AD8227ARZ

Semiconductors - ICs

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Series Information for AD8227ARZ - Analog Devices

Features

  • feature
    Gain set with 1 external resistor Gain range: 5 to 1000 Input voltage goes below ground Inputs protected beyond supplies Very wide power supply range Single supply: 2.2 V to 36 V Dual supply: u00b11.5 V to u00b118 V Bandwidth (G = 5): 250 kHz CMRR (G = 5): 100 dB minimum (B Grade) Input noise: 24 nV/u221aHz Typical supply current: 350 u03bcA Specified temperature: u221240u00b0C to +125u00b0C 8-lead SOIC and MSOP packages

Description

IC AMP INSTR R-R 250KHZ 8SOIC

The AD8227 is a low cost, wide supply range instrumentation amplifier that requires only one external resistor to set any gain between 5 and 1000. The AD8227 is designed to work with a variety of signal voltages. A wide input range and rail-to-rail output allow the signal to make full use of the supply rails. Because the input range can also go below the negative supply, small signals near ground can be amplified without requiring dual supplies. The AD8227 operates on supplies ranging from ±1.5 V to ±18 V (2.2 V to 36 V single supply). The robust AD8227 inputs are designed to connect to real- world sensors. In addition to its wide operating range, the AD8227 can handle voltages beyond the rails. For example, with a ±5 V supply, the part is guaranteed to withstand ±35 V at the input with no damage. Minimum as well as maximum input bias currents are specified to facilitate open wire detection. The AD8227 is ideal for multichannel, space-constrained applications. With its MSOP package and 125°C temperature rating, the AD8227 thrives in tightly packed, zero airflow designs. The AD8227 is available in 8-pin MSOP and SOIC packages. It is fully specified for −40°C to +125°C operation. For a similar instrumentation amplifier with a gain range of 1 to 1000, see the AD8226.

Specifications

No. of Amplifiers:
1 Amplifier, 1Amplifiers
Input Offset Voltage:
200µV
Slew Rate:
0.8V/µs
Bandwidth:
250kHz
Supply Voltage Range:
± 1.5V to ± 18V
Amplifier Case Style:
SOIC
No. of Pins:
8Pins
Amplifier Output:
Rail to Rail
CMRR:
90dB
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
AD8227 Series
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Amplifer Supply Voltage:
± 1.5V to ± 18V
Operating Temperature Range:
-40°C to +125°C
Supply Current:
350µA
Supply Voltage Max:
36V
Supply Voltage Min:
1.5V

Alternate Descriptions

RS Components
Instrumentation Amp 2.2-36V RRO SOIC8
Richardson RFPD
AMPLIFIER - SPECIAL PURPOSE
RS Components UK
Instrumentation Amp 2.2-36V RRO SOIC8
RS Components DE
Instrumentenverstärker AD8227ARZ, Offset 0.2mV Rail-to-Rail 2,2 → 36 V 250kHz, CMRR 90dB, SOIC 8-Pin Stromversorgungs-Typ : Dual, Single Montage-Typ : SMD Versorgungsspannung bipolar typ. : ±1.5 → ±18V Rail to Rail : Rail-to-Rail Output Betriebstemperatur min. : -40 °C Betriebstemperatur max. : +125 °C Eingangswiderstand max. : 0.8GΩ Versorgungsstrom max. : 0,425 mA Abmessungen : 5 x 4 x 1.5mm, Analog Devices
RS Components HK
Instrumentation Amp 2.2-36V RRO SOIC8
RS Components JP
半導体,計装アンプ
RS Components FR
Instrumentation Amp 2.2-36V RRO SOIC8
RS Components CN
仪表放大器 2.2-36V RRO SOIC8
RS Components ES
Instrumentation Amp 2.2-36V RRO SOIC8
RS Components NL
Instrumentation Amp 2.2-36V RRO SOIC8
RS Components NO
Instrumentation Amp 2.2-36V RRO SOIC8
RS Components US
Instrumentation Amp 2.2-36V RRO SOIC8
RS Components SG
Instrumentation Amp 2.2-36V RRO SOIC8
RS Components TW
Instrumentation Amp 2.2-36V RRO SOIC8