1355 データシートの表示（PDF） - Linear Technology

部品番号

コンポーネント説明

メーカー

1355

Dual and Quad 12MHz, 400V/µs Op Amps

Linear Technology 

TYPICAL PERFORMANCE CHARACTERISTICS

Small-Signal Transient

(AV = 1)

Small-Signal Transient

(AV = –1)

LT1355/LT1356

Small- Signal Transient

(AV = –1, CL = 1000pF)

Large-Signal Transient

(AV = 1)

1355/1356 G31

Large-Signal Transient

(AV = –1)

1355/1356 G32

Large-Signal Transient

(AV = 1, CL = 10,000pF)

1355/1356 G33

1355/1356 G34

1355/1356 G35

1355/1356 G36

APPLICATIONS INFORMATION

Layout and Passive Components

The LT1355/LT1356 amplifiers are easy to use and toler-

ant of less than ideal layouts. For maximum performance

(for example, fast 0.01% settling) use a ground plane,

short lead lengths, and RF-quality bypass capacitors

(0.01µF to 0.1µF). For high drive current applications use

low ESR bypass capacitors (1µF to 10µF tantalum).

The parallel combination of the feedback resistor and gain

setting resistor on the inverting input combine with the

input capacitance to form a pole which can cause peaking

or oscillations. If feedback resistors greater than 5kΩ are

used, a parallel capacitor of value

CF > RG x CIN/RF

should be used to cancel the input pole and optimize

dynamic performance. For unity-gain applications where

a large feedback resistor is used, CF should be greater than

or equal to CIN.

9

Share Link: