AD8629ARZ

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Series Information for AD8629ARZ - Analog Devices

Features

  • feature
    Lowest auto-zero amplifier noise Low offset voltage: 1 u03bcV typical Input offset drift: 0.002 u03bcV/u00b0C typical Rail-to-rail input and output swing 5 V single-supply operation High gain, CMRR, and PSRR: 130 dB Very low input bias current: 100 pA maximum Low supply current: 1.0 mA Overload recovery time: 50 u03bcs No external components required ENHANCED PRODUCT FEATURES Supports defense and aerospace applications (AQEC standard) Extended temperature range: u221255u00b0C to +125u00b0C Controlled manufacturing baseline One assembly/test site One fabrication site Enhanced product change notification Qualification data available on request

Description

OP AMP DUAL Z-DRIFT RRI/O 8629

The AD8629-EP amplifier has ultralow offset, drift, and bias current. The device is a wide bandwidth auto-zero amplifier featuring rail-to-rail input and output swing and low noise. Operation is fully specified from 2.7 V to 5 V single supply (±1.35 V to ±2.5 V dual supply). The AD8629-EP provides benefits previously found only in expensive auto-zeroing or chopper-stabilized amplifiers. Using Analog Devices, Inc., topology, this zero-drift amplifier combines low cost with high accuracy and low noise. No external capacitor is required. In addition, the AD8629-EP greatly reduces the digital switching noise found in most chopper-stabilized amplifiers. With an offset voltage of only 1 μV, drift of less than 0.05 μV/°C, and noise of only 0.5 μV p-p (0 Hz to 10 Hz), the AD8629-EP is suited for applications where error sources cannot be tolerated. Position and pressure sensors, medical equipment, and strain gage amplifiers benefit greatly from nearly zero drift over the operating temperature range. Many systems can take advantage of the rail-to-rail input and output swings provided by the AD8629-EP to reduce input biasing complexity and maximize SNR. The AD8629-EP is specified for the extended industrial temperature range (−55°C to +125°C). The AD8629-EP is available in a standard 8-lead narrow SOIC plastic package.

Specifications

No. of Amplifiers:
2 Amplifier, 2Amplifiers
Bandwidth:
2.5MHz
Slew Rate:
1V/µs
Supply Voltage Range:
2.7V to 5V
Amplifier Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
AD8629 Series
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Amplifer Supply Voltage:
2.7V to 5V
Amplifier Type:
Rail - Rail Input / Output (RRIO)
Base Number:
8629
Gain Bandwidth:
2.5MHz
I/O Type:
Rail-Rail I/O
IC Generic Number:
8629
Input Offset Voltage Max:
5µV
Logic Function Number:
8629
Op Amp Type:
Zero Drift
Operating Temperature Range:
-40°C to +125°C
Supply Voltage + Nom:
5V
Supply Voltage Max:
5V
Supply Voltage Min:
2.7V

Alternate Descriptions

Onlinecomponents.com
OP AMP DUAL CHOPPER/STABLE R-R I/O 2.5V/5V 8SOIC N
RS Components
Dual Lo Noise Auto Zero Amp AD8629ARZ
Transfer Multisort Elektronik
Operational amplifier; 2.5MHz; 2.7÷5V; Channels:2; SO8
Distrelec
Operational Amplifier [Analog Devices] AD8629ARZ Operational Amplifier
Conrad
Integrated circuits from leading manufacturers. Please read our extensive documentation which is free to download.
RS Components UK
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RS Components DE
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RS Components HK
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半導体,オペアンプ
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RS Components CN
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RS Components ES
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RS Components NL
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RS Components NO
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RS Components US
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RS Components SG
Dual Lo Noise Auto Zero Amp AD8629ARZ
RS Components TW
Dual Lo Noise Auto Zero Amp AD8629ARZ