AD8476ARMZ

Semiconductors - ICs

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Series Information for AD8476ARMZ - 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

AMP DIFF UNITY GAIN 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:
50µV
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 +85°C
Supply Current:
330µA

Alternate Descriptions

RS Components
Differential Amplifier, ADC Driver MSOP8
Newark Electronics
Differential Amplifier, Unity-Gain, 1, 50 V, 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 AD8476ARMZ, 3 → 18 V 6MHz 1-Kanal MSOP 8-Pin Rail-to-Rail Output Stromversorgungs-Typ : Dual Versorgungsspannung bipolar typ. : ±1.5 → ±9V Offsetspannung Eingang max. : 900µV Spannungsverstärkung max. : 1V/V Montage-Typ : SMD Versorgungsstrom max. : 500 μA Abmessungen : 3.2 x 3.2 x 0.95mm Länge : 3.2mm, Analog Devices
RS Components HK
Differential Amplifier, ADC Driver MSOP8
RS Components JP
半導体,差動アンプ
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