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AD8565 데이터시트 PDF




Analog Devices에서 제조한 전자 부품 AD8565은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 AD8565 기능
기능 16 V Rail-to-Rail Operational Amplifiers
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AD8565 데이터시트, 핀배열, 회로
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
Slew rate: 6 V/μs
Unity gain stable with large capacitive loads
Supply current: 700 μA per amplifier
Qualified for automotive applications
APPLICATIONS
LCD reference drivers
Portable electronics
Communications equipment
Automotive infotainment systems
GENERAL DESCRIPTION
The AD8565/AD8566/AD8567 are low cost, single-supply, rail-
to-rail input and output operational amplifiers optimized for
LCD monitor applications. They are built on an advanced high
voltage CBCMOS process. The AD8565 contains a single
amplifier, the AD8566 has two amplifiers, and the AD8567 has
four amplifiers.
These LCD op amps have high slew rates, 35 mA continuous
output drive, 250 mA peak output drive, and a high capacitive
load drive capability. They have a wide supply range and offset
voltages below 10 mV. The AD8565/AD8566/AD8567 are ideal
for LCD grayscale reference buffer and VCOM applications.
The AD8565/AD8566/AD8567 are specified over the −40°C to
+85°C temperature range. The AD8565 single is available in a 5-
lead SC70 package. The AD8566 dual is available in an 8-lead
MSOP package. The AD8567 quad is available in a 14-lead
TSSOP package and a 16-lead LFCSP package.
The AD8566WARMZ is the automotive grade version.
16 V Rail-to-Rail
Operational Amplifiers
AD8565/AD8566/AD8567
PIN CONFIGURATIONS
AD8565
OUT 1
5 V–
V+ 2
+IN 3
4 –IN
TOP VIEW
(Not to Scale)
Figure 1. 5-Lead SC70 Pin Configuration
OUT A 1
AD8566 8 V+
–IN A 2
7 OUT B
+IN A 3
6 –IN B
V– 4
TOP VIEW
5 +IN B
(Not to Scale)
Figure 2. 8-Lead MSOP Pin Configuration
OUT A 1
14 OUT D
–IN A 2
13 –IN D
+IN A 3
V+ 4
AD8567
TOP VIEW
(Not to Scale)
12 +IN D
11 V–
+IN B 5
10 +IN C
–IN B 6
9 –IN C
OUT B 7
8 OUT C
Figure 3. 14-Lead TSSOP Pin Configuration
16 15 14 13
–IN A 1
12 –IN D
+IN A 2 AD8567 11 +IN D
TOP VIEW
V+ 3 (Not to Scale) 10 V–
+IN B 4
9 +IN C
5678
NOTES
1. THE EXPOSED PAD MUST BE
CONNECTED TO PIN 3, THAT IS, V+.
2. NC = NO CONNECT.
Figure 4. 16-Lead LFCSP Pin Configuration
Rev. G
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. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113 ©2001–2010 Analog Devices, Inc. All rights reserved.




AD8565 pdf, 반도체, 판매, 대치품
AD8565/AD8566/AD8567
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
Supply Voltage (VS)
Input Voltage
Differential Input Voltage
Storage Temperature Range
Operating Temperature Range
Junction Temperature Range
Lead Temperature (Soldering, 60 sec)
Rating
18 V
−0.5 V to VS + 0.5 V
VS
−65°C to +150°C
−40°C to +85°C
−65°C to +150°C
300°C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
THERMAL RESISTANCE
θJA is specified for worst-case conditions, that is, for a device
soldered onto a circuit board for surface-mount packages.
Table 3. Thermal Resistance
Package Type
5-Lead SC70 (KS-5)
8-Lead MSOP (RM-8)
14-Lead TSSOP (RU-14)
16-Lead LFCSP (CP-16-4)
θJA
376
210
180
381
θJC Unit
126 °C/W
45 °C/W
35 °C/W
301 °C/W
1 DAP is soldered down to PCB.
ESD CAUTION
Rev. G | Page 4 of 16

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AD8565 전자부품, 판매, 대치품
150
ISOURCE = 5mA
135
120
VS = 4.5V
105
90
75
60 VS = 16V
45
30
15
0
–40
25
85
TEMPERATURE (°C)
Figure 17. Output Voltage Swing to Rail vs. Temperature
500
450
AV = +1
TA = 25°C
400
350
300 VS = 4.5V
250
200
150
100
50 VS = 16V
0
100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
Figure 18. Closed-Loop Output Impedance vs. Frequency
140
VS = 16V
TA = 25°C
120
100
80
60
40
20
0
10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
Figure 19. Common-Mode Rejection Ratio (CMRR) vs. Frequency
AD8565/AD8566/AD8567
160
140
VS = 16V
TA = 25°C
120
100
80
60 +PSRR
40 –PSRR
20
0
–20
–40
100
1k
10k 100k
1M 10M
FREQUENCY (Hz)
Figure 20. Power Supply Rejection Ratio vs. Frequency
VS = 16V
RL = 10k
AV = +1
TA = 25°C
TIME (40µs/DIV)
Figure 21. No Phase Reversal
1.8k
1.6k
1.4k
VS = 16V
TA = 25°C
1.2k
1.0k
800
600
400
200
0
–10 –8 –6 –4 –2 0 2 4 6 8
INPUT OFFSET VOLTAGE (mV)
Figure 22. Input Offset Voltage Distribution
10
Rev. G | Page 7 of 16

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