參數(shù)資料
型號(hào)： 27L2AI
廠商： Texas Instruments, Inc.
英文描述： LinCMOSE PRECISION DUAL OPERATIONAL AMPLIFIERS
中文描述： LinCMOSE精密雙運(yùn)算放大器
文件頁(yè)數(shù)： 15/33頁(yè)
文件大?。?/td> 538K
代理商： 27L2AI
TLC27L2, TLC27L2A, TLC27L2B, TLC27L7
LinCMOS
PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS052B – OCTOBER 1987 – REVISED AUGUST 1994
15
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
full-power response
Full-power response, the frequency above which the operational amplifier slew rate limits the output voltage
swing, is often specified two ways: full-linear response and full-peak response. The full-linear response is
generally measured by monitoring the distortion level of the output while increasing the frequency of a sinusoidal
input signal until the maximum frequency is found above which the output contains significant distortion. The
full-peak response is defined as the maximum output frequency, without regard to distortion, above which full
peak-to-peak output swing cannot be maintained.
Because there is no industry-wide accepted value for significant distortion, the full-peak response is specified
in this data sheet and is measured using the circuit of Figure 1. The initial setup involves the use of a sinusoidal
input to determine the maximum peak-to-peak output of the device (the amplitude of the sinusoidal wave is
increased until clipping occurs). The sinusoidal wave is then replaced with a square wave of the same
amplitude. The frequency is then increased until the maximum peak-to-peak output can no longer be maintained
(Figure 5). A square wave is used to allow a more accurate determination of the point at which the maximum
peak-to-peak output is reached.
(d) f > BOM
(c) f = BOM
(b) BOM > f > 100 kHz
(a) f = 100 kHz
Figure 5. Full-Power-Response Output Signal
test time
Inadequate test time is a frequent problem, especially when testing CMOS high-volume, short-test-time
environment. Internal capacitances are inherently higher in CMOS devices and require longer test times than
their bipolar and BiFET counterparts. The problem becomes more pronounced with reduced supply levels and
lower temperatures.
相關(guān)PDF資料
PDF描述
27L4000-20 4M-BIT [512K x8] LOW VOLTAGE OPERATION CMOS EPROM
27L4000-25 4M-BIT [512K x8] LOW VOLTAGE OPERATION CMOS EPROM
27L512-12 512K-BIT [64K x 8] CMOS EPROM
27L512-15 512K-BIT [64K x 8] CMOS EPROM
27L512-20 512K-BIT [64K x 8] CMOS EPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
27L2C 制造商:TI 制造商全稱:Texas Instruments 功能描述:LinCMOSE PRECISION DUAL OPERATIONAL AMPLIFIERS
27L322 制造商:REGAL BELOIT 功能描述:OIL FILLED 制造商:Genteq 功能描述:OIL FILLED CAPACITOR
27L327RR 制造商:REGAL BELOIT 功能描述:OIL FILLED CAPACITOR
27L33 制造商:Genteq 功能描述:
27L33BX 制造商:Genteq 功能描述:
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