0
My RFQ
AD8644ARZ
  • Share:

Analog Devices Inc. AD8644ARZ

Manufacturer No:
AD8644ARZ
Manufacturer:
Analog Devices Inc.
Package:
Tube
Description:
IC OPAMP GP 4 CIRCUIT 14SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD8644ARZ, produced by Analog Devices Inc., is a quad 18 V operational amplifier designed for single-supply operation. It is part of the AD8614/AD8644 family, which is optimized for LCD monitor applications. These amplifiers are known for their high performance, including a 5.5 MHz bandwidth, rail-to-rail inputs and outputs, and a high slew rate of 7.5 V/μs. The AD8644ARZ is particularly suited for applications requiring high output drive and capacitive load handling.

Key Specifications

ParameterValue
Unity-Gain Bandwidth5.5 MHz
Low Voltage Offset1.0 mV
Slew Rate7.5 V/μs
Supply Voltage Range5 V to 18 V
Output Current70 mA
Supply Current per Amplifier800 μA (typical)
Operating Temperature Range–20°C to +85°C
Package Types14-Lead SOIC, 14-Lead TSSOP

Key Features

  • Rail-to-rail inputs and outputs
  • High output drive capability of 70 mA
  • Low supply current of 800 μA per amplifier
  • Stable with large capacitive loads
  • Single-supply operation from 5 V to 18 V
  • High slew rate of 7.5 V/μs
  • Unity-gain bandwidth of 5.5 MHz
  • Low voltage offset of 1.0 mV

Applications

  • LCD gamma and VCOM drivers
  • Modems
  • Portable instrumentation
  • Direct access arrangement

Q & A

  1. What is the unity-gain bandwidth of the AD8644ARZ?
    The unity-gain bandwidth of the AD8644ARZ is 5.5 MHz.
  2. What is the slew rate of the AD8644ARZ?
    The slew rate of the AD8644ARZ is 7.5 V/μs.
  3. What is the supply voltage range for the AD8644ARZ?
    The supply voltage range for the AD8644ARZ is from 5 V to 18 V.
  4. What is the output current capability of the AD8644ARZ?
    The output current capability of the AD8644ARZ is 70 mA.
  5. What are the typical supply current requirements per amplifier for the AD8644ARZ?
    The typical supply current per amplifier for the AD8644ARZ is 800 μA.
  6. What are the operating temperature ranges for the AD8644ARZ?
    The operating temperature range for the AD8644ARZ is from –20°C to +85°C.
  7. In what packages is the AD8644ARZ available?
    The AD8644ARZ is available in 14-Lead SOIC and 14-Lead TSSOP packages.
  8. What are some common applications for the AD8644ARZ?
    Common applications include LCD gamma and VCOM drivers, modems, portable instrumentation, and direct access arrangements.
  9. Is the AD8644ARZ suitable for capacitive loads?
    Yes, the AD8644ARZ is stable with large capacitive loads.
  10. What is the voltage offset of the AD8644ARZ?
    The voltage offset of the AD8644ARZ is 1.0 mV.

Product Attributes

Amplifier Type:General Purpose
Number of Circuits:4
Output Type:Rail-to-Rail
Slew Rate:7.5V/µs
Gain Bandwidth Product:5.5 MHz
-3db Bandwidth:- 
Current - Input Bias:80 nA
Voltage - Input Offset:1 mV
Current - Supply:800µA (x4 Channels)
Current - Output / Channel:70 mA
Voltage - Supply Span (Min):5 V
Voltage - Supply Span (Max):18 V
Operating Temperature:-20°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:14-SOIC (0.154", 3.90mm Width)
Supplier Device Package:14-SOIC
0 Remaining View Similar

In Stock

$7.19
24

Please send RFQ , we will respond immediately.

Same Series
AD8644ARZ-REEL7
AD8644ARZ-REEL7
IC OPAMP GP 4 CIRCUIT 14SOIC
AD8644ARZ
AD8644ARZ
IC OPAMP GP 4 CIRCUIT 14SOIC
AD8614ARTZ-REEL7
AD8614ARTZ-REEL7
IC OPAMP GP 1 CIRCUIT SOT23-5
AD8644ARUZ-REEL
AD8644ARUZ-REEL
IC OPAMP GP 4 CIRCUIT 14TSSOP
AD8614ART-REEL7
AD8614ART-REEL7
IC OPAMP GP 1 CIRCUIT SOT23-5
AD8614ART-R2
AD8614ART-R2
IC OPAMP GP 5.5MHZ RRO SOT23-5

