参数资料
型号: MAX475ESD
厂商: Maxim Integrated Products
文件页数: 4/13页
文件大小: 0K
描述: IC OPAMP QUAD 10MHZ 14-SOIC
标准包装: 50
放大器类型: 通用
电路数: 4
输出类型: 满摆幅
转换速率: 17 V/µs
增益带宽积: 12MHz
电流 - 输入偏压: 80nA
电压 - 输入偏移: 800µV
电流 - 电源: 2mA
电压 - 电源,单路/双路(±): 2.7 V ~ 5.25 V,±1.35 V ~ 2.625 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOIC
包装: 管件
MAX473/MAX474/MAX475
Single/Dual/Quad, 10MHz
Single-Supply Op Amps
______________________________________________________________________________________
11
Full-Power Bandwidth
The MAX473/MAX474/MAX475’s fast 15V/s slew rate
maximizes full-power bandwidth (FPBW). The FPBW is
given by:
SR
FPBW (Hz) = —————————————
π [VOUT peak-to-peak(max)]
where the slew rate (SR) is 15V/s 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 with 10k
,
VCC = 5V, buffer configuration
VIN
VOUT
RL
10
MAX473/MAX474/
MAX475
CL
100
0.1
01
3
4
2
1
10
MAX473-FIG6
OUTPUT VOLTAGE SWING (Vp-p)
FULL-POWER
BANDWIDTH
(MHz)
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
相关PDF资料
PDF描述
MAX475EPD IC OPAMP QUAD 10MHZ 14-DIP
MAX474ESA IC OPAMP DUAL 10MHZ 8-SOIC
0459841482 CONN RCPT R/A 10PWR 40SGL 2.36MM
0459841481 CONN RCPT R/A 10PWR 40SGL 3.18MM
MAX473ESA IC OPAMP SINGLE 10MHZ 8-SOIC
相关代理商/技术参数
参数描述
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