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EL2210CS-T7 데이터시트 PDF




Elantec Semiconductor에서 제조한 전자 부품 EL2210CS-T7은 전자 산업 및 응용 분야에서
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부품번호 EL2210CS-T7 기능
기능 Low Cost/ Dual/ Triple and Quad Video Op Amps
제조업체 Elantec Semiconductor
로고 Elantec Semiconductor 로고


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EL2210CS-T7 데이터시트, 핀배열, 회로
EL2210C/11C, EL2310C/11C, EL2410C/11C
Low Cost, Dual, Triple and Quad Video Op Amps
Features
• Stable at gain of 2 and 100MHz
gain_bandwidth product
(EL2211C, EL2311C, &
EL2411C)
• Stable at gain of 1 and 50MHz
gain_bandwidth product
(EL2210C, EL2310C, &
EL2410C)
• 130V/µs slew rate
• Drives 150load to video levels
• Inputs and outputs operate at
negative supply rail
• ±5V or +10V supplies
• -60dB isolation at 4.2MHz
Applications
• Consumer video amplifiers
• Active filters/integrators
• Cost-sensitive applications
• Single supply amplifiers
Ordering Information
Part No
EL2210CN
EL2210CS
EL2210CS-T7
EL2210CS-T13
EL2211CN
EL2211CS
EL2310CN
EL2310CS
EL2311CN
EL2311CS
EL2410CN
EL2410CS
EL2410CS-T7
EL2410CS-T13
EL2411CN
EL2411CS
Package
8-Pin PDIP
8-Pin SO
8-Pin SO
8-Pin SO
8-Pin PDIP
8-Pin SO
8-Pin PDIP
8-Pin SO
8-Pin PDIP
8-Pin SO
14-Pin PDIP
14-Pin SO
14-Pin SO
14-Pin SO
14-Pin PDIP
14-Pin SO
Tape & Reel
-
-
7”
13”
-
-
-
-
-
-
-
-
7”
13”
-
-
Outline #
MDP0031
MDP0027
MDP0027
MDP0027
MDP0031
MDP0027
MDP0031
MDP0027
MDP0031
MDP0027
MDP0031
MDP0027
MDP0027
MDP0027
MDP0031
MDP0027
General Description
This family of dual, triple, and quad operational amplifiers built using
Elantec's Complementary Bipolar process offers unprecedented high
frequency performance at a very low cost. They are suitable for any
application such as consumer video, where traditional DC perfor-
mance specifications are of secondary importance to the high
frequency specifications. On ±5V supplies at a gain of +1 the
EL2210C, EL2310C, and EL2410C will drive a 150load to +2V,---
-1V with a bandwidth of 50MHz and a channel-to-channel isolation of
60dB or more. At a gain of +2, the EL2211C, EL2311C, and EL2411C
will drive a 150load to +2V, -1V with a bandwidth of 100MHz with
the same channel-to-channel isolation. All four achieve 0.1dB band-
width at 5MHz.
The power supply operating range is fixed at ±5V or +10/0V. In single
supply operation the inputs and outputs will operate to ground. Each
amplifier draws only 7mA of supply current.
Connection Diagrams
OUT 1
8 V+
IN1- 2
IN1+ 3
V- 4
-+
+-
7 OUT2
6 IN2-
5 IN2+
EL2210C/EL2211C
NC 1
14 OUT2
NC 2
NC 3
13 IN2-
+-
12 IN2+
VS+ 4
11 VS-
IN1+ 5
IN1- 6
10 IN3+
- + + - 9 IN3-
OUT1 7
8 OUT3
EL2210C/EL2211C
OUT1 1
14 OUT4
IN1- 2
IN1+ 3
- + + - 13 IN4-
12 IN4+
V+ 4
11 V-
IN2+ 5
IN2- 6
10 IN3+
- + + - 9 IN3-
OUT2 7
8 OUT3
EL2210C/EL2211C
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.
© 2001 Elantec Semiconductor, Inc.




