AD8225ARZ-RL
  • Share:

Analog Devices Inc. AD8225ARZ-RL

Manufacturer No:
AD8225ARZ-RL
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC INST AMP 1 CIRCUIT 8SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD8225ARZ-RL, produced by Analog Devices Inc., is a precision instrumentation amplifier with a fixed gain of 5. This device sets new standards of performance in the field of instrumentation amplifiers. It is designed to operate on either single or dual supplies, making it versatile for various applications. The AD8225 is known for its superior common-mode rejection ratio (CMRR), which enables the rejection of high-frequency common-mode voltage, thus reducing noise from utility lines, industrial equipment, and other radiating sources. This amplifier is packaged in an 8-lead SOIC package and is specified over the standard industrial temperature range of –40°C to +85°C.

Key Specifications

Parameter Conditions Min Typ Max Unit
Gain - - 5 - V/V
Gain Error - -0.1 0.05 0.1 %
Nonlinearity - 2 - 10 ppm
Offset Voltage (RTI) - 50 150 - µV
Offset Drift - 0.3 - 2 µV/°C
Input Bias Current - - - 1.2 nA nA
Input Operating Impedance (Differential) - 10^12 - - Ω||pF
Input Voltage Range (Common-Mode) - -VS + 1.6 - +VS - 1.0 V
Slew Rate - 5 - - V/µs
Supply Voltage Range - 3.4 - 36 V
Quiescent Current - 1.05 1.2 - mA
Operating Temperature Range - -40 - 85 °C

Key Features

  • Fixed Gain of 5: The AD8225 has a highly stable, factory-trimmed gain of 5, eliminating the need for external gain-setting components.
  • High CMRR: Superior common-mode rejection ratio (CMRR) of 80 dB minimum at 10 kHz, ensuring effective rejection of high-frequency common-mode voltage.
  • Low Power Consumption: Low quiescent current of 1.2 mA maximum, making it suitable for power-sensitive applications.
  • Wide Supply Range: Operates on single or dual supplies from 3.4 V to 36 V, and ±1.7 V to ±18 V, respectively.
  • High Slew Rate: A minimum slew rate of 5 V/µs, ensuring excellent dynamic performance.
  • Low Input Offset Voltage and Drift: Low input offset voltage of 150 µV maximum and low offset drift of 2 µV/°C maximum, contributing to outstanding DC precision.
  • Low Input Bias Current: Low input bias current of 1.2 nA maximum, reducing errors in high-impedance source applications.

Applications

  • Patient Monitors: Suitable for patient monitoring applications due to its high CMRR and ability to reject high common-mode voltages.
  • Current Transmitters: Used in current transmitter applications where precision and stability are crucial.
  • Multiplexed Systems: Ideal for multiplexed systems where multiple signals need to be conditioned and amplified.
  • 4 to 20 mA Converters: Utilized in 4 to 20 mA converter applications for precise signal conditioning.
  • Bridge Transducers and Sensor Signal Conditioning: Effective in bridge transducer and sensor signal conditioning applications due to its high precision and low noise characteristics.

Q & A

  1. What is the fixed gain of the AD8225?

    The AD8225 has a fixed gain of 5.

  2. What is the CMRR of the AD8225 at 10 kHz?

    The CMRR of the AD8225 is 80 dB minimum at 10 kHz.

  3. What is the input offset voltage of the AD8225?

    The input offset voltage of the AD8225 is 150 µV maximum.

  4. What is the slew rate of the AD8225?

    The slew rate of the AD8225 is 5 V/µs minimum.

  5. What is the operating temperature range of the AD8225?

    The operating temperature range of the AD8225 is –40°C to +85°C.

  6. What is the quiescent current of the AD8225?

    The quiescent current of the AD8225 is 1.2 mA maximum.

  7. Can the AD8225 operate on single or dual supplies?

    Yes, the AD8225 can operate on either single or dual supplies.

  8. What is the input bias current of the AD8225?

    The input bias current of the AD8225 is 1.2 nA maximum.

  9. In what package is the AD8225 available?

    The AD8225 is available in an 8-lead SOIC package.

  10. What are some typical applications of the AD8225?

    The AD8225 is typically used in patient monitors, current transmitters, multiplexed systems, 4 to 20 mA converters, and bridge transducers and sensor signal conditioning.

Product Attributes

Amplifier Type:Instrumentation
Number of Circuits:1
Output Type:- 
Slew Rate:5V/µs
Gain Bandwidth Product:- 
-3db Bandwidth:900 kHz
Current - Input Bias:500 pA
Voltage - Input Offset:50 µV
Current - Supply:1.05mA
Current - Output / Channel:18 mA
Voltage - Supply Span (Min):3.4 V
Voltage - Supply Span (Max):36 V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
0 Remaining View Similar

In Stock

$5.59
68

Please send RFQ , we will respond immediately.

