16 V Rail-to-Rail
Operational Amplifiers
AD8565/AD8566/AD8567
FEATURES
PIN CONFIGURATIONS
Single-supply operation: 4.5 V to 16 V
Model AD8565001 operation to 20 V
Input capability beyond the rails
Rail-to-rail output swing
AD8565
1
2
5
V–
OUT
V+
3
4
–IN
+IN
TOP VIEW
Continuous output current: 35 mA
Peak output current: 250 mA
Offset voltage: 10 mV
(Not to Scale)
Figure 1. 5-Lead SC70 Pin Configuration
Slew rate: 6 V/μs
Unity gain stable with large capacitive loads
Supply current: 700 μA per amplifier
AD8566
OUT A
–IN A
1
2
8
7
V+
OUT B
APPLICATIONS
+IN A
V–
–IN B
+IN B
3
4
6
5
LCD reference drivers
Portable electronics
TOP VIEW
(Not to Scale)
Communications equipment
Figure 2. 8-Lead MSOP Pin Configuration
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.
OUT A
–IN A
+IN A
V+
1
2
3
4
5
6
7
14 OUT D
13
12
–IN D
+IN D
AD8567
TOP VIEW
(Not to Scale)
11 V–
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.
10
9
+IN B
–IN B
+IN C
–IN C
8
OUT C
OUT B
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.
Figure 3. 14-Lead TSSOP Pin Configuration
16 15 14 13
1
2
3
4
12
11
10
9
–IN D
+IN D
V–
–IN A
+IN A
V+
AD8567
TOP VIEW
(Not to Scale)
+IN C
+IN B
5
6
7
8
NC = NO CONNECT
Figure 4. 16-Lead LFCSP Pin Configuration
Rev. E
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