參數(shù)資料
型號(hào): MAX473MJA
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Single/Dual/Quad, 10MHz Single-Supply Op Amps
中文描述: OP-AMP, 2800 uV OFFSET-MAX, 12 MHz BAND WIDTH, CDIP8
封裝: 0.300 INCH, CERDIP-8
文件頁(yè)數(shù): 11/12頁(yè)
文件大小: 144K
代理商: MAX473MJA
M
S ingle/Dual/Quad, 10MHz
S ingle-S upply Op Amps
______________________________________________________________________________________
11
Full-Power Bandwidth
The MAX473/MAX474/MAX475’s fast 15V/μs slew rate
maximizes full-power bandwidth (FPBW). The FPBW is
given by:
SR
FPBW (Hz) = —————————————
π
[V
OUT
peak-to-peak(max)]
where the slew rate (SR) is 15V/μs min. Figure 6 shows
the full-power bandwidth as a function of the peak-to-
peak AC output voltage.
Layout
A good layout improves performance by decreasing
the amount of stray capacitance at the amplifier’s
inputs and output. Since stray capacitance might be
unavoidable, minimize trace lengths and resistor leads,
and place external components as close to the pins as
possible.
Driving 390pF in parallel wth 10k
,
V
CC
= 5V, buffer configuration
V
IN
V
OUT
RL
10
MAX473/MAX474/
MAX475
C
L
100
0.1
0
1
3
4
2
1
10
M
OUTPUT VOLTAGE SWING (Vp-p)
F
FULL-POWER
BANDWIDTH
SMALL-SIGNAL
GAIN BANDWIDTH
Figure 3. MAX474 Driving 390pF
Figure 4. Capacitive-Load Driving Circuit
Figure 5. The MAX473 easily drives 1000pF using the
Capacitive-Load Driving Circuit (Figure 4).
Figure 6. Full-Power Bandwidth vs. Peak-to-Peak AC Voltage
相關(guān)PDF資料
PDF描述
MAX474MJA Single/Dual/Quad, 10MHz Single-Supply Op Amps
MAX4751 0.9з, Low-Voltage, Single-Supply Quad SPST Analog Switches
MAX4752 0.9з, Low-Voltage, Single-Supply Quad SPST Analog Switches
MAX4753 RELAY
MAX4784ETE LOW-POWER RS-485 FULL-DUPLEX DRIVERS/RECEIVERS 10-MSOP -40 to 85
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