EL2210CS-T7 pdf, 반도체, 판매, 대치품
EL2210C/11C, EL2310C/11C, EL2410C/11C
Low Cost, Dual, Triple and Quad Video Op Amps
EL2210C, EL2310C, EL2410C - Closed-Loop AC Characteristics
VS = ±5V, AC Test Figure 1, TA = 25°C unless otherwise noted.
Parameter
BW
BW
GBWP
PM
SR
FBWP
tr, tf
OS
Description
-3dB Bandwidth (VOUT = 0.4VPP)
±0.1 dB Bandwidth (VOUT = 0.4VPP)
Gain Bandwidth Product
Phase Margin
Slew Rate
Full Power Bandwidth [1]
Rise Time, Fall Time
Overshoot
AV = +1
AV = +1
Conditions
0.1V Step
0.1V Step
Min Typ
110
12
55
60
85 130
8 11
2
15
tPD Propagation Delay
tS Settling to 0.1% (AV = 1)
dG Differential Gain [2]
dP Differential Phase [2]
eN Input Noise Voltage
iN Input Noise Current
CS Channel Separation
VS = ±5V, 2V Step
NTSC/PAL
NTSC/PAL
10kHz
10kHz
P = 5MHz
3.5
80
0.1
0.2
15
1.5
55
1. For VS = ±5V, VOUT = 4 VPP. Full power bandwidth is based on slew rate measurement using: FPBW = SR/(2pi * Vpeak)
2. Video performance measured at VS = ±5V, AV = +2 with 2 times normal video level across RL = 150
Max
Unit
MHz
MHz
MHz
°C
V/µs
MHz
ns
%
ns
ns
%
°C
nV/Hz
pA/Hz
dB
4

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EL2210CS-T7 전자부품, 판매, 대치품
EL2210C/11C, EL2310C/11C, EL2410C/11C
Low Cost, Dual, Triple and Quad Video Op Amps
Application Information
Product Description
The EL2210C, EL2310C, and EL2410C are dual, triple,
and quad operational amplifiers stable at a gain of 1. The
EL2211C, EL2311C, and EL2411C are dual, triple, and
quad operational amplifiers stable at a gain of 2. All six
are built on Elantec's proprietary complimentary process
and share the same voltage mode feedback topology.
This topology allows them to be used in a variety of
applications where current mode feedback amplifiers are
not appropriate because of restrictions placed on the
feedback elements. These products are especially
designed for applications where high bandwidth and
good video performance characteristics are desired but
the higher cost of more flexible and sophisticated prod-
ucts are prohibitive.
Power Supplies
These amplifiers are designed to work at a supply volt-
age difference of 10V to 12V. These amplifiers will
work on any combination of ± supplies. All electrical
characteristics are measured with ±5V supplies. Below
9V total supply voltage the amplifiers’ performance will
degrade dramatically. The quiescent current is a direct
function of total supply voltage. With a total supply volt-
age of 12V the quiescent supply current will increase
from a typical 6.8mA per amplifier to 10mA per
amplifier.
Output Swing vs Load
Please refer to the simplified block diagram. These
amplifiers provide an NPN pull-up transistor output and
a passive 1250pull-down resistor to the most negative
supply. In an application where the load is connected to
VS- the output voltage can swing to within 200mV of
VS-. In split supply applications where the DC load is
connected to ground the negative swing is limited by the
voltage divider formed by the load, the internal 1250
resistor and any external pull-down resistor. If RL were
150then it and the 1250internal resistor limit the
maximum negative swing to
VEE = 1---2---5---0-1---5-+--0---1---5---0-
Or--0.53V
The negative swing can be increased by adding an exter-
nal resistor of appropriate value from the output to the
negative supply. The simplified block diagram shows an
820external pull-down resistor. This resistor is in par-
allel with the internal 1250resistor. This will increase
the negative swing to
VEE = 150 ÷ 1-1---22---55---00----×+-----88---22---00- + 150
Or -1.16V
Power Dissipation and Loading
Without any load and a 10V supply difference the power
dissipation is 70mW per amplifier. At 12V supply dif-
ference this increases to 105mW per amplifier. At 12V
this translates to a junction temperature rise above ambi-
ent of 33°C for the dual and 40°C for the quad amplifier.
When the amplifiers provide load current the power dis-
sipation can rapidly rise.
In ±5V operation each output can drive a grounded
150load to more than 2V. This operating condition
will not exceed the maximum junction temperature limit
as long as the ambient temperature is below 85°C, the
device is soldered in place, and the extra pull-down
resistor is 820or more.
If the load is connected to the most negative voltage
(ground in single supply operation) you can easily
exceed the absolute maximum die temperature. For
example the maximum die temperature should be
150°C. At a maximum expected ambient temperature of
85°C, the total allowable power dissipation for the SO8
package would be:
PD = 1--1-6--5-0--0--°---–C----8/--W-5---- = 361mW
At 12V total supply voltage each amplifier draws a max-
imum of 10mA and dissipates 12V * 10mA = 120mW or
240mW for the dual amplifier. Which leaves 121mW of
increased power due to the load. If the load were 150
connected to the most negative voltage and the maxi-
mum voltage out were VS- +1V the load current would
be 6.67mA. Then an extra 146mW ((12V - 1V) *
6.67mA * 2) would be dissipated in the EL2210C or
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