Same Series
AD8225ARZ-RL
AD8225ARZ-RL
IC INST AMP 1 CIRCUIT 8SOIC
AD8225ARZ-R7
AD8225ARZ-R7
IC INST AMP 1 CIRCUIT 8SOIC

Similar Products

Part Number AD8225ARZ-RL AD8226ARZ-RL AD8227ARZ-RL AD8228ARZ-RL AD8221ARZ-RL AD8223ARZ-RL AD8225ARZ-R7
Manufacturer 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 Obsolete Active Active Active
Amplifier Type Instrumentation Instrumentation Instrumentation Instrumentation Instrumentation Instrumentation Instrumentation
Number of Circuits 1 1 1 1 1 1 1
Output Type - Rail-to-Rail Rail-to-Rail - - Rail-to-Rail -
Slew Rate 5V/µs 0.6V/µs 0.8V/µs 2.5V/µs 2V/µs 0.3V/µs 5V/µs
Gain Bandwidth Product - - - - - - -
-3db Bandwidth 900 kHz 1.5 MHz 250 kHz 650 kHz 825 kHz 200 kHz 900 kHz
Current - Input Bias 500 pA 20 nA 20 nA 500 pA 500 pA 12 nA 500 pA
Voltage - Input Offset 50 µV 100 µV 200 µV 90 µV 60 µV 250 µV 50 µV
Current - Supply 1.05mA 350µA 350µA 850µA 900µA 650µA 1.05mA
Current - Output / Channel 18 mA 13 mA 13 mA 18 mA 18 mA - 18 mA
Voltage - Supply Span (Min) 3.4 V 2.2 V 2.2 V 4.6 V 4.6 V 3 V 3.4 V
Voltage - Supply Span (Max) 36 V 36 V 36 V 36 V 36 V 24 V 36 V
Operating Temperature -40°C ~ 85°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-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) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC 8-SOIC 8-SOIC 8-SOIC

Related Product By Categories

TL084BCDT
TL084BCDT
STMicroelectronics
IC OPAMP JFET 4 CIRCUIT 14SO
OP221GSZ-REEL7
OP221GSZ-REEL7
Analog Devices Inc.
IC INST AMP 2 CIRCUIT 8SOIC
THS4031CDR
THS4031CDR
Texas Instruments
IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
LMV931MGX/NOPB
LMV931MGX/NOPB
Texas Instruments
IC OPAMP GP 1 CIRCUIT SC70-5
OPA2145IDGKR
OPA2145IDGKR
Texas Instruments
IC OPAMP JFET 2 CIRCUIT 8VSSOP
OPA698ID
OPA698ID
Texas Instruments
IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
AD8642ARZ
AD8642ARZ
Analog Devices Inc.
IC OPAMP JFET 2 CIRCUIT 8SOIC
AD8008ARZ
AD8008ARZ
Analog Devices Inc.
IC OPAMP CFA 2 CIRCUIT 8SOIC
ADA4004-2ARZ-RL
ADA4004-2ARZ-RL
Analog Devices Inc.
IC OPAMP GP 2 CIRCUIT 8SOIC
LMV324Q1MA/NOPB
LMV324Q1MA/NOPB
Texas Instruments
IC OPAMP GP 4 CIRCUIT 14SOIC
TLV2252AQDRQ1
TLV2252AQDRQ1
Texas Instruments
IC OPAMP GP 2 CIRCUIT 8SOIC
OP293FS-REEL7
OP293FS-REEL7
Analog Devices Inc.
IC OPAMP GP 1 CIRCUIT 8SOIC

Related Product By Brand

LTC2305CMS#TRPBF
LTC2305CMS#TRPBF
Analog Devices Inc.
IC ADC 12BIT SAR 12MSOP
LTC2411CMS#TRPBF
LTC2411CMS#TRPBF
Analog Devices Inc.
IC ADC 24BIT SIGMA-DELTA 10MSOP
LTC1865LACS8#PBF
LTC1865LACS8#PBF
Analog Devices Inc.
IC ADC 16BIT SAR 8SOIC
AD7710ARZ-REEL
AD7710ARZ-REEL
Analog Devices Inc.
IC ADC 24BIT SIGMA-DELTA 24SOIC
AD9644BCPZ-155
AD9644BCPZ-155
Analog Devices Inc.
IC ADC 14BIT PIPELINED 48LFCSP
AD9071BR
AD9071BR
Analog Devices Inc.
IC ADC 10BIT 100MSPS 28-SOIC
ADSP-BF537BBC-5AV
ADSP-BF537BBC-5AV
Analog Devices Inc.
BLACKFIN DSP PROCESSOR
AD8675ARZ
AD8675ARZ
Analog Devices Inc.
IC OPAMP GP 1 CIRCUIT 8SOIC
ADA4625-2ARDZ-RL
ADA4625-2ARDZ-RL
Analog Devices Inc.
IC OPAMP JFET 2 CIRCUIT 8SOIC
ADM1060ARU
ADM1060ARU
Analog Devices Inc.
IC SUPERVISOR 7 CHANNEL 28TSSOP
LT1764EQ#TRPBF
LT1764EQ#TRPBF
Analog Devices Inc.
IC REG LINEAR POS ADJ 3A 5DDPAK
AD9861BCP-50
AD9861BCP-50
Analog Devices Inc.
IC FRONT-END MIXED SGNL 64-LFCSP