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Teilenummer | EL8300 |
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Beschreibung | Rail-to-Rail Amplifier | |
Hersteller | Intersil Corporation | |
Logo | ||
Gesamt 14 Seiten ®
Data Sheet
May 20, 2005
EL8300
FN7347.2
200MHz Rail-to-Rail Amplifier
The EL8300 represents a triple rail-to-rail amplifier with a -
3dB bandwidth of 200MHz and slew rate of 200V/µs.
Running off a very low supply current of 2mA per channel,
the EL8300 also features inputs that go to 0.15V below the
VS- rail.
The EL8300 includes a fast-acting disable/power-down
circuit. With a 25ns disable and a 200ns enable, the EL8300
is ideal for multiplexing applications.
The EL8300 is designed for a number of general purpose
video, communication, instrumentation, and industrial
applications. The EL8300 is available in an 16-pin SO and
16-pin QSOP packages and is specified for operation over
the -40°C to +85°C temperature range.
Pinout
EL8300
(16-PIN SO, QSOP)
TOP VIEW
INA+ 1
CEA 2
VS- 3
CEB 4
INB+ 5
NC 6
CEC 7
INC+ 8
16 INA-
-
+
15 OUTA
14 VS+
+
-
13 OUTB
12 INB-
11 NC
+
-
10 OUTC
9 INC-
Features
• 200MHz -3dB bandwidth
• 200V/µs slew rate
• Low supply current = 2mA per amplifier
• Supplies from 3V to 5.5V
• Rail-to-rail output
• Input to 0.15V below VS-
• Fast 25ns disable
• Low cost
• Pb-Free pus Anneal available (RoHS compliant)
Applications
• Video amplifiers
• Portable/hand-held products
• Communications devices
Ordering Information
PART
NUMBER
PACKAGE TAPE & REEL PKG. DWG. #
EL8300IS
16-Pin SO - MDP0027
EL8300IS-T7
16-Pin SO
7”
MDP0027
EL8300IS-T13
16-Pin SO
13”
MDP0027
EL8300ISZ
16-Pin SO
-
MDP0027
(See Note)
(Pb-free)
EL8300ISZ-T7
16-Pin SO
7”
MDP0027
(See Note)
(Pb-free)
EL8300ISZ-T13
16-Pin SO
13”
MDP0027
(See Note)
(Pb-free)
EL8300IU
16-Pin QSOP
-
MDP0040
EL8300IU-T7
16-Pin QSOP
7”
MDP0040
EL8300IU-T13 16-Pin QSOP
13”
MDP0040
EL8300IUZ
(See Note)
16-Pin QSOP
(Pb-free)
-
MDP0040
EL8300IUZ-T7
(See Note)
16-Pin QSOP
(Pb-free)
7”
MDP0040
EL8300IUZ-T13 16-Pin QSOP
(See Note)
(Pb-free)
13”
MDP0040
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which are 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.
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-352-6832 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2003, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
Typical Performance Curves (Continued)
EL8300
-10
-30
-50 PSRR-
-70 PSRR+
-90
-110
1K
10K 100K
1M
10M
FREQUENCY (Hz)
100M
FIGURE 13. POWER SUPPLY REJECTION RATIO vs
FREQUENCY
-45
VS=5V
RL=1kΩ
-55 CL=1.5pF
AV=2
-65
HD2@1H0DM3H@z10MHz
HD3@5MHz
-75
HD2@5MHz
HD2@1MHz
-85
HD3@1MHz
-95
1
234
VOP-P (V)
5
FIGURE 14. HARMONIC DISTORTION vs OUTPUT VOLTAGE
-10
VS=5V
AV=1
-30 RL=1kΩ
CL=1.5pF
-50
-70
-90
-110
1K
10K 100K 1M 10M 100M
FREQUENCY (Hz)
1G
FIGURE 15. DISABLED OUTPUT ISOLATION FREQUENCY
RESPONSE
-60
-65 HD2@AV=2
-70 HD3@AV=2
-75
-80
-85
HD3@AV =1 HD2@AV=1
-90 VS=5V
-95
VO=1VP-P for AV=1
VO=2VP-P for AV=2
-100
100
RLOAD (Ω)
1K
2K
FIGURE 17. HARMONIC DISTORTION vs LOAD RESISTANCE
-30
VS=5V
-40 RL=1kΩ
VO=1VP-P for AV=1
-50 VO=2VP-P for AV=2
-60
-70
-80
-90
-100
1
HD2@AVH=D23@AV=2
HD3@AV=1
HD2@A V=1
10
FREQUENCY (MHz)
40
FIGURE 16. HARMONIC DISTORTION vs FREQUENCY
1K
100
eN
10
IN+
1
IN-
0.1
10 100 1K 10K 100K 1M 10M
FREQUENCY (Hz)
FIGURE 18. VOLTAGE AND CURRENT NOISE vs FREQUENCY
6
6 Page EL8300
5V
C1
VIN 47µF
R1
10K
RT R2
75Ω 10K
+
-
RG
1kΩ
RF
1kΩ
C2
220µF
C3 R3
470µF 75Ω
VOUT
75Ω
FIGURE 32. 5V SINGLE SUPPLY NON INVERTING VIDEO LINE
DRIVER
VIN
C1
47µF
RG
500Ω
RT 5V
75Ω R1
10K
RF
1kΩ
5V
-
+
C3 R3
470µF 75Ω
R2 C2
10K 220µF
VOUT
75Ω
FIGURE 33. 5V SINGLE SUPPLY INVERTING VIDEO LINE
DRIVER
5
4
3
2
1
0
-1
-2
-3
-4
-5
100K
AV = -2
AV = 2
1M 10M
FREQUENCY (Hz)
100M 200M
FIGURE 34. VIDEO LINE DRIVER FREQUENCY RESPONSE
12
12 Page | ||
Seiten | Gesamt 14 Seiten | |
PDF Download | [ EL8300 Schematic.PDF ] |
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