AD8567 Analog Devices, AD8567 Datasheet
AD8567
Specifications of AD8567
Available stocks
Related parts for AD8567
AD8567 Summary of contents
Page 1
... 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° ...
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 Output Current ...
Page 3
... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD8565/AD8566/AD8567 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality ...
Page 4
... AD8565/AD8566/AD8567–Typical Performance Characteristics 0.25 0. 16V S 0. 4.5V S 1.00 1.25 1. TEMPERATURE – 4.5V V 16V 0.1 10 100 FREQUENCY – 16V 10k 100pF FREQUENCY – 1 s/DIV 1000 100 1.0 0.8 0.6 0.4 0 10k 0 0.80 0.75 0.70 0.65 0.60 0.55 0.50 4.5V V 16V 100 1k FREQUENCY – ...
Page 5
... FREQUENCY – Hz 100 10k 100 10 1 0.1 0.001 1M 10M 150 V 16V 5mA 135 SINK 120 105 10M 40 AD8565/AD8566/AD8567 V = 16V 10k 40pF 135 180 225 270 100k 1M 10M 100M FREQUENCY – 4. 16V S 0.01 0 100 LOAD CURRENT – 4. 16V TEMPERATURE – C ...
Page 6
... AD8565/AD8566/AD8567 150 I = 5mA SOURCE 135 120 105 TEMPERATURE – C 500 450 A 400 350 300 250 200 150 100 50 0 100 1k 10k 100k FREQUENCY – 16V S 140 120 100 100 1k 10k FREQUENCY – Hz 160 140 120 V = +4.5V S 100 +16V 100 16V ...
Page 7
... TEMPERATURE – – 16V –100 4.5V –150 S –200 –250 –300 –350 –40 25 TEMPERATURE – C –20 –40 –60 –80 –100 4.5V 16V –120 –140 –160 –180 50 100 1k 10k FREQUENCY – 16V 60k AD8565/AD8566/AD8567 COMMON-MODE VOLTAGE – 10k COMMON-MODE VOLTAGE – V ...
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 for other applications where low distortion and high output current drive are needed. ...
Page 9
... It can instantaneously source/sink greater than 250 mA of current. At unity gain, it can drive 1 µF without compensation. This makes the AD856x ideal for LCD V To evaluate the performance of the AD856x family, a test circuit was developed to simulate the V LCD panel AD8565/AD8566/AD8567 ...
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. This test circuit simulates the worst-case scenario for a V ...
Page 11
... MAX 0.077 (1.95) 0.026 (0.65) NOM 0.002 (0.05) 0.0004 (0.01) 0.0 (0.0) 0.014 (0.35) 0.008 (0.20) 0.011 (0.28) REF 0.009 (0.23) CONTROLLING DIMENSIONS ARE IN MILLIMETERS AD8565/AD8566/AD8567 8-Lead MINI_SOIC (RM-8) 0.122 (3.10) 0.114 (2.90 0.199 (5.05) 0.187 (4.75 0.0256 (0.65) BSC ...
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Edit to ORDERING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Page ...