AD8548ARZ

Semiconductors - ICs

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Series Information for AD8548ARZ - Analog Devices

Features

  • feature
    Micropower at high voltage (18 V): 22 u03bcA maximum Low input bias current: 20 pA maximum Gain bandwidth product: 240 kHz at AV =100 typical Unity-gain crossover: 240 kHz u22123 dB closed-loop bandwidth: 310 kHz Slew rate: 80 V/ms Large signal voltage gain: 110 dB minimum Single-supply operation: 2.7 V to 18 V Dual-supply operation: u00b11.35 V to u00b19 V Unity-gain stable Excellent electromagnetic interference immunity

Description

OP AMP QUAD RRIO 18V 240KHZ 14SOIC

The AD8546 and AD8548 are dual and quad micropower, high input impedance amplifiers optimized for low power and wide operating supply voltage range applications. The AD8546/AD8548 rail-to-rail input/output (RRIO) feature provides increased dynamic range to drive low frequency data converters, making these amplifiers ideal for dc gain and buffering of sensor front ends or high impedance input sources used in wireless or remote sensors or transmitters. The AD8546/ AD8548 also have high immunity to electromagnetic interference. The low supply current specification (22 μA) of the AD8546/ AD8548 over a wide operating voltage range of 2.7 V to 18 V or dual supplies (±1.35 V to ±9 V) makes these amplifiers useful for a variety of battery-powered, portable applications, such as ECGs, pulse monitors, glucose meters, smoke and fire detectors, vibration monitors, and backup battery sensors. The AD8546/AD8548 are specified over the extended industrial temperature range of −40°C to +125°C. The AD8546 is available in an 8-lead MSOP package; the AD8548 is available in a 14-lead SOIC_N package

Specifications

No. of Amplifiers:
4 Amplifier, 4Amplifiers
Bandwidth:
240kHz
Slew Rate:
0.08V/µs
Supply Voltage Range:
2.7V to 18V
Amplifier Case Style:
SOIC
No. of Pins:
14Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Amplifer Supply Voltage:
2.7V to 18V
Op Amp Type:
CMOS
Operating Temperature Range:
-40°C to +125°C

Alternate Descriptions

RS Components
Analog Devices, AD8548ARZ
RS Components UK
Analog Devices, AD8548ARZ
RS Components DE
Operationsverstärker AD8548ARZ Low Power, 2,7 → 18 V 240kHz SOIC, 14-Pin 10 kHz Rail-to-Rail In/Out Montage-Typ : SMD Stromversorgungs-Typ : Dual, Single Versorgungsspannung bipolar typ. : ±1.35 → ±9V Flankensteilheit typ. : 80V/ms Betriebstemperatur max. : +125 °C Betriebstemperatur min. : -40 °C Abmessungen : 8.75 x 4 x 1.5mm, Analog Devices
RS Components HK
Analog Devices, AD8548ARZ
RS Components JP
IC, AD8548ARZ
RS Components FR
Analog Devices, AD8548ARZ
RS Components CN
Analog Devices, AD8548ARZ
RS Components ES
Analog Devices, AD8548ARZ
RS Components NL
Analog Devices, AD8548ARZ
RS Components NO
Analog Devices, AD8548ARZ
RS Components US
Analog Devices, AD8548ARZ
RS Components SG
Analog Devices, AD8548ARZ
RS Components TW
Analog Devices, AD8548ARZ