Similar Products

Part Number AD8644ARZ AD8664ARZ AD8648ARZ AD8646ARZ AD8641ARZ AD8642ARZ AD8643ARZ AD8644AR AD8644ARU AD8644ARUZ
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active Active Active Active Active Obsolete Obsolete Active
Amplifier Type General Purpose CMOS General Purpose General Purpose J-FET J-FET J-FET General Purpose General Purpose General Purpose
Number of Circuits 4 4 4 2 1 2 4 4 4 4
Output Type Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail
Slew Rate 7.5V/µs 3.5V/µs 11V/µs 11V/µs 3V/µs 3V/µs 3V/µs 7.5V/µs 7.5V/µs 7.5V/µs
Gain Bandwidth Product 5.5 MHz 4 MHz 24 MHz 24 MHz 3.5 MHz 3.5 MHz 3.5 MHz 5.5 MHz 5.5 MHz 5.5 MHz
-3db Bandwidth - - - - - - - - - -
Current - Input Bias 80 nA 0.3 pA 0.3 pA 0.3 pA 0.25 pA 0.25 pA 0.25 pA 80 nA 80 nA 80 nA
Voltage - Input Offset 1 mV 50 µV 600 µV 600 µV 70 µV 70 µV 70 µV 1 mV 1 mV 1 mV
Current - Supply 800µA (x4 Channels) 1.25mA (x4 Channels) 1.5mA (x4 Channels) 1.5mA (x2 Channels) 200µA 200µA (x2 Channels) 200µA (x4 Channels) 800µA (x4 Channels) 800µA (x4 Channels) 800µA (x4 Channels)
Current - Output / Channel 70 mA 140 mA 120 mA 120 mA 12 mA 12 mA 12 mA 70 mA 70 mA 70 mA
Voltage - Supply Span (Min) 5 V 5 V 2.7 V 2.7 V 5 V 5 V 5 V 5 V 5 V 5 V
Voltage - Supply Span (Max) 18 V 16 V 5.5 V 5.5 V 26 V 26 V 26 V 18 V 18 V 18 V
Operating Temperature -20°C ~ 85°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -20°C ~ 85°C -20°C ~ 85°C -20°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 14-SOIC 14-SOIC 14-SOIC 8-SOIC 8-SOIC 8-SOIC 14-SOIC 14-SOIC 14-TSSOP 14-TSSOP

Related Product By Categories

AD8065ARZ
AD8065ARZ
Analog Devices Inc.
IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
LM2904AYPT
LM2904AYPT
STMicroelectronics
IC OPAMP GP 2 CIRCUIT 8TSSOP
OPA2333AID
OPA2333AID
Texas Instruments
IC OPAMP ZERO-DRIFT 2 CIRC 8SOIC
LM324EDR2G
LM324EDR2G
onsemi
IC OPAMP GP 4 CIRCUIT 14SOIC
LMV324MTX/NOPB
LMV324MTX/NOPB
Texas Instruments
IC OPAMP GP 4 CIRCUIT 14TSSOP
AD825ARZ-16
AD825ARZ-16
Analog Devices Inc.
IC OPAMP JFET 1 CIRCUIT 16SOIC
LM2902LVIPWR
LM2902LVIPWR
Texas Instruments
IC OPAMP GP 4 CIRCUIT 14TSSOP
LMV324Q1MA/NOPB
LMV324Q1MA/NOPB
Texas Instruments
IC OPAMP GP 4 CIRCUIT 14SOIC
TLV2454IPWR
TLV2454IPWR
Texas Instruments
IC OPAMP GP 4 CIRCUIT 14TSSOP
ADA4627-1ARZ-RL
ADA4627-1ARZ-RL
Analog Devices Inc.
IC OPAMP JFET 1 CIRCUIT 8SOIC
THS4021IDGN
THS4021IDGN
Texas Instruments
IC OPAMP VFB 1 CIRCUIT 8HVSSOP
OPA2365AIDRG4
OPA2365AIDRG4
Texas Instruments
IC CMOS 2 CIRCUIT 8SOIC

Related Product By Brand

AD9082-FMCA-EBZ
AD9082-FMCA-EBZ
Analog Devices Inc.
AD9082 4-DAC 2-ADC WITH MARKI BA
AD9608BCPZ-125
AD9608BCPZ-125
Analog Devices Inc.
IC ADC 10BIT PIPELINED 64LFCSP
LTC2305CMS#TRPBF
LTC2305CMS#TRPBF
Analog Devices Inc.
IC ADC 12BIT SAR 12MSOP
AD7356YRUZ-RL
AD7356YRUZ-RL
Analog Devices Inc.
IC ADC 12BIT SAR 16TSSOP
LTC1605ACN
LTC1605ACN
Analog Devices Inc.
IC ADC 16BIT 28DIP
LTC2344IUH-16
LTC2344IUH-16
Analog Devices Inc.
IC ADC 16BIT SAR 32QFN
AD5220BRMZ100-R7
AD5220BRMZ100-R7
Analog Devices Inc.
IC DGTL POT 100KOHM 128TAP 8MSOP
ADSP-BF532SBBCZ400
ADSP-BF532SBBCZ400
Analog Devices Inc.
IC DSP CTLR 16B 400MHZ 160CSBGA
AD8321AR
AD8321AR
Analog Devices Inc.
IC LINE DVR CATV 20-SOIC
LT6230CS6#TRPBF
LT6230CS6#TRPBF
Analog Devices Inc.
IC OPAMP GP 1 CIRCUIT TSOT23-6
ADM6713ZAKSZ-REEL7
ADM6713ZAKSZ-REEL7
Analog Devices Inc.
IC SUPERVISOR 1 CHANNEL SC70-4
HMC1099PM5ETR
HMC1099PM5ETR
Analog Devices Inc.
IC RF POWER AMP 32LFCSP