|
|
|
부품번호 | EL2244C 기능 |
|
|
기능 | Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp | ||
제조업체 | Elantec Semiconductor | ||
로고 | |||
전체 16 페이지수
EL2244C, EL2444C
Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp
Features
• 120MHz gain-bandwidth product
• Unity-gain stable
• Low supply current (per amplifier)
- 5.2mA at VS = ±15V
• Wide supply range - ±2V to ±18V
dual-supply, 2.5V to 36V single-
supply
• High slew rate - 325V/µs
• Fast settling - 80ns to 0.1% for a
10V step
• Low differential gain - 0.04% at
AV = +2, RL = 150¾
• Low differential phase - 0.15° at
AV = +2, RL = 150Ω
• Stable w/ unlimited capacitive load
• Wide output voltage swing -
±13.6V with VS = ±15V, RL =
1000Ω, 3.8V/0.3V with VS = +5V,
RL = 500Ω
• Low cost, enhanced replacement
for the AD827
andLT1229/LT1230
Applications
• Video amplifier
• Single-supply amplifier
• Active filters/integrators
• High-speed sample-and-hold
• High-speed signal processing
• ADC/DAC buffer
• Pulse/RF amplifier
• Pin diode receiver
• Log amplifier
• Photo multiplier amplifier
• Difference amplifier
Ordering Information
Part No.
EL2244CN
EL2244CS
EL2444CN
EL2444CS
EL2444CM
Temp. Range
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
Package
8-Pin P-DIP
8-Lead SO
14-Pin P-DIP
14-Lead SO
16-Lead SOL
Outline #
MDP0031
MDP0027
MDP0031
MDP0027
MDP0027
General Description
The EL2244C/EL2444C are dual and quad versions of the popular
EL2044C. They are high speed, low power, low cost monolithic oper-
ational amplifiers built on Elantec's proprietary complementary
bipolar process. The EL2244C/EL2444C are unity-gain stable and
feature a 325V/µs slew rate and 120MHz gain-bandwidth product
while requiring only 5.2mA of supply current per amplifier.
The power supply operating range of the EL2244C/EL2444C is from
±18V down to as little as ±2V. For single-supply operation, the
EL2244C/EL2444C operate from 36V down to as little as 2.5V. The
excellent power supply operating range of the EL2244C/EL2444C
makes them an obvious choice for applications on a single +5V or
+3V supply.
The EL2244C/EL2444C also feature an extremely wide output volt-
age swing of ±13.6V with VS = ±15V and RL = 1000Ω. At ±5V,
output voltage swing is a wide ±3.8V with RL = 500Ω and ±3.2V with
RL = 150Ω. Furthermore, for single-supply operation at +5V, output
voltage swing is an excellent 0.3V to 3.8V with RL = 500Ω.
At a gain of +1, the EL2244C/EL2444C have a -3dB bandwidth of
120MHz with a phase margin of 50°. They can drive unlimited load
capacitance, andwww.DataSheet.net/ because of their conventional voltage-feedback
topology, the EL2244C/EL2444C allow the use of reactive or non-lin-
ear elements in their feedback network. This versatility combined with
low cost and 75mA of output-current drive make the
EL2244C/EL2444C an ideal choice for price-sensitive applications
requiring low power and high speed.
Connection Diagrams
EL2244CN/CS
Dual
EL2444CN/CS
Quad
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.
Datasheet pdf - http://www.DataSheet4U.co.kr/
EL2244C, EL2444C
Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp
Closed-Loop AC Electrical Characteristics
VS = ±15V, AV = +1, RL = 1000Ω unless otherwise specified
Parameter
BW
Description
-3dB Bandwidth
(VOUT = 0.4VPP)
GBWP
Gain-Bandwidth Product
PM
CS
SR
FPBW
Phase Margin
Channel Separation
Slew Rate [1]
Full-Power Bandwidth [2]
tr, tf
OS
tPD
ts
dG
dP
eN
iN
CI STAB
Rise Time, Fall Time
Overshoot
Propagation Delay
Settling to +0.1%
(AV = +1)
Differential Gain [3]
Differential Phase [3]
Input Noise Voltage
Input Noise Current
Load Capacitance Stability
Condition
VS = ±15V, AV = +1
VS = ±15V, AV = -1
VS = ±15V, AV = +2
VS = ±15V, AV = +5
VS = ±15V, AV = +10
VS = ±5V, AV = +1
VS = ±15V
VS = ±5V
RL = 1 k¾, CL = 10pF
f = 5MHz
VS = ±15V, RL = 1000Ω
VS = ±5V, RL = 500Ω
VS = ±15V
VS = ±5V
0.1V Step
0.1V Step
VS = ±15V, 10V Step
VS = ±5V, 5V Step
NTSC/PAL
NTSC/PAL
10kHz
10kHz
AV = +1
Temp
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
www.DataSheet.net/
25°C
25°C
25°C
25°C
25°C
25°C
Min
250
4.0
Typ
120
60
60
12
6
80
60
45
50
85
325
200
5.2
12.7
3.0
20
2.5
80
60
0.04
0.15
15.0
1.50
Infinite
Max Unit
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
°
dB
V/µs
V/µs
MHz
MHz
ns
%
ns
ns
ns
%
°
nV√Hz
pA√Hz
pF
1. Slew rate is measured on rising edge
2. For VS = ±15V, VOUT = 20VPP. For VS = ±5V, VOUT = 5VPP. Full-power bandwidth is based on slew rate measurement using: FPBW = SR/(2π *
Vpeak).
3. Video Performance measured at VS = ±15V, AV = +2 with 2 times normal video level across RL = 150Ω. This corresponds to standard video levels
across a back-terminated 75Ω load. For other values of RL, see curves.
4
Datasheet pdf - http://www.DataSheet4U.co.kr/
4페이지 Short-Circuit Current
vs Temperature
EL2244C, EL2444C
Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp
Gain-Bandwidth Product
vs Load Capacitance
Overshoot vs
Load Capacitance
Small-Signal
Step Response
Large-Signal
Step Response
Differential Gain and
Phase vs DC Input
Offset at 3.58MHz
www.DataSheet.net/
Differential Gain and
Phase vs DC Input
Offset at 4.43MHz
Differential Gain and
Phase vs Number of
150¾ Loads at 3.58MHz
Differential Gain and
Phase vs Number of
150¾ Loads at 4.43MHz
8-Pin Plastic DIP
Maximum Power Dissipation
vs Ambient Temperature
8-Lead SO
Maximum Power Dissipation
vs Ambient Temperature
7
Datasheet pdf - http://www.DataSheet4U.co.kr/
7페이지 | |||
구 성 | 총 16 페이지수 | ||
다운로드 | [ EL2244C.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
EL2244 | Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp | Elantec Semiconductor |
EL2244C | Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp | Elantec Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |