AD8628AUJZ-R2
  • Share:

Analog Devices Inc. AD8628AUJZ-R2

Manufacturer No:
AD8628AUJZ-R2
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC OPAMP ZERO-DRIFT 1 CIRC TSOT5
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD8628AUJZ-R2 is a high-precision, single-supply, rail-to-rail input and output operational amplifier produced by Analog Devices Inc. This device is part of the AD8628/AD8629/AD8630 family, known for its ultralow offset voltage, low drift, and low noise characteristics. It is designed to operate with a single supply voltage ranging from 2.7 V to 5 V, making it versatile for various linear circuits and systems. The AD8628AUJZ-R2 is particularly suited for applications requiring high accuracy and low noise, such as in medical equipment, position and pressure sensors, and strain gage amplifiers.

Key Specifications

Parameter Symbol Conditions Min Typ Max Unit
Offset Voltage VOS −40°C ≤ TA ≤ +125°C 1 5 10 µV
Input Bias Current IB −40°C ≤ TA ≤ +125°C 30 100 300 pA
Input Offset Current IOS −40°C ≤ TA ≤ +125°C 50 200 250 pA
Common-Mode Rejection Ratio CMRR VCM = 0 V to 5 V, −40°C ≤ TA ≤ +125°C 115 130 dB
Large Signal Voltage Gain AVO RL = 10 kΩ, VO = 0.3 V to 4.7 V, −40°C ≤ TA ≤ +125°C 120 135 dB
Offset Voltage Drift ∆VOS/∆T −40°C ≤ TA ≤ +125°C 0.002 0.02 µV/°C
Supply Current per Amplifier ISY VO = VS/2, −40°C ≤ TA ≤ +125°C 0.85 1.1 mA
Operating Temperature Range TA −40 125 °C

Key Features

  • Low Offset Voltage: Typically 1 µV, ensuring high accuracy in applications.
  • Low Drift: Offset voltage drift of less than 0.005 µV/°C, maintaining precision over a wide temperature range.
  • Low Noise: Voltage noise of 0.5 µV p-p (0.1 Hz to 10 Hz), suitable for sensitive measurement applications.
  • Rail-to-Rail Input and Output Swing: Allows for full utilization of the supply voltage range, reducing input biasing complexity and maximizing signal-to-noise ratio (SNR).
  • High Gain, CMRR, and PSRR: High common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR) of up to 130 dB, ensuring robust performance in noisy environments.
  • Low Input Bias Current: Maximum input bias current of 100 pA, minimizing errors in high-impedance circuits.
  • Low Supply Current: Typical supply current of 1.0 mA per amplifier, making it power-efficient.
  • No External Capacitor Required: Simplifies circuit design and reduces component count.

Applications

  • Medical Equipment: Ideal for medical devices requiring high precision and low noise.
  • Position and Pressure Sensors: Suitable for applications where precise measurement is critical.
  • Strain Gage Amplifiers: Enhances the accuracy of strain gage measurements in various industrial and scientific applications.
  • High-Precision Instrumentation: Used in instrumentation amplifiers, data acquisition systems, and other high-precision measurement circuits.

Q & A

  1. What is the typical offset voltage of the AD8628AUJZ-R2?

    The typical offset voltage is 1 µV.

  2. What is the operating temperature range of the AD8628AUJZ-R2?

    The operating temperature range is from −40°C to +125°C.

  3. What is the common-mode rejection ratio (CMRR) of the AD8628AUJZ-R2?

    The CMRR is up to 130 dB.

  4. Does the AD8628AUJZ-R2 require an external capacitor for operation?

    No, it does not require an external capacitor.

  5. What is the maximum input bias current of the AD8628AUJZ-R2?

    The maximum input bias current is 100 pA.

  6. What is the typical supply current per amplifier for the AD8628AUJZ-R2?

    The typical supply current per amplifier is 1.0 mA.

