AD8566ARM Analog Devices, AD8566ARM Datasheet

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AD8566ARM

Manufacturer Part Number
AD8566ARM
Description
16 V Rail-to-Rail Operational Amplifiers
Manufacturer
Analog Devices
Datasheet

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a
GENERAL DESCRIPTION
The AD8565, AD8566, and 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 high capacitive load
drive capability. They have wide supply range and offset voltages
below 10 mV. The AD8565, AD8566, and AD8567 are ideal for
LCD grayscale reference buffer and V
The AD8565, AD8566, and 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 lead frame Chip Scale Package.
REV. A
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.
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/ s
Unity Gain Stable with Large Capacitive Loads
Supply Current: 700 A per Amplifier
APPLICATIONS
LCD Reference Drivers
Portable Electronics
Communications Equipment
COM
applications.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
OUT
+IN
V+
5-Lead SC70
(KS Suffix)
1
2
3
AD8565/AD8566/AD8567
AD8565
OUT A
OUT B
+IN A
+IN B
–IN A
–IN B
+IN A
+IN B
–IN A
Operational Amplifiers
PIN CONFIGURATIONS
NC = NO CONNECT
V+
V+
5
4 –IN
V–
2
4
1
3
5
6
7
14-Lead TSSOP
1
2
4
3
16-Lead CSP
(RU Suffix)
(CP Suffix)
16
5
AD8567
AD8567
TOP VIEW
15
6
16 V Rail-to-Rail
14
7
OUT A
+IN A
–IN A
13
8
V–
© Analog Devices, Inc., 2001
12
11
10
9
14
13
12
11
10
9
8
1
4
2
3
8-Lead MSOP
–IN D
+IN D
V–
+IN C
(RM Suffix)
OUT D
–IN D
+IN D
V–
+IN C
–IN C
OUT C
AD8566
www.analog.com
8
7
6
5
V+
OUT B
+IN B
–IN B

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AD8566ARM Summary of contents

Page 1

... MSOP package. The AD8567 quad is available in a 14-lead TSSOP package and a 16-lead lead frame Chip Scale Package. REV. A 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 ...

Page 2

AD8565/AD8566/AD8567–SPECIFICATIONS Electrical Characteristics Parameter INPUT CHARACTERISTICS Offset Voltage Offset Voltage Drift Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Ratio Large Signal Voltage Gain Input Impedance Input Capacitance OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low Continuous ...

Page 3

... Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Temperature * Model Range AD8565AKS –40°C to +85°C AD8566ARM –40°C to +85°C AD8567ARU –40°C to +85°C AD8567ACP –40°C to +85°C * Available in reels only. ...

Page 4

AD8565/AD8566/AD8567 0.25 0. 16V S 0. 4.5V S 1.00 1.25 1. TEMPERATURE – C TPC 1. Input Offset Voltage vs. Temperature 10 4.5V V 16V S T ...

Page 5

V = 16V 100mV p 10k – 100 LOAD CAPACITANCE – pF ...

Page 6

AD8565/AD8566/AD8567 150 I = 5mA SOURCE 135 120 105 TEMPERATURE – C TPC 13. Output Voltage Swing to Rail vs. Temperature 500 450 A 400 350 300 ...

Page 7

–1 –2 –3 –4 –5 –40 25 TEMPERATURE – C TPC 19. Input Offset Current vs. Temperature 0 – 16V –100 S –150 –200 –250 –300 –350 ...

Page 8

AD8565/AD8566/AD8567 APPLICATIONS Theory of Operation The AD856x family is designed to drive large capacitive loads in LCD applications. It has high output current drive, rail-to-rail input/output operation and is powered from a single 16 V supply also intended ...

Page 9

Output Phase Reversal The AD856x family is immune to phase reversal. Although the device’s output will not change phase, large currents due to input overvoltage could damage the device. In applications where the possibility of an input voltage exceeding the ...

Page 10

AD8565/AD8566/AD8567 Figure 5 shows the test circuit. Series capacitors and resistors connected to the output of the op amp represent the load of the LCD panel. The 300 Ω and 3 kΩ feedback resistors are used to improve settling time. ...

Page 11

Plastic Surface-Mount (KS-5) 0.087 (2.20) 0.071 (1.80 0.053 (1.35) 0.094 (2.40) 0.045 (1.15) 0.071 (1.80 PIN 1 0.026 (0.65) BSC 0.039 (1.00) 0.043 (1.10) 0.031 (0.80) 0.031 (0.80) 0.012 (0.30) 0.004 (0.10) SEATING 0.006 ...

Page 12

AD8565/AD8566/AD8567 Revision History Location Data Sheet changed from REV REV. A. Edit to 16-Lead CSP and 5-Lead SC70 Pin Configuration . . . . . . . . . . . . . . . . . . ...

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