Purchase AD8644, In-stock AD8644 From SeekIC.
MFG:ADI D/C:09
Part Number: AD8644
MFG: ADI
D/C: 09
Description: The AD8614 (single) and AD8644 (quad) are single-supply, 5.5 MHz bandwidth, rail-to-rail amplifiers optimized for LC...
- Table of contents:
AD8644
-
Suppliers
DataSheet
General Description
AD8644 General Description
The AD8614 (single) and AD8644 (quad) are single-supply, 5.5 MHz bandwidth, rail-to-rail amplifiers optimized for LCD monitor applications.
They are processed using Analog Devices high voltage, high speed, complementary bipolar process-HV XFCB. This proprietary process includes trench isolated transistors that lower internal parasitic capacitance which improves gain bandwidth, phase margin and capacitive load drive. The low supply current of 800 m A (typ) per amplifier is critical for portable or densely packed designs. In addition, the rail-to-rail output swing provides greater dynamic
range and control than standard video amplifiers provide.
These products operate from supplies of 5 V to as high as 18 V. The unique combination of an output drive of 70 mA, high slew rates, and high capacitive drive capability makes the AD8614/AD8644 an ideal choice for LCD applications.
The AD8614 and AD8644 are specified over the temperature range of 20 C to +85 C. They are available in 5-lead SOT-23, 14-lead TSSOP and 14-lead SOIC surface mount packages in tape and reel.
AD8644 Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND to VS
Storage Temperature Range . . . . . . . . . . . . 65 C to +150 C
Operating Temperature Range . . . . . . . . . . . 20 C to +85 C
Junction Temperature Range . . . . . . . . . . . . 65 C to +150 C
Lead Temperature Range (Soldering, 60 sec) . . . . . . . .300 C
NOTES
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 listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND to VS
Storage Temperature Range . . . . . . . . . . . . 65 C to +150 C
Operating Temperature Range . . . . . . . . . . . 20 C to +85 C
Junction Temperature Range . . . . . . . . . . . . 65 C to +150 C
Lead Temperature Range (Soldering, 60 sec) . . . . . . . .300 C
NOTES
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 listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
AD8644 Features
Unity Gain Bandwidth: 5.5 MHz
Low Voltage Offset: 1.0 mV
Slew Rate: 7.5 V/ms
Single-Supply Operation: 5 V to 18 V
High Output Current: 70 mA
Low Supply Current: 800 mA/Amplifier
Stable with Large Capacitive Loads
Rail-to-Rail Inputs and Outputs
Low Voltage Offset: 1.0 mV
Slew Rate: 7.5 V/ms
Single-Supply Operation: 5 V to 18 V
High Output Current: 70 mA
Low Supply Current: 800 mA/Amplifier
Stable with Large Capacitive Loads
Rail-to-Rail Inputs and Outputs
AD8644 Typical Application
LCD Gamma and VCOM Drivers
Modems
Portable Instrumentation
Direct Access Arrangement
Modems
Portable Instrumentation
Direct Access Arrangement
AD8644 Connection Diagram
AD8644
PDF/DataSheet Download
- Datasheet: AD8644
- File Size: 310312 KB
- Manufacturer: AD [Analog Devices]
- Click here to Download
- ·AD800
- AD [Analog Devices]
- Clock Recovery and Data Retiming Phase-Locked Loop
- 259498 KB
- ·AD8000
- AD
- Clock Recovery and Data Retiming Phase-Locked Loop
- 1486848 KB
- ·AD8000YRDZ
- AD
- 1.5 GHz Ultrahigh Speed Op Amp
- 538404 KB
- ·AD8000YRDZ-REEL
- AD
- 1.5 GHz Ultrahigh Speed Op Amp
- 538404 KB
- ·AD8000YRDZ-REEL7
- AD
- L-Band GaAs Power FET
- 538404 KB
- ·AD8001
- AD [Analog Devices]
- 800 MHz, 50 mW Current Feedback Amplifier
- 228280 KB
- ·AD8001ACHIPS
- AD [Analog Devices]
- 800 MHz, 50 mW Current Feedback Amplifier
- 228280 KB
- ·AD8001AN
- AD [Analog Devices]
- 800 MHz, 50 mW Current Feedback Amplifier
- 228280 KB
AD8644 Relative Products
AD8643ARZ-REEL7
IC AMP JFET QD PREC R-R 14SOIC
-
AD8643ARZ-REEL
IC AMP JFET QD PREC R-R 14SOIC
-
AD8643ARZ
IC AMP JFET QD PREC R-R 14-SOIC
AD8643ACPZ-REEL7
IC AMP JFET QD PREC R-R 16-LFCSP
-
AD8643ACPZ-REEL
IC AMP JFET QD PREC R-R 16LFCSP
-
AD8643ACPZ-R2
IC AMP JFET QD PREC R-R 16LFCSP
Hotspot Suppliers Product
G86-630-A2
Price: 25.45-35 USD
graphic processor, 450 MHz, 14 Watt, BGA, purevideo technology
SKiip83ANB15T1
Price: 20-50 USD
SKIIP83ANB15T1, IGBT module, 1500V, 100A, 0.7K/W, Semikron
TMS320C32PCM-60
Price: 1.6-3.8 USD
digital signal processor, 144-PQFP, 5V
LM4040DIM3X-5.0
Price: 0.22-0.25 USD
Tolerates capacitive loads, Reverse Current 20 mA, Forward Current 10 mA, SOT23-3
TVP5151PBS
Price: 2-10 USD
IC NTSC/PAL/SECAM DECOD 32TQFP - TVP5151PBS
DS14285S+
Price: 0.1-10 USD
Real-Time Clock, NV RAM Control, 24-SOIC, 4.5 V to 5.5 V, 114Bit, Daylight Saving Time Option
PCHMB300A6A
Price: 80-90 USD
IGBT module, chopper, 600V
6MBI20L-060
Price: 1-2 USD
IGBT module, 600 V, voltage drive
ATMEGA8L-8AU
Price: 1-1.5 USD
8MHZ, 3V, 32TQFP, CMOS 8-bit microcontroller, AVR RISC architecture
RTC62421A
Price: 1-4 USD
real time clock module, DIP, Address latch enable, InteCPU bus, 0.3 V, 30seconds
MJW21193
Price: 1-1.2 USD
16 A, 250 V, 200 W, PNP, Audio Bipolar Power transistor, TO-247
STM32F101R8T6
Price: 0.1-3 USD
MCU ARM, 64KB, 64-LQFP, 32-bit , Cortex-M3 CPU, performance line
