参数资料
型号: MAX4490AUK+T
厂商: Maxim Integrated Products
文件页数: 4/8页
文件大小: 0K
描述: IC OP AMP SGL RRIO SOT23-5
其它有关文件: Automotive Product Guide
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
放大器类型: 通用
电路数: 1
输出类型: 满摆幅
转换速率: 10 V/µs
增益带宽积: 10MHz
电流 - 输入偏压: 50pA
电压 - 输入偏移: 1500µV
电流 - 电源: 800µA
电流 - 输出 / 通道: 50mA
电压 - 电源,单路/双路(±): 2.7 V ~ 5.5 V,±1.35 V ~ 2.75 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
产品目录页面: 1390 (CN2011-ZH PDF)
其它名称: MAX4490AUK+TDKR
MAX4490/MAX4491/MAX4492
Low-Cost, High-Slew-Rate,
Rail-to-Rail I/O Op Amps in SC70
4
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VDD = 5V, VSS = 0, VCM = VDD/2, RL = 100k
to VDD/2, TA = +25°C, unless otherwise noted.)
0.01
1
0.1
10
100
1k
10k
100
100k
1M
10M
OUTPUT IMPEDANCE vs. FREQUENCY
MAX4490
toc10
FREQUENCY (Hz)
OUTPUT
IMPEDANCE
(
)
AV = 1
0.040
0
10
100
1k
10k
100k
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
0.005
0.010
MAX4490
toc11
FREQUENCY (Hz)
THD
+
NOISE
(%)
0.015
0.020
0.025
0.030
0.035
AV = 1V/V
2Vp-p SIGNAL
500kHz LOWPASS FILTER
RL = 2k
RL = 10k
LARGE-SIGNAL TRANSIENT RESPONSE
(NONINVERTING)
AV = 1
IN
OUT
40
s/div
V/div
MAX4490toc12
LARGE-SIGNAL TRANSIENT RESPONSE
(INVERTING)
AV = -1
IN
OUT
2V/div
40
s/div
MAX4490toc13
SMALL-SIGNAL TRANSIENT RESPONSE
(NONINVERTING)
AV = 1
40
s/div
IN
OUT
50mV/div
MAX4490toc14
SMALL-SIGNAL TRANSIENT RESPONSE
(INVERTING)
AV = -1
IN
OUT
40
s/div
MAX4490toc15
50mV/div
POWER-UP TRANSIENT RESPONSE
AV = 1, VIN CONNECTED TO VDD/2, RL = 2k
VDD
OUT
2V/div
1V/div
MAX4490toc16
4
s/div
0
4
2
8
6
10
12
2.5
3.5
4.0
3.0
4.5
5.0
5.5
SLEW RATE vs. SUPPLY VOLTAGE
MAX4490
toc17
SUPPLY VOLTAGE (V)
SLEW
RATE
(V/
S)
AV = 1
10% TO 90% STEP
0
-20
-40
-120
0.001
1
10
100
0.01
0.1
1000
MAX4491/MAX4492
CROSSTALK vs. FREQUENCY
-60
-80
-100
MAX4492toc18
FREQUENCY (MHz)
CROSSTALK
(dB)
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