respectively, depending on the status of the IN pin. One of the output
pins is always in tri-state, except when the OE pin is active low, in
which case both outputs are in tri-state mode. The isolation of the out-
put FETs from the power supplies enables VH and VL to be set
independently, enabling level-shifting to be implemented.
This pin driver has improved performance over existing pin drivers. It
is specifically designed to operate at voltages down to 0V across the
switch elements while maintaining good speed and on-resistance
characteristics.
Available in the 8-Pin SOIC and 8-Pin PDIP packages, the EL7155C
is specified for operation over the -40°C to +85°C temperature range.
Ordering Information
Part No.
EL7155CN
EL7155CS
EL7155CS-T7
EL7155CS-T13
Package
8-Pin DIP
8-Pin SOIC
8-Pin SOIC
8-Pin SOIC
Tape & Reel
-
-
7”
13”
Outline #
MDP0031
MDP0027
MDP0027
MDP0027
Pin Layout Diagram
VS+ 1
OE 2
IN 3
GND 4
L
o
g
i
c
8 VH
7 OUTH
6 OUTL
5 VL
8-Pin PDIP/SOIC
© 2000 Elantec Semiconductor, Inc.
1 page  
EL7155C
High-Performance Pin Driver
Typical Performance Curves (cont.)
Propagation Delay vs Supply Voltage
CL=2000pF, T=25°C
17
15
13
11 tD-1
tD-2
9
5
10
Supply Voltage (V)
Rise/Fall Time vs Load Capacitance
VS+=+15V, T=25°C
70
60
50
40
tF
30
20
10 tR
0
100 1000
Load Capacitance (pF)
Supply Current vs Frequency
CL=1000pF, T=25°C
100
15
10000
10
1.0
0.1
10k
VS+=15V
VS+=10V
VS+=5V
100k 1M
Frequency (Hz)
10M
Propagation Delay vs Temperature
CL=2000pF, VS+=15V
14
12
tD-2
10
tD-1
8
6
-50 -25
0 25 50 75
Temperature (°C)
100 125
Supply Current vs Load Capacitance
VS+=VH=15V, VL=0V, T=25°C, f=20kHz
5
4
3
2
1
0
100 1000 10000
Load Capacitance (pF)
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet EL7155C.PDF ] | |
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