EVAL-ADA4097-2EBZ開發(fā)板套件編程器的評估板-運算放大器規(guī)格書PDF中文資料

EVAL-ADA4097-2EBZ屬于開發(fā)板套件編程器的評估板-運算放大器。由亞德諾半導體技術有限公司制造生產(chǎn)的EVAL-ADA4097-2EBZ評估板 - 運算放大器運算放大器評估板是裝有元器件的電路，用于提供特定集成電路或器件的工作實例。該產(chǎn)品族中的電路板提供了運算放大器實例。每個 IC 的通道類型有單通道、雙通道、三通道、四通道和八通道，放大器類型包括音頻、自動歸零、緩沖器、斬波器、電流反饋、電流檢測、差動、差分、四通道、儀表、隔離、J-FET、限幅、對數(shù)、功率、可編程增益、采樣保持、跨阻、可變增益、視頻、電壓反饋和零漂移。

GENERAL DESCRIPTION

The ADA4097-1/ADA4097-2 are single and dual robust, precision,

rail-to-rail input and output operational amplifiers (op amps) with

inputs that operate from ?VS to +VS and beyond, which are referred

to in this data sheet as Over-The-Top?. The devices feature offset

voltages of <60 μV, input bias currents (IB) of <0.3 nA, and can

operate on single or split supplies that range from 3 V to 50 V.

The ADA4097-1/ADA4097-2 draw 32.5 μA of supply current per

channel.

The ADA4097-1/ADA4097-2 Over-The-Top? input stages have robust

input protection features for abusive environments. The inputs

can tolerate up to 80 V of differential voltage without damage or

degradation to dc accuracy. The operating common-mode input

range extends from rail-to-rail and beyond, up to 70 V > –VS,

independent of the +VS supply.

The ADA4097-1/ADA4097-2 are unity-gain stable and can drive

loads requiring up to 20 mA per channel. The devices can also

drive capacitive loads as large as 200 pF. The amplifiers are

available with low power shutdown.

The ADA4097-1 is available in a standard, 6-lead thin small outline

transistor (TSOT) package. The ADA4097-2 is available in

an 8-lead standard small outline (SOIC_N) package, 8-lead mini

small outline package (MSOP), and 10-lead lead-frame chip-scale

package (LFCSP).

FEATURES

? Ultrawide common-mode input range: ?VS ? 0.1 V to ?VS + 70 V

? Wide power supply voltage range: +3 V to +50 V (to ±25 V for PSRR)

? Low power supply current: 32.5 μA (typical)

? Low input offset voltage: ±60 μV maximum

? Low input offset voltage drift: ±1 μV/°C maximum (B grade)

? Low input voltage noise

? 6 Hz typical 1/f noise corner

? 1000 nV p-p typical at 0.1 Hz to 10 Hz

? GBP: 130 kHz typical for fTEST = 250 Hz

? Slew rate: 0.1 V/μs typical at ΔVOUT = 4 V

? Low power supply current shutdown: 20 μA maximum

? Low input offset current: ±300 pA maximum

? Large signal voltage gain: 120 dB minimum for ΔVOUT = 3.5 V

? CMRR: 120 dB minimum at VCM = ?0.1 V to +70 V

? PSRR: 123 dB minimum at VSY = +3 V to ±25 V

? Input overdrive tolerant with no phase reversal

? ±2 kV HBM and ±1.25 kV FICDM

? Wide temperature range: ?55°C to +150°C (H grade)

? Shutdown feature available for single 6-lead TSOT and dual 10-lead LFCSP packages

APPLICATIONS

? Industrial sensor conditioning

? Supply current sensing