DATASHEET
ED
END
MMEMENT
O
REC LAC 1
REP EL810
TE
00
OL E
EL81 0
Rail-to-Rail Amplifiers
OBS DUCT
Single-Supply
1
100MHz
2
RO 4 4
P
EL 8 0 0
EL51 46
EL82 01
EL51 44
EL84
EL52 46
52
The
EL 5444
series amplifiers are voltage-feedback, high
EL5144
EL
EL5144, EL5146, EL5244, EL5246, EL5444
FN7177
Rev 2.00
March 31, 2011
speed, rail-to-rail amplifiers designed to operate on a single
+5V supply. They offer unity gain stability with an unloaded
-3dB bandwidth of 100MHz. The input common-mode
voltage range extends from the negative rail to within 1.5V of
the positive rail. Driving a 75W double terminated coaxial
cable, the EL5144 series amplifiers drive to within 150mV of
either rail. The 200V/µs slew rate and 0.1%/0.1° differential
gain/differential phase makes these parts ideal for composite
and component video applications. With their voltage
feedback architecture, these amplifiers can accept reactive
feedback networks, allowing them to be used in analog
filtering applications These amplifiers will source 90mA and
sink 65mA.
The EL5146 and EL5246 have a power-savings disable
feature. Applying a standard TTL low logic level to the CE (Chip
Enable) pin reduces the supply current to 2.6µA within 10ns.
Turn-on time is 500ns, allowing true break-before-make
conditions for multiplexing applications. Allowing the CE pin to
float or applying a high logic level will enable the amplifier.
For applications where board space is critical, singles are
offered in a 5 Ld SOT-23 package, duals in 8 Ld and 10 Ld
MSOP packages, and quads in a 16 Ld QSOP package.
Singles, duals, and quads are also available in industry
standard pinouts in SO and PDIP packages. All parts operate
over the industrial temperature range of -40°C to +85°C.
Features
• Rail-to-rail output swing
• -3dB bandwidth = 100MHz
• Single-supply +5V operation
• Power-down to 2.6µA
• Large input common-mode range 0V < V
CM
< 3.5V
• Diff gain/phase = 0.1%/0.1°
• Low power 35mW per amplifier
• Space-saving SOT23-5, 8 Ld MSOP and 10 Ld MSOP,
and 16 Ld QSOP packages
• Pb-Free available (RoHS compliant)
Applications
• Video amplifiers
• 5V analog signal processing
• Multiplexers
• Line drivers
• Portable computers
• High speed communications
• Sample and hold amplifiers
• Comparators
FN7177 Rev 2.00
March 31, 2011
Page 1 of 24
EL5144, EL5146, EL5244, EL5246, EL5444
Ordering Information
(Continued)
PART NUMBER
EL5444CSZ (Note)
EL5444CSZ-T7* (Note)
EL5444CSZ-T13* (Note)
EL5444CU
EL5444CU-T13*
EL5444CUZ (Note)
EL5444CUZ-T7* (Note)
EL5444CUZ-T13* (Note)
PART MARKING
5444CSZ
5444CSZ
5444CSZ
5444CU
5444CU
5444CUZ
5444CUZ
5444CUZ
PACKAGE
14 Ld SOIC (Pb-free)
14 Ld SOIC (Pb-free)
14 Ld SOIC (Pb-free)
16 Ld QSOP
16 Ld QSOP
16 Ld QSOP (Pb-free)
16 Ld QSOP (Pb-free)
16 Ld QSOP (Pb-free)
MDP0027
MDP0027
MDP0027
MDP0040
MDP0040
MDP0040
MDP0040
MDP0040
PKG. DWG. #
*Please refer to
TB347
for details on reel specifications.
**EL5144CW symbol is .Jxxx where xxx represents date
NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%
matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations).
Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J
STD-020.
FN7177 Rev 2.00
March 31, 2011
Page 3 of 24
EL5144, EL5146, EL5244, EL5246, EL5444
Absolute Maximum Ratings
(T
A
= +25°C)
Supply Voltage between V
S
and GND. . . . . . . . . . . . . . . . . . . . .+6V
Pin Voltages . . . . . . . . . . . . . . . . . . . . . . . . . GND -0.5V to V
S
+0.5V
Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . . 50mA
Thermal Information
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Operating Conditions
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: T
J
= T
C
= T
A
Electrical Specifications
PARAMETER
AC PERFORMANCE
d
G
d
P
BW
V
S
= +5V, GND = 0V, T
A
= +25°C, CE = +2V, unless otherwise specified.
CONDITIONS
MIN
TYP
MAX
UNIT
DESCRIPTION
Differential Gain Error (Note 1)
Differential Phase Error (Note 1)
Bandwidth
G = 2, R
L
= 150 to 2.5V, R
F
= 1k
G = 2, R
L
= 150 to 2.5V, R
F
= 1k
-3dB, G = 1, R
L
= 10k R
F
= 0
-3dB, G = 1, R
L
= 150 R
F
= 0
0.1
0.1
100
60
8
60
%
°
MHz
MHz
MHz
MHz
V/µs
ns
BW1
GBWP
SR
t
S
Bandwidth
Gain Bandwidth Product
Slew Rate
Settling Time
±0.1dB, G = 1, R
L
= 150 to GND, R
F
= 0
G = 1, R
L
= 150 to GND, R
F
= 0, V
O
= 0.5V
to 3.5V
to 0.1%, V
OUT
= 0V to 3V
150
200
35
DC PERFORMANCE
A
VOL
Open Loop Voltage Gain
R
L
= no load, V
OUT
= 0.5V to 3V
R
L
= 150 to GND, V
OUT
= 0.5V to 3V
V
OS
Offset Voltage
V
CM
= 1V, SOT23-5 and MSOP packages
V
CM
= 1V, All other packages
T
C
V
OS
I
B
Input Offset Voltage Temperature
Coefficient
Input Bias Current
V
CM
= 0V and 3.5V
CMRR
47dB
DC, V
CM
= 0 to 3.0V
DC, V
CM
= 0 to 3.5V
R
IN
C
IN
Input Resistance
Input Capacitance
10
2
100
54
40
65
50
25
15
dB
dB
mV
mV
mV/°C
nA
INPUT CHARACTERISTICS
CMIR
CMRR
Common Mode Input Range
Common Mode Rejection Ratio
0
50
47
60
60
1.5
1.5
3.5
V
dB
dB
G
pF
OUTPUT CHARACTERISTICS
V
OP
Positive Output Voltage Swing
R
L
= 150 to 2.5V (Note 2)
R
L
= 150 to GND (Note 2)
R
L
= 1k to 2.5V (Note 2)
V
ON
Negative Output Voltage Swing
R
L
= 150 to 2.5V (Note 2)
R
L
= 150 to GND (Note 2)
R
L
= 1k to 2.5V (Note 2)
4.70
4.20
4.95
4.85
4.65
4.97
0.15
0
0.03
0.05
0.30
V
V
V
V
V
V
FN7177 Rev 2.00
March 31, 2011
Page 5 of 24
DSP 与 ARM 处理器
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
