AD8476BRMZ

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Series Information for AD8476BRMZ - Analog Devices

Features

  • feature
    Very low power 330 u03bcA supply current Extremely low harmonic distortion u2212126 HD2 at 10 kHz u2212128 HD3 at 10 kHz Fully differential or single-ended inputs/outputs Differential output designed to drive precision ADCs Drives switched capacitor and u03a3-u0394 ADCs Rail-to-rail outputs VOCM pin adjusts output common mode Robust overvoltage up to 18 V beyond supplies High performance Suitable for driving 16-bit converter up to 250 kSPS 39 nV/u221aHz output noise 1 ppm/u00b0C gain drift maximum 200 u03bcV maximum output offset 10 V/u03bcs slew rate 6 MHz bandwidth Single supply: 3 V to 18 V Dual supplies: u00b11.5 V to u00b19 V

Description

DIFF AMP ADC DRIVER 16 BIT 8MSOP

The AD8476 is a very low power, fully differential precision amplifier with integrated gain resistors for unity gain. It is an ideal choice for driving low power, high performance ADCs as a single-ended-to-differential or differential-to-differential amplifier. It provides a precision gain of 1, common-mode level shifting, low temperature drift, and rail-to-rail outputs for maximum dynamic range. The AD8476 also provides overvoltage protection from large industrial input voltages up to ±23 V while operating on a dual 5 V supply. Power dissipation on a single 5 V supply is only 1.5 mW. The AD8476 works well with SAR, Σ-Δ, and pipeline converters. The high current output stage of the part allows it to drive the switched capacitor front-end circuits of many ADCs with minimal error. Unlike many differential drivers on the market, the AD8476 is a high precision amplifier. With 200 µV maximum output offset, 39 nV/√Hz noise, and −102 dB THD + N at 10 kHz, the AD8476 pairs well with low power, high accuracy converters. Considering its low power consumption and high precision, the slew-enhanced AD8476 has excellent speed, settling to 16-bit precision for 250 kSPS acquisition times. The AD8476 is available in space-saving 16-lead, 3 mm × 3 mm LFCSP and 8-lead MSOP packages. It is fully specified over the −40°C to +125°C temperature range.

Specifications

No. of Amplifiers:
1Amplifiers
Input Offset Voltage:
-
Gain dB Max:
-
Bandwidth:
5MHz
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Amplifier Case Style:
MSOP
No. of Pins:
8Pins
Supply Voltage Range:
3V to 18V
Slew Rate:
10V/µs
Product Range:
AD8476 Series
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Amplifer Supply Voltage:
3V to 18V
Base Number:
8476
Operating Temperature Range:
-40°C to +125°C
Supply Current:
300µA

Alternate Descriptions

RS Components
Differential Amplifier&ADC Driver MSOP8
Newark Electronics
Differential Amplifier, Unity-Gain, 1, 5 MHz, -40 C, 125 C RoHS Compliant: Yes
Transfer Multisort Elektronik
Operational amplifier; 5MHz; 3÷18V; Channels:1; MSOP8
Richardson RFPD
AMPLIFIER - SPECIAL PURPOSE
RS Components UK
Differential Amplifier&ADC Driver MSOP8
RS Components DE
Differenzverstärker AD8476BRMZ, 3 bis 18 V 6MHz 1-Kanal MSOP 8-Pin Rail-to-Rail Output Stromversorgungs-Typ : Dual Versorgungsspannung bipolar typ. : ±1.5 to ±9V Eingangswiderstand max. : 500kΩ Spannungsverstärkung max. : 1V/V Gleichtaktunterdrückung min. : 90dB Montage-Typ : SMD Versorgungsstrom max. : 330 μA Abmessungen : 3.2 x 3.2 x 0.95mm, Analog Devices
RS Components HK
Differential Amplifier&ADC Driver MSOP8
RS Components JP
Differential amplifier/ADC driver,MSOP8
RS Components FR
Differential Amplifier&ADC Driver MSOP8
RS Components CN
Differential Amplifier&ADC Driver MSOP8
RS Components ES
Differential amplifier/ADC driver,MSOP8
RS Components NL
Differential amplifier/ADC driver,MSOP8
RS Components NO
Differential amplifier/ADC driver,MSOP8
RS Components US
Differential Amplifier&ADC Driver MSOP8
RS Components SG
Differential Amplifier&ADC Driver MSOP8
RS Components TW
Differential amplifier/ADC driver,MSOP8