  7. What are some common applications of the AD8628AUJZ-R2?

    Common applications include medical equipment, position and pressure sensors, strain gage amplifiers, and high-precision instrumentation.

  8. What is the voltage noise of the AD8628AUJZ-R2?

    The voltage noise is 0.5 µV p-p (0.1 Hz to 10 Hz).

  9. What is the slew rate of the AD8628AUJZ-R2?

    The slew rate is 1.0 V/µs.

  10. What is the gain bandwidth product (GBP) of the AD8628AUJZ-R2?

    The gain bandwidth product is 2.5 MHz.

Product Attributes

Amplifier Type:Zero-Drift
Number of Circuits:1
Output Type:Rail-to-Rail
Slew Rate:1V/µs
Gain Bandwidth Product:2.5 MHz
-3db Bandwidth:- 
Current - Input Bias:30 pA
Voltage - Input Offset:1 µV
Current - Supply:850µA
Current - Output / Channel:30 mA
Voltage - Supply Span (Min):2.7 V
Voltage - Supply Span (Max):5 V
Operating Temperature:-40°C ~ 125°C
Mounting Type:Surface Mount
Package / Case:SOT-23-5 Thin, TSOT-23-5
Supplier Device Package:TSOT-23-5
0 Remaining View Similar

In Stock

-
384

Please send RFQ , we will respond immediately.

Same Series
AD8628AUJZ-REEL7
AD8628AUJZ-REEL7
IC OPAMP ZERO-DRIFT 1 CIRC TSOT5
AD8628AUJZ-REEL
AD8628AUJZ-REEL
IC OPAMP ZERO-DRIFT 1 CIRC TSOT5
AD8628ARZ-REEL
AD8628ARZ-REEL
IC OPAMP ZERO-DRIFT 1 CIRC 8SOIC
AD8628WAUJZ-R7
AD8628WAUJZ-R7
IC OPAMP ZERO-DRIFT 1 CIRC TSOT5
AD8629ARZ
AD8629ARZ
IC OPAMP ZERO-DRIFT 2 CIRC 8SOIC
AD8630ARZ
AD8630ARZ
IC OPAMP ZERO-DRIFT 4CIRC 14SOIC
AD8630WARZ-R7
AD8630WARZ-R7
IC OPAMP ZERO-DRIFT 4CIRC 14SOIC
AD8629ARMZ-REEL
AD8629ARMZ-REEL
IC OPAMP ZERO-DRIFT 2 CIRC 8MSOP
AD8628WARTZ-RL
AD8628WARTZ-RL
IC OPAMP ZER-DRIFT 1CIRC SOT23-5
AD8628WAUJZ-RL
AD8628WAUJZ-RL
IC OPAMP ZERO-DRIFT 1 CIRC TSOT5
AD8628ART-R2
AD8628ART-R2
IC OPAMP CHOPPER R-R SOT23-5
AD8628AUJ-REEL7
AD8628AUJ-REEL7
IC OPAMP ZERO-DRIFT 1 CIRC TSOT5

Similar Products

Part Number AD8628AUJZ-R2 AD8628AUJ-R2
Manufacturer Analog Devices Inc. Analog Devices Inc.
Product Status Discontinued at Digi-Key Obsolete
Amplifier Type Zero-Drift Chopper (Zero-Drift)
Number of Circuits 1 1
Output Type Rail-to-Rail Rail-to-Rail
Slew Rate 1V/µs 1V/µs
Gain Bandwidth Product 2.5 MHz 2.5 MHz
-3db Bandwidth - 2.5 MHz
Current - Input Bias 30 pA 30 pA
Voltage - Input Offset 1 µV 1 µV
Current - Supply 850µA 850µA
Current - Output / Channel 30 mA 30 mA
Voltage - Supply Span (Min) 2.7 V 2.7 V
Voltage - Supply Span (Max) 5 V 5 V
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5 SOT-23-5 Thin, TSOT-23-5
Supplier Device Package TSOT-23-5 TSOT-23-5

