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12-Bit Differential Input 200kSPS SAR ADC

パッケージ情報

Pitch (mm) 0.03
Lead Count (#) 8
Pkg. Type MSOP
Pkg. Dimensions (mm) 0.12 x 0.12 x 0.0
Pkg. Code MQR

環境及び輸出分類情報

Moisture Sensitivity Level (MSL) 1
Pb (Lead) Free Yes
ECCN (US) EAR99
RoHS (ISL267817IUZ-T7A) ダウンロード
HTS (US)

製品スペック

Pkg. Type MSOP
Lead Count (#) 8
Carrier Type Reel
Moisture Sensitivity Level (MSL) 1
Pitch (mm) 0.7
Pkg. Dimensions (mm) 3.0 x 3.0 x 0.00
Pb (Lead) Free Yes
Pb Free Category Pb-Free 100% Matte Tin Plate w/Anneal-e3
Temp. Range -40 to +85°C
Analog Supply Voltage (V) 4.75 - 5.25
Channels (#) 1
Conversion Rate (Max) (kSPS) 200
Differential NonLinearity LSB 1
Integral NonLinearity LSB 1
Length (mm) 3
MOQ 250
Power Consumption (mW) 2.15
Qualification Level Standard
Resolution (bits) 12
SFDR (dBs) -85
SINAD (dbFS) 71
Thickness (mm) 0
Width (mm) 3

説明

The ISL267817 is a 12-bit, 200kSPS sampling SAR-type ADC which features excellent linearity over supply and temperature variations, and provides a drop-in compatible alternative to all ADS7817 performance grades. The robust, fully-differential input offers high impedance to minimize errors due to leakage currents, and the specified measurement accuracy is maintained with input signals up to the supply rails. The reference accepts inputs between 0.1V to 2.5V, providing design flexibility in a wide variety of applications. The ISL267817 also features up to 8kV Human Body Model ESD survivability. The serial digital interface is SPI compatible and is easily interfaced to popular FPGAs and microcontrollers. Operating from a 5V supply, power dissipation is 2.15mW at a sampling rate of 200kSPS, and just 25µW between conversions utilizing the Auto Power-Down mode, making the ISL267817 an excellent solution for remote industrial sensors and battery-powered instruments. It is available in the compact, industry-standard 8 Lead SOIC and MSOP packages and is specified for operation over the industrial temperature range (-40 °C to +85 °C).