参数资料
型号: MAX492ESA+T
厂商: Maxim Integrated Products
文件页数: 17/17页
文件大小: 0K
描述: IC OPAMP DUAL MICROPWR R/R 8SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
放大器类型: 通用
电路数: 2
输出类型: 满摆幅
转换速率: 0.2 V/µs
增益带宽积: 500kHz
电流 - 输入偏压: 25nA
电压 - 输入偏移: 200µV
电流 - 电源: 150µA
电流 - 输出 / 通道: 30mA
电压 - 电源,单路/双路(±): 2.7 V ~ 6 V,±1.35 V ~ 3 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
8
_______________________________________________________________________________________
____________________________Typical Operating Characteristics (continued)
(TA = +25°C, VCC = 5V, VEE = 0V, unless otherwise noted.)
100
1
0.01
1
VOLTAGE-NOISE DENSITY
vs. FREQUENCY
10
MAX492-19
FREQUENCY (kHz)
VOLTAGE-NOISE
DENSITY
(nV/
Hz)
0.1
10
INPUT REFERRED
5.0
0
0.01
1
CURRENT-NOISE DENSITY
vs. FREQUENCY
1.5
MAX492-20
FREQUENCY (kHz)
CURRENT-NOISE
DENSITY
(pA/
Hz)
0.1
10
INPUT REFERRED
0.5
1.0
2.0
2.5
3.0
3.5
4.0
4.5
0.1
0.001
10
1000
TOTAL HARMONIC DISTORTION + NOISE
vs. FREQUENCY
0.01
MAX492-21
FREQUENCY (Hz)
THD
+
NOISE
(%)
100
10,000
NO LOAD
RL = 10k TO GND
AV = +1
2VP-P SIGNAL
80kHz LOWPASS FILTER
VIN
50mV/div
VOUT
50mV/div
VCC = +5V, AV = +1, RL = 10k
2
s/div
SMALL-SIGNAL TRANSIENT RESPONSE
0.1
0.001
4.0
4.2
4.7
TOTAL HARMONIC DISTORTION + NOISE
vs. PEAK-TO-PEAK SIGNAL AMPLITUDE
0.01
MAX492-22
PEAK-TO-PEAK SIGNAL AMPLITUDE (V)
THD
+
NOISE
(%)
4.3
5.0
4.1
4.4 4.5 4.6
4.8 4.9
RL = 10k
RL = 100k
AV = +1
1kHz SINE
22kHz FILTER
RL TO GND
RL = 1k
RL = 2k
VIN
50mV/div
VOUT
50mV/div
VCC = +5V, AV = -1, RL = 10k
2
s/div
SMALL-SIGNAL TRANSIENT RESPONSE
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