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AD8569 데이터시트 PDF




Analog Devices에서 제조한 전자 부품 AD8569은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 AD8569 자료 제공

부품번호 AD8569 기능
기능 16 V Rail-to-Rail Buffer Amplifiers
제조업체 Analog Devices
로고 Analog Devices 로고


AD8569 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




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AD8569 데이터시트, 핀배열, 회로
a
FEATURES
Single-Supply Operation: 4.5 V to 16 V
Input Capability Beyond the Rails
Rail-to-Rail Output Swing
Continuous Output Current: 35 mA
Peak Output Current: 250 mA
Offset Voltage: 10 mV Max
Slew Rate: 6 V/s
Stable with 1 F Loads
Supply Current
APPLICATIONS
LCD Reference Drivers
Portable Electronics
Communications Equipment
GENERAL DESCRIPTION
The AD8568, AD8569, and AD8570 are low-cost, single-supply
buffer amplifiers with rail-to-rail input and output capability. They
are optimized for LCD monitor applications and built on an
advanced high voltage CBCMOS process. The AD8568 includes
two buffers, the AD8569 includes four buffers, and the AD8570
includes eight buffers.
These LCD buffers have high slew rates, 35 mA continuous
output drive, and high capacitive load drive capability. They
have a wide supply range and offset voltages below 10 mV.
The AD8568, AD8569, and AD8570 are specified over the –40°C
to +85°C temperature range. They are available on tape and reel,
with the AD8568 packaged in a 6-lead SOT-23, the AD8569
in a 10-lead MSOP, and the AD8570 in a 32-lead LFCSP and
20-lead TSSOP.
16 V Rail-to-Rail
Buffer Amplifiers
AD8568/AD8569/AD8570
PIN CONFIGURATIONS
6-Lead SOT-23
(RT Suffix)
OUT A 1
6 OUT B
IN A 2
5 V+
GND 3
4 IN B
AD8568
10-Lead MSOP
(RM Suffix)
OUT A 1
10 OUT D
IN A 2
9 IN D
V+ 3 AD8569 8 GND
IN B 4
7 IN C
OUT B 5
6 OUT C
32-Lead LFCSP
(CP Suffix)
V+ 1
NC 2
IN C 3
IN D 4
IN E 5
IN F 6
NC 7
V+ 8
PIN 1
INDICATOR
AD8570
TOP VIEW
24 GND
23 NC
22 OUT C
21 OUT D
20 OUT E
19 OUT F
18 NC
17 GND
REV. C
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
NC = NO CONNECT
20-Lead TSSOP
IN 1 1
20 OUT 1
IN 2 2
19 OUT 2
V+ 3
IN 3 4
IN 4 5
18 V–
AD8570-ARU 17 OUT 3
TOP VIEW
16 OUT 4
IN 5 6
15 OUT 5
IN 6 7
14 OUT 6
V+ 8
13 V–
IN 7 9
12 OUT 7
IN 8 10
11 OUT 8
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
www.analog.com
Fax: 781/326-8703 © 2003 Analog Devices, Inc. All rights reserved.




AD8569 pdf, 반도체, 판매, 대치품
AD8568/AD8569/AD8570–Typical Performance Characteristics
100
90
TA = 25؇C
4.5V < VS < 16V
80
70
60
50
40
30
20
10
0
؊12 ؊9 ؊6 ؊3
0
3
6
INPUT OFFSET VOLTAGE (mV)
9 12
TPC 1. Input Offset Voltage Distribution
0
؊50
؊100
VCM = VS/2
VS = 16V
؊150
؊200
VS = 4.5V
؊250
؊300
؊350
؊40 25
TEMPERATURE (؇C)
85
TPC 4. Input Bias Current vs. Temperature
300
4.5V < VS < 16V
250
200
150
100
50
0
0 10 20 30 40 50 60 70 80 90 100
TCVOS (V/؇C)
TPC 2. Input Offset Voltage Drift Distribution
5
4
3
2
1
VS = 4.5V
0
VS = 16V
؊1
؊2
؊3
؊4
؊5
؊40
25
TEMPERATURE (؇C)
85
TPC 5. Input Offset Current vs. Temperature
0
؊0.25
VCM = VS/2
؊0.50
؊0.75
VS = 16V
؊1.00
؊1.25
VS = 4.5V
؊1.50
؊40 25
TEMPERATURE (؇C)
85
TPC 3. Input Offset Voltage vs. Temperature
15.96
15.95
15.94
VS = 16V
ILOAD = 5mA
4.46
4.45
4.44
15.93
4.43
15.92
4.42
15.91
4.41
15.90
4.40
15.89
15.88
VS = 4.5V
4.39
4.38
15.87
4.37
15.86
؊40 25
TEMPERATURE (؇C)
85
4.36
TPC 6. Output Voltage Swing vs. Temperature
–4– REV. C

4페이지










AD8569 전자부품, 판매, 대치품
1,000
TA = 25؇C
4.5V VS
16V
100
10
1
10 100 1k 10k
FREQUENCY (Hz)
TPC 19. Voltage Noise Density vs. Frequency
20
0
؊20
TA = 25؇C
4.5V < VS < 16V
؊40
؊60
؊80
؊100
؊120
؊140
؊160
؊180
100
1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
TPC 20. Channel Separation vs. Frequency
AD8568/AD8569/AD8570
100
TA = 25؇C
90 VS = 4.5V
80
VCM = 2.25V
VIN = 100mV p-p
70 AV = +1
RL = 10k
60
50
40
؊OS
+OS
30
20
10
0
10 100 1k
LOAD CAPACITANCE (pF)
TPC 22. Small Signal Overshoot vs. Load Capacitance
15
TA = 25؇C
VS = ؎8V
10 RL = 10k
5
0
OVERSHOOT SETTLING TO 0.1%
؊5
؊10
UNDERSHOOT SETTLING TO 0.1%
؊15
0
0.5 1.0 1.5
SETTLING TIME (s)
TPC 23. Settling Time vs. Step Size
2.0
100
TA = 25؇C
90 VS = 16V
80
VCM = 8V
VIN = 100mV p-p
70 AV = +1
RL = 10k
60
50
40
؊OS
30
+OS
20
10
0
10 100 1k
LOAD CAPACITANCE (pF)
TPC 21. Small Signal Overshoot vs. Load Capacitance
0
TA = 25؇C
0 VS = 16V
AV = +1
0
RL = 10k
CL = 300pF
0
0
0
0
0
0
0 0 0 00 0 0 00
TIME (2s/DIV)
TPC 24. Large Signal Transient Response
REV. C
–7–

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