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EL7155 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EL7155
기능 High Performance Pin Driver
제조업체 Intersil Corporation
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EL7155 데이터시트, 핀배열, 회로
DATASHEET
High Performance Pin Driver
EL7155
The EL7155 high performance pin driver with 3-state is suited
to many ATE and level-shifting applications. The 3.5A peak
drive capability 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
low, in which case both outputs are in tri-state mode. The
isolation of the output 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 an 8 Ld SOIC package, the EL7155 is specified for
operation over the full -40°C to +85°C temperature range.
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 16.5V
• Pb-free (RoHS compliant)
Applications
• ATE/burn-in testers
• Level shifting
• IGBT drivers
• CCD drivers
OE VH
VS+
IN
GND
LEVEL
SHIFTER
3-STATE
CONTROL
OUTH
OUTL
VL
FIGURE 1. BLOCK DIAGRAM
October 24, 2014
FN7279.3
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas LLC 2003, 2005-2006, 2014. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.




EL7155 pdf, 반도체, 판매, 대치품
EL7155
Electrical Specifications VS+ = +5V, VH = +5V, VL = -5V, TA = +25°C, all tests are at the specified temperature and are pulsed tests,
therefore: TJ = TC = TA, unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITION
MIN
(Note 4)
TYP
(Note 5)
MAX
(Note 4)
UNIT
INPUT
VIH
IIH
VIL
IIL
CIN
RIN
OUTPUT
Logic ‘1’ Input Voltage
Logic ‘1’ Input Current
Logic ‘0’ Input Voltage
Logic ‘0’ Input Current
Input Capacitance
Input Resistance
VIH = VS+
VIL = 0V
2.0 V
0.1 10 µA
0.8 V
0.1 10 µA
3.5 pF
50 MΩ
ROVH
ROVL
IOUT
IPK
ON-Resistance VH to OUTH
ON-Resistance VL to OUTL
Output Leakage Current
Peak Output Current
(linear resistive operation)
IOUT = -200mA
IOUT = +200mA
OE = 0V, OUTH = VL, OUTL = VS+
Source
Sink
3.4 5
Ω
46Ω
0.1 10 µA
3.5 A
3.5 A
IDC Continuous Output Current
POWER SUPPLY
Source/Sink
200
mA
IS Power Supply Current
IVH Off Leakage at VH
SWITCHING CHARACTERISTICS
Inputs = VS+
VH = 0V
1 2.5 mA
4 10 µA
tR Rise Time
CL = 2000pF
17
tF Fall Time
CL = 2000pF
17
tRFtR, tF Mismatch
CL = 2000pF
0
tD-1 Turn-Off Delay Time
CL = 2000pF
11.5
tD-2 Turn-On Delay Time
CL = 2000pF
12
tDtD-1 - tD-2 Mismatch
CL = 2000pF
0.5
tD-3 3-state Delay Enable
11
tD-4 3-state Delay Disable
11
NOTES:
4. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
5. Typical values are for information purposes only.
ns
ns
ns
ns
ns
ns
ns
ns
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October 24, 2014

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EL7155 전자부품, 판매, 대치품
EL7155
TABLE 1. TRUTH TABLE
TABLE 2. OPERATING VOLTAGE RANGE
OE
IN
VH to OUTH
OUTL to VL
PIN MIN (V)
0
0
Open
Open
VL - GND
-5
0
1
Open
Open
VS+ - VL
5
1
0
Closed
Open
VH - VL
0
1
1
Open
Closed
VS+ - VH
0
VS+ - GND
5
3-State Output
VL
MAX (V)
0
16.5
16.5
16.5
16.5
VH
TimingDiagrams
5V
INPUT 2.5V
0
INVERTED
OUTPUT
90%
10%
tD1
tF
tD2
tR
Standard Test Configuration
VS+
VS+ 4.7µ
10k
0.1µ
OE
IN
1
2
3
GND
4
EL7155
8
7
6
5
0.1µ
4.7µ
2000p
0.1µ
-
4.7µ
VH
OUT
VL
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전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 )

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