Related Product By Categories

LMH6645MFX/NOPB
LMH6645MFX/NOPB
Texas Instruments
IC OPAMP VFB 1 CIRCUIT SOT23-5
AD8014ARZ
AD8014ARZ
Analog Devices Inc.
IC OPAMP CFA 1 CIRCUIT 8SOIC
LM2904AYPT
LM2904AYPT
STMicroelectronics
IC OPAMP GP 2 CIRCUIT 8TSSOP
AD820AR-3V-REEL
AD820AR-3V-REEL
Analog Devices Inc.
IC OPAMP JFET 1 CIRCUIT 8SOIC
TL081ACDR
TL081ACDR
Texas Instruments
IC OPAMP JFET 1 CIRCUIT 8SOIC
AD8203YRMZ-R7
AD8203YRMZ-R7
Analog Devices Inc.
IC OPAMP DIFF 1 CIRCUIT 8MSOP
LMV931MGX/NOPB
LMV931MGX/NOPB
Texas Instruments
IC OPAMP GP 1 CIRCUIT SC70-5
AD8032ARZ-REEL7
AD8032ARZ-REEL7
Analog Devices Inc.
IC VOLTAGE FEEDBACK 2 CIRC 8SOIC
LT1367CS#TRPBF
LT1367CS#TRPBF
Analog Devices Inc.
IC OPAMP GP 4 CIRCUIT 14SO
ADHV4702-1BCPZ-R7
ADHV4702-1BCPZ-R7
Analog Devices Inc.
IC OPAMP GP 1 CIRCUIT 12LFCSP
TLV4316IDR
TLV4316IDR
Texas Instruments
IC CMOS 4 CIRCUIT 14SOIC
AD706JR-REEL7
AD706JR-REEL7
Analog Devices Inc.
IC OPAMP GP 2 CIRCUIT 8SOIC

Related Product By Brand

LTC2326HMS-18#PBF
LTC2326HMS-18#PBF
Analog Devices Inc.
IC ADC 18BIT SAR 16MSOP
LTC2440CGN#TRPBF
LTC2440CGN#TRPBF
Analog Devices Inc.
IC ADC 24BIT SIGMA-DELTA 16SSOP
LTC2368HMS-18#TRPBF
LTC2368HMS-18#TRPBF
Analog Devices Inc.
IC ADC 18BIT SAR 16MSOP
LTC2206IUK-14#PBF
LTC2206IUK-14#PBF
Analog Devices Inc.
IC ADC 14BIT PIPELINED 48QFN
LTC2344IUH-16
LTC2344IUH-16
Analog Devices Inc.
IC ADC 16BIT SAR 32QFN
AD5672RBRUZ-REEL7
AD5672RBRUZ-REEL7
Analog Devices Inc.
IC DAC 12BIT V-OUT 20TSSOP
ADM238LJRZ
ADM238LJRZ
Analog Devices Inc.
IC TRANSCEIVER FULL 4/4 24SOIC
AD8557ACPZ-REEL7
AD8557ACPZ-REEL7
Analog Devices Inc.
IC OPAMP ZER-DRIFT 1CIRC 16LFCSP
LT6230CS6#TRPBF
LT6230CS6#TRPBF
Analog Devices Inc.
IC OPAMP GP 1 CIRCUIT TSOT23-6
ADA4001-2ARZ-RL
ADA4001-2ARZ-RL
Analog Devices Inc.
IC OPAMP JFET 2 CIRCUIT 8SOIC
LTC6993HS6-4#TRMPBF
LTC6993HS6-4#TRMPBF
Analog Devices Inc.
IC MULTIVIBRATOR 11NS TSOT23-6
ADP122AUJZ-2.8-R7
ADP122AUJZ-2.8-R7
Analog Devices Inc.
IC REG LINEAR 2.8V 300MA